NLK-NML/MeSH-CZ-2025-notes huggingface dataset:
kaempferol-3-O-alpha-L-rhamnopyranosyl-7-O-beta-D-glucuronopyranoside: from carduus acanthoides:
kaempferol-3-O-alpha-L-rhamnosyl (1-2)-beta-D-xyloside: isolated from whole plants of lysimachia christinae hance
kaempferol-3-O-alpha-L-rhamnosyl-(1''-6')-O-beta-D-galactopyranosyl-7-O-beta-D-apiofuranoside: antineoplastic from silphium perfoliatum
kaempferol-3-O-alpha-rhamnopyranosyl-(1-2)-(alpha-rhamnopyranosyl-(1-6)-beta-glucopyranoside)-7-O-beta-glucopyranoside: isolated from the flowers of clematis cultivar "jackmanii superba"
kaempferol-3-O-alpha-rhamnopyranosyl-(1-6)-beta-glucopyranoside-7-O-beta-glucopyranoside: isolated from the flowers of clematis cultivar "jackmanii superba"
kaempferol-3-O-arabinofuranoside-7-O-rhamnopyranoside: isolated from bupleurum chinense dc
kaempferol-3-O-beta-D-(2-O-E-p-coumaroyl)-glucopyranosyl-7-O-alpha-L-rhamnopyranoside: from euonymus fortunei
kaempferol-3-O-beta-D-(4'-E-p-coumaroyl-alpha-L-rhamnosyl(1-6))-(3'-E-p-coumaroyl)galactoside: from flowers of aerva javanica
kaempferol-3-O-beta-D-(4'-E-p-coumaroyl-alpha-L-rhamnosyl(1-6))-(4''-E-p-coumaroyl)galactoside: from flowers of aerva javanica
kaempferol-3-O-beta-D-(4'-E-p-coumaroyl-alpha-L-rhamnosyl(1-6))galactoside: from flowers of aerva javanica
kaempferol-3-O-beta-D-(6''-O-p-coumaroyl)galactopyranoside: from dracocephalum moldavica
kaempferol-3-O-beta-D-apiofuranosyl(1-2)-beta-D-glucopyranosyl-7-O-alpha-L-rhamnopyranoside: isolated from the aerial parts of urena lobata
kaempferol-3-O-beta-D-galactoside: from the aerial part of calluna vulgaris l
kaempferol-3-O-beta-D-glucopyranoside-7-O-alpha-L-arabinofuranoside: from the etoh extract of pyrrosiapetiolosa
kaempferol-3-O-beta-D-glucopyranosyl-(1-3)-alpha-L-rhamnopyranosyl-(1-6)-(alpha-L-rhamnopyranosyl(1-2))-beta-D-galactopyranoside: from the leaves of elaeagnus pungens
kaempferol-3-O-beta-D-glucopyranosyl-7-O-((2-O-trans-sinnapoyl)-beta-D- glucopyranosyl(1-6))-beta-D-glucopyranoside: from seeds of descurainia sophia
kaempferol-3-O-beta-D-xylopyranosyl-(1'2)-alpha-D-ribopyranoside: from the leaves of rosa sericea
kaempferol-3-O-beta-xylopyranosyl-(1-2)-(beta-glucopyranosyl-(1-6)-beta-glucopyranoside): from the leaves of triantha japonica and tofieldia nuda
kaempferol-3-O-galactoside: isolated from ardisia pusilla; rn given refers to (3-(beta-d-galactopyranosyloxy))-isomer
kaempferol-3-O-glucopyranoside-6''-(3-hydroxy-3-methyl glutarate)-7-O-glucopyranoside: an acylated flavonoid; isolated from callus cultures of citrus aurantifolia
kaempferol-3-O-glucopyranosyl-1-4-rhamnopyranoside: isolated from arthromeris mairei
kaempferol-3-O-glucoside: isolated from the pit of mahkota dewa
kaempferol-3-O-glucosyl(1-2)rhamnoside: isolated from ginkgo biloba
kaempferol-3-O-glucuronide: a chemical marker of sarcandra glabra
kaempferol-3-O-rutinoside: isolated from the methanolic extract of the whole plants of diodia teres through repeated silica gel and sephadex lh-20 column chromatography
kaempferol-3-beta-D-(6-O-trans-p-coumaroyl)glucopyranoside: from strawberry fruit (fragaria ananassa)
kaempferol-4',7-dimethyl-3-O-glucoside: isolated from gymnotheca involucrata
kaempferol-4'-O-beta-D-apiofuranosyl-3-O-beta-D-glucopyranosyl-7-O-alpha-L-rhamnopyranoside: isolated from the aerial parts of urena lobata
kaempferol-5,7-dimethoxy-4'-O-glucopyranosyl-(1-2)-rhamnopyranosyl-(1-6)-glucopyranoside: has anti-stress activity; isolated from evolvulus alsinoides
kaempferol-7-O-alpha-L-rhamnopyranoside: from herb lygodium japonicum
kaempferol-7-methoxy-4'-O-glucopyranosyl-(1-2)-rhamnopyranosyl-(1-6)-glucopyranoside: has anti-stress activity; isolated from evolvulus alsinoides
kaempherol 3-O-beta-rhamnopyranosyl (1-6)-beta-D-glucopyranoside: from pyrenacantha staudtii
kaerophyllin: from the roots of spotted cow parsley (caerophyllum maculatum willd); inhibits hepatic stellate cell activation by apoptotic bodies from hepatocytes
kafirin protein, Sorghum bicolor: from sorghum; a prolamin; mw 22 kda; amino acid sequence has been determined; it can be made into bioplastic films and complex with tannins
kahalalide A: has antimycobacterial activity; isolated from the mollusk elysia rufescens
kahalalide F: a cyclodepsipeptide toxin; isolated from a mollusk, elysia rubefescens; exhibits antitumoral activity against cell lines of colon cancer and prostatic cancer
kahalalide O: isolated from elysia ornata, a mollusk, and bryopsis green alga
kahiricoside II: from the aerial parts of astragalus kahiricus of egyptian origin
kahiricoside III: from the aerial parts of astragalus kahiricus of egyptian origin
kahiricoside IV: from the aerial parts of astragalus kahiricus of egyptian origin
kahiricoside V: from the aerial parts of astragalus kahiricus of egyptian origin
kahusu: preparation containing heat-killed bcg and huercaosu, a plant extract of hydrangea paniculata
kahweol palmitate: active constituent of green coffee bean; enhance glutathione s-transferase activity; rn given refers to (3bs-(3balpha,5abeta,7beta,8beta,10aalpha,10bbeta))-isomer
kaikasaponin III: rn given for (3beta,22beta)-isomer; has antihepatotoxic activity; isolated from abrus cantoniensis
kairatenyl palmitate: triterpene ester from the twigs of brachylaena ramiflora from the madagascar rainforest (asteraceae)
kaixin: used to treat insomnia, mental disorders, and forgetfulness; consists of acorus tatarinowii, polygala tenuifolia, panax ginseng, and poria cocos
kaixin jieyu: has antidepressant activity; consists of bupleurum chinense, radix ginseng, red paeony root, acorus gramineus soland, fructus aurantii immaturus, radix polygalae, poria, morinda officinalis, and glycyrrhiza
kajyoli: widely used mercurial ayurvedic drug & principal ingredient of 200 medicines; appx 40% hg & 49% s by wt; no alkyl or phenyl hg derivatives detected by gas chromatographic analysis
kakisaponin A: has antineoplastic activity; isolated from the leaves of diospyros kaki
kakkasaponin II: isolated from the flowers of pueraria thomsonii (leguminosae)
kakkasaponin III: isolated from the flowers of pueraria thomsonii (leguminosae)
kalafungin: nanaomycin d from streptomyces rosa & is enantiomer of kalafungin; rn given refers to (3ar-(3aalpha,5alpha,11balpha))-isomer; see also nanaomycin c; structure of kalafungin in first source; structure of nanaomycin in second source
kalasinamide: an azaanthracene alkaloid from stem of polyalthia suberosa
kalata B1: a 29-residue cyclotide which has a cystine knot structure and beta-sheet; causes uterine contraction; the principal active component from oldenlandia affinis; amino acid sequence given in first source
kalicludine: 58-59 amino acid peptides cross-linked with 3 disulfide bridges; homologous to dendrotoxins and to basic pancreatic trypsin inhibitor; amino acid sequence given in first source
kalihinol A: antifouling compound from the marine sponge acanthella cavernosa
kaliotoxin: peptidyl inhibitor of neuronal bk-type calcium-activated k+ channels from androctonus mauretanicus mauretanicus venom; mw 4 kda; amino acid sequence has been determined
kaliotoxin KTX(3): isolated from buthus occitanus tunetanus; amino acid
kaliseptine: has 36 amino acid residues; inhibits the binding of dendrotoxin i to rat brain membranes; sequence known
kalkipyrone: toxic to brine shrimp; isolated from marine cyanobacteria
kalkipyrone A: a marine cyanobacterial gamma-pyrone possessing cytotoxic and anti-fungal activities
kalkipyrone B: a marine cyanobacterial gamma-pyrone possessing cytotoxic and anti-fungal activities
kalkitoxin: from marine cyanobacterium, lyngbya majuscula
kallichrome: mixture of cresyl fast violet & auramine; stain for erythroblasts
kallidin-releasing enzyme: isolated from bitis arietans venom; 58 kda; releases kallidin from kininogens; has arginine ester hydrolytic activity; inhibited by diisopropyl fluorophosphate and benzamidine hydrochloride; its amino terminal sequence closely resembles crotalase
kallikrein (11-23): a 13-amino acid fragment of kallikrein located in the first tandem repeat sequence; amino acid sequence given in first source
kallikrein (328-343): a 16 amino acid fragment of kallikrein located in the fourth tandem repeat sequence; amino acid sequence given in first source
kallikrein 1b22, mouse: a recombinant mouse protein kallikrein 1b22 (klk1b22) emulsified in complete freund's adjuvant to study experimental autoimmune keratoconjunctivitis sicca
kallikrein 21, mouse: specifically expressed in leydig cells in testis where it degrades atleast fibronectin; refseq nm_010642; ab039276; np_034772
kallikrein 24, mouse: glandular kallikrein expressed in testicular leydig cells; also expressed in kidney, submandibular glands, ovary and epididymis; refseq mrna sequence nm_010643; source sequence ab039277; product np_034773
kallikrein 4: a prostate-specific antigen-related serine protease; amino acid ; genbank af148532
kallikrein Klk21: a tissue kallikrein that cleaves fibronectin and igf-binding protein
kallikrein-like protein S3: amino acid sequence given in first source; mw 25,800 da; a new member of kallikrein family; consists of 3 isozymes; from rat submandibular gland
kallistatin: from human serum, lung fibroblast conditioned media, rodent neuroblastoma; belong to serpin superfamily; refseq nm_006215 (serpina4, human); nm_145097 (serpina4, rat); do not confuse with kbp kinesin-binding protein, rat
kallisteine A: from the roots of peucedanum paniculatum l, a species endemic to corsica
kallisteine B: from the roots of peucedanum paniculatum l, a species endemic to corsica
kallosin A: pseudopterane diterpenoid from the caribbean sea plume pseudopterogorgia kallos (bielschowsky)
kalms: a herbal medicine containing velerian, asafetida, hops & gentain used in treatment of psychological stress
kamC protein, Saccharopolyspora hirsuta: partial amino acid sequence given in first source; from saccharopolyspora hirsuta; modifies 16s rna in order to confer ribosomal resistances to certain aminoglycosides
kamebakaurin: isolated from leaves and stems of radbosia serra (maxim) hara
kami-untan-to: a nootropic agent that contains polygala tenifolia, scrophulariae radix, pinelliae tuber, phyllostachys caulis and other herbs
kamikihi-to: chinese traditional medicine; enhances both the bmax & vmax for qnb binding & cat activity in aged rats, respectively; consists of astragalus, ginseng, atractylodes, hoelen, polygala, jujube, longan, zizyphus, angelica, licorice, ginger, saussurea, bupleurum and gardenia
kamisyoyo san: consists of tang-kuei, peony, gardenia, attractylodes lancea rhizome, hoelen, mentha, bupleurum root, moutan, ginger rhizome and perilla herb; used to treat dyspepsia and depression
kanamienamide: enol ether containing enamide isolated from marine cyanobacterium moorea bouillonii
kanamycin - alpha-hydroxy-gamma-aminobutyl acylase: transforms kanamycin into amikacin
kanamycin nucleotidyltransferase: an aminoglycoside 4'-nucleotidyltransferase; from plasmid pub110-carrying cells of b. subtilis
kanbaku taiso to: mixture of 3 herbal drugs glycyrrhizae radix, triticum aestivum & zizyphus vulgaris
kanekalon: synthetic hair composed of combination of two monomers, acrylonitrile and vinyl chloridde
kangfuxin: has a gastroprotective effect; consists of the dried whole body of periplaneta americana, the american cockroach
kanglemycin A: isolated from nocardia mediterranei var. kanglensis 1747-64; ; also found in actinomyces species
kangshuai yizhi: a memory enchancing agent; consists of panax ginseng, polygala tenuifolia, cistanche deserticola, and lycium babrum
kangshuanmei: a thrombin-like serine protease, kangshuanmei, isolated from the venom of a chinese snake, agkistrodon halys brevicaudus stejneger; a single chain peptide with me of 34 kda
kangtai: consists of bai shao (radix paeoniae alba), mu xiang (radix aucklandiae), fang feng (radix saposhnikoviae), yan hu suo (rhizoma corydalis), bai zhu (rhizoma atractylodis macrocephalae), and shou wu teng; used to treat irritable bowel syndome
kansuinin B: from the roots of euphorbia kansui (euphorbiaceae)
kansuinin C: from the roots of euphorbia kansui (euphorbiaceae)
kansuiphorin C: derivative of euphorbia kansui which is a toxic chinese herbal medicine
kaousine: from the aerial part of piper capense l.f. (piperaceae)
kaouthiagin: from venom of naja kaouthia; a metalloproteinase with two disintegrin-like domains; amino acid
kapB protein, Bacillus subtilis: necessary for sporulation in bacillus subtilis; mw 15 kda; required for either the function or the expression of kinb; has been sequenced
kaposin B protein, Human herpesvirus 8: from k12 locus of kaposi's sarcoma-associated herpesvirus; has been sequenced
kappa-carrageenase protein, Alteromonadaceae: iota-carrageenases constitute a novel family of glycoside hydrolases, unrelated to that of kappa-carrageenases
kappa-caseinoglycopeptide: an antithrombotic peptide from kappa-casein; amino acid sequence known
kappa-conotoxin BtX: isolated from conus betulinus; genbank af208661
kappa-flavitoxin: from venom of bungarus flaviceps; mw 6500; potent inhibitor of nicotinic transmission in autonomic ganglia
kappa-hefutoxin 1, Heterometrus fulvipes: a peptide neurotoxin from the venom of the asian forest black scorpion
kappaA-conotoxin SIVA: o-glycosylated neuroexcitatory conus striatus peptide; amino acid sequence known
karabemycin: isolated from streptomyces sp. am-6424; mf: c15-h24-n4-o6; contains one mol each of valine, alanine and an unknown amino acid
karapinchamine A: inhibits melanogenesis; isolated from sri lankan curry-leaf, murraya koenigii
karapinchamine B: inhibits melanogenesis; isolated from sri lankan curry-leaf, murraya koenigii
karasamine: from aconitum karakolicum var. patentipilum w.t. wang
karasurin protein, Trichosanthes kirilowii: type-i ribosome-inactivating protein from tubers of trichosanthes kirilowii; karasurin is 93% identity to trichosanthin, mw 28000; karasurin-b is 247 aa, 27,214 da; karasurin-c is 249 aa, 27,401 da and similar to karasurin a;
karatasin: sulfhydryl proteinase from bromelia plumieri; amino acid composition given in first source
karatoxin, Hypodytes rubripinnis: 110k da chemoattractant lectin from the dorsal spines of the redfin velvetfish that caused agglutination of rabbit erythrocytes
karavilagenin C: isolated from the african medicinal plant momordica balsamina
karchauli liquid: contains 45% nitrous acid, 40% lactic acid & copper
kardiobalans: a cardiotropic, antihypoxic preparation containing monopotassium succinate, aspartate, glutamate, fumarate, taurine, and tartarate
karenin: rn refers to (cis)-isomer; isolated from the leaves of nerium oleander
karinat: contains beta-carotene 2.5 mg, alpha-tocopherol 5 mg, ascorbic acid 30 mg and garlic powder 150 mg per tablet; antioxidant drug for treatment of chronic atrophic gastritis
karnatakafuran A: dibenzofuran from aspergillus karnatakaensis
karnatakafuran B: dibenzofuran from aspergillus karnatakaensis
karsoside: an iridoid glycoside from aerial parts of scrophularia ilwensis
karwinaphthopyranone A1: antineoplastic from the fruits of karwinskia parvifolia
karyopherin alpha 2: interacts with rag-1; 47% identical to srp1; amino acid ; genbank u09559; refseq nm_053483 (mouse)
kasT protein, Streptomyces kasugaensis: encodes a dna-binding protein which binds to intergenic region of kasu-kasj in the kasugamycin biosynthesis gene cluster; amino acid ; genbank ab076838
kasanosin A: an azaphilone; specific inhibitor of eukaryotic dna polymerases beta and lambda from talaromyces sp
kasanosin B: an azaphilone; specific inhibitor of eukaryotic dna polymerases beta and lambda from talaromyces sp
kassinakinin S: histamine-releasing heptadecapeptide from frog (kassina senegalensis) skin secretion
kassinatuerin-1: a peptide with broad-spectrum antimicrobial activity isolated from the skin of the hyperoliid frog, kassina senegalensis; amino acid
kasstasin peptide, Kassina maculata: a 21-mer amidated peptide with vasoconstrictor activity; isolated from the african red-legged running frog
kasugamycin: experimental antimicrobial agent from streptomyces kausugaensis; used in pseudomonas infections; interfers with protein synthesis in susceptible escherichia coli
katA protein, Helicobacter pylori: a significant proportion of cells of sodb, ahpc, or kata mutant strains developed into the stress-induced coccoid form or lysed; they also contained significantly higher amounts of 8-oxo-guanine associated with their dna, compared to wild type cells
katG protein, Mycobacterium tuberculosis: a heme-containing catalase-peroxidase responsible for activation, through its peroxidase cycle, of the front line antituberculosis antibiotic isoniazid (isonicotinic acid hydrazide); from mycobacterium; has been sequenced
katacalcin: cleavage product of calca gene product calcitonin; do not confuse with ccapeptide, a crustacean cardioactive peptide
katoko: contains dihydroazeopentacene polysulfonate, methyl paraben, propylparaben & thiomersale
katsuwokinase: fibrinolytic enzyme from skipjack shiokara, a japanese traditional fermented food; stable in 10% nacl; n-terminal amino acid  has 80% homology to trypsin
kaurane-3,16,17-triol: ; isolated from artemisia sacrorum
kaurane-3,16,17-triol-3-O-beta-glucopyranosyl-17-O-beta-glucopyranoside: ; diterpene diglycoside from artemisia sacrorum
kaurane-3beta,16beta,17,18-tertol: from the leaves of smallanthus sonchifolius
kaurene synthetase: catalyzes conversion of all-trans-geranylgeranyl pyrophosphate to trans-copalyl pyrophosphate to kaurene
kaurenoic acid desaturase, Montanoa tomentosa: catalyzes the conversion of kaurenoic acid to grandiflorenic acid
kavaform: complex geriatric analeptic; each tablet contains (+-)-kavain 50mg, magnesium orotate 200mg, silicic acid 10mg, carriec 370mg & extract of vitis viniferae rubr. 50mg
kavain: rn given refers to cpd without isomeric designation; see also kavaform
kawaguchipeptin B: an antibacterial cyclic undecapeptide from the cyanobacterium microcystis aeruginosa
kay protein, Drosophila: involved in follicular epithelium morphogenesis; has been sequenced; refseq nm_001032407
kayeassamin A: an antineplastic agent isolated from the flowers of kayea assamica
kayeassamin B: an antineplastic agent isolated from the flowers of kayea assamica
kazinol C: a tyrosinase inhibitor and amp-activated protein kinase activator; isolated from broussonetia kazinoki
kazinol U: a prenylated flavan isolated from an extract of broussonetia kazinoki sieb (moraceae)
kazinol-P: a p38mapk activator; isolated from broussonetia kazinoki
kcnk17 protein, zebrafish: refseq xm_005158911
kcnq1.1 protein, zebrafish: refseq nm_001123242
kdm6al protein, zebrafish: has important roles in h3k27 methylation regulation and in anterior-posterior development; refseq nm_001080193
kdpD protein, Bacteria: has been sequenced; a sensory protein kinase that exhibits autophosphorylation and kdpe-phosphotransfer characteristics
kdpE protein, E coli: has been sequenced; positively controls the kdpabc operon of e. coli
keayanine: from microdesmis keayana (pandaceae), an african tropical plant whose roots are used in traditional medicine for erection impairment
kedarcidin chromophore: a 9-membered enediyne, isolated from an actinomycete strain; embedded in kedarcidin peptide; extremely active against p388 leukemia & b16 melanoma
kedarcidin peptide: 114 residue peptide from actinomycete strain l585-6; kedarcidin chromophore is embedded in this peptide
kefA2 protein, E coli: is a mechanosensitive channel isolated from e. coli; amino acid
kefB protein, E coli: controlled activation of kefb leads to temporary acidification of e. coli cytoplasm
kefir grain polysaccharide: immunopotentiator; principal components glucose & galactose 1:1.15
kei-kyoh-zoh-soh-oh-shin-bu-toh: oriental medicine consists of seven crude drugs; used clinically for chronic pains such as neuralgia, rhematalgia, & low back pain
keishi-ka-jutsubu-to: hypoglycemic agent; contains cinnamomi cortex, paeoniae radix, glycyrrhizae radix, zizyphi fructus, zingiberis rhizoma, atratylodis lanceae & aconiti tuber
keishi-ni-eppi-ichi-to: composed of extracts from cinnamomi cortex, paeoniae radix, glycyrrhizae radix, ephedrae herba, zingiberis rhizoma, zizyphi fructus, and plaster at a ratio of 5:5:5:5:2:6:6
keishi-to: tcm mixture of cinnamon bark, peony root, jujube fruit, glycyrrhiza root, ginger in the ratio 4:4:4:2:1.5
keishibukuryogan: tcm mixture of equal parts cinnamon bark, peony root, peach kernel, hoelen, moutan bark
kel protein, Drosophila: a component of ring canals from drosophila involved in the nurse cell cytoplasm transport to the oocyte
kelampayoside A: a phenolic apioglucoside from the bark of anthocephalus chinensis
kelampayoside B: a phenolic apioglucoside from the bark of anthocephalus chinensis
kelch-like protein C2L, vaccinia virus: affects calcium-independent adhesion to the extracellular matrix and inflammation in a murine intradermal model
keliximab: intra-articular primatised anti-cd4 antibody for treatment of rheumatoid knee
kell-active proteins: kell protein homologous to zinc-binding glycoproteins with neutral endopeptidase activity; isolated from red cell surface proteins mw appr. 93,000
kempene-1: from the defense secretion of higher termites of subfamily nasutitermitinae
kempene-2: from the defense secretion of higher termites of subfamily nasutitermitinae
kempopeptin A: serine protease inhibitor from a marine cyanobacterium, lyngbya sp.
kempopeptin B: serine protease inhibitor from a marine cyanobacterium, lyngbya sp.
kempopeptin C: chlorinated analog of kempopeptin b and serine protease inhibitor isolated from marine cyanobacterium lyngbya sp
kemptamide: a 13-residue synthetic peptide; amino acid sequence given in first source
kendrin: a centrosomal protein with homology to pericentrin; has been sequenced; genbank u52962
kenganthranol A: alpha-glucosidase inhibitor from the stem bark of harungana madagascariensis (hypericaceae)
kenganthranol B: alpha-glucosidase inhibitor from the stem bark of harungana madagascariensis (hypericaceae)
kenganthranol C: alpha-glucosidase inhibitor from the stem bark of harungana madagascariensis (hypericaceae)
kengaquinone: alpha-glucosidase inhibitor from the stem bark of harungana madagascariensis (hypericaceae)
kentin: isolated from sea anemone stoichactis kenti; mw: 18000
keratan-sulfate endo-1,4-beta-galactosidase: do not confuse with ec 3.2.1.102 blood-group substance endo-1,4-beta-galactosidase which is also called in enzyme nomenclature endo-beta-galactosidase
keratanase II: an endo-beta-n-acetylglucosaminidase; cleaves the beta(1-3)-glycosidic bond of a fucosylated 6-o-sulfated n-acetylglucosamine
keratin-associated protein 5 family, human: kap - keratin-associated protein; kap5 gene expression in hair follicles is regulated by runx1
keratinocyte growth factor receptor: balb-mk keratinocytes possess high affinity for the kgf receptors; is an alternative splice variant of the fibroblast growth factor receptor 2 gene product and is present only on epithelial cells
keratinocyte-restricted factor, human: restricted to nuclear extracts from keratinocytes, binds to unique dna sequences, which do not resemble any known consensus binding motif for transcription factors
keratinocyte-restricted factor, mouse: restricted to nuclear extracts from keratinocytes, binds to unique dna sequences, which do not resemble any known consensus binding motif for transcription factors
keratinolytic subtilase: 31.5 kd subtilase from microsporum canis from infected cats; degrades keratin
keratokinase: released by in vitro cultures of cornea similar in action to urokinase
kericembrenolide A: from okinawan soft coral clavularia koellikeri
kericembrenolide B: from okinawan soft coral clavularia koellikeri
kericembrenolide C: from okinawan soft coral clavularia koellikeri
kericembrenolide D: from okinawan soft coral clavularia koellikeri
kericembrenolide E: from okinawan soft coral clavularis koellikeri
kessyl glycol diacetate: prolongs hexobarbital-induced sleeping time in mice
ketal pyruvate transferase: involves the transfer of the pyruvyl residue from phosphoenolpyruvate to the external mannose of pentasaccharide diphosphate lipid
kethoxal: modifies guanine containing oligoribonucleotides by reacting selectively with guanine in polynucleotides. drug is hydrate of 3-ethoxy-2-oxobutyraldehyde
ketimine reductase: reduces ketimines arising from the deamination of sulfur amino acids to the corresponding saturated 7 member thiazepine carboxylic acids
keto-anhydrokinamycin: isolated from streptomyces murayamaensis; ; keto-epoxide kinamycin intermediate
keto-myxocoxanthin glucoside ester: isolated from chloroflexaceae
ketohexokinase: refseq nm_006488 (human), nm_008439 (mouse), nm_031855 (rat)
ketomethine: combination of methionine, cobaltous bichloride, and propylene glycol; used in treatment of hypoglycemia in animals
ketomethylenebestatin: a carbaanalogue of bestatin which is 10 fold less effective as inhibitor of aminopeptidases than bestatin; rn refers to (6r,5s,2r)-isomer
ketopelenolid-A: isolated from different species of the genus artemisia; antiparasitic cpd
ketosteril: alpha-keto analogs of ile,leu,phe,val & alpha-hydroxy analogs of met,lys,thr,trp,his,tyr
ketotifen fumarate ophthalmic solution: each ml of zaditor contains 0.345 mg ketotifen fumarate equivalent to 0.25 mg ketotifen along with glycerol and benzalkonium chloride 0.01%; for topical administration to the eyes for preventing ocular itching associated with allergic conjunctivitis
kevloc: a nitrogenous heterocycle-acrylonitrile system that bonds resin to metal
kexstatin I, Streptomyces platensis: inhibits kex2 proteinase; genbank ab005264 and baa21112
key protein, Drosophila: a component of the i-kappa b kinase complex; refseq nm_079132
keyhole-limpet hemocyanin: large mw protein antigen from hemolymph of the keyhole limpet; used extensively to evaluate primary cellular & humoral immune responses in humans
khainaoside A: antiestrogenic constituent of the thai medicinal plants capparis flavicans and vitex glabrata
khainaoside B: antiestrogenic constituent of the thai medicinal plants capparis flavicans and vitex glabrata
khainaoside C: antiestrogenic constituent of the thai medicinal plants capparis flavicans and vitex glabrata
khasuanine A: has antineoplastic activity; isolated from melodinus khasianus
khayanone: a rings b and d opened limonoid from khaya senegalensis (meliaceae); it is an insect antifeedant
khekadaengoside A: from the fruits of trichosanthes tricuspidata
khekadaengoside K: from the fruits of trichosanthes tricuspidata
khekadaengoside L: from the fruits of trichosanthes tricuspidata
khusenic acid: an antimycobacterial agent isolated from vetiveria zizanoides
khusimol: a non-peptide molecule isolated from vetiveria zizanioides; a sesquiterpene alcohol; inhibits the binding of vasopressin to rat liver vasopressin v(1a) receptors
kibdelomycin: an antibiotic that inhibits both gyrase and dna topoisomerase iv; isolated from kibdelosporangium
kid toxin protein, E coli plasmid R1: from e. coli plasmid r1;involved in stable plasmid inheritance by postsegregational killing of plasmid-less daughter cells; kid forms a two-component system with its antagonist, kis antitoxin; databank pdb/1m1f
kidamycin: obtained from streptomyces phaeoverticillatus strains; interferes with rna synthesis; minor descriptor (75-83); on-line & index medicus search antibiotics, antineoplastic (75-83); rn given refers to (e)-isomer
kidney-specific protein, rat: gene ks is expressed exclusively in mature kidneys; amino acid ; genbank af062389
kievitone: a naturally-occurring, highly hydroxylated isoflavanoid; inhibits the proliferation of breast cancer cell lines
kievitone hydratase: reaction: kievitone hydrate = kievitone + water; a 47-49 kda secreted enzyme that catalyzes the detoxification of a bean phytoalexin; from fusarium solani
kif23 protein, zebrafish: a mitosis-specific kinesin-like protein found in the interzonal region of the mitotic spindle
kifunensine: inhibitor of the glycoprotein processing mannosidase i; from actinomycete kitasatosporia kifunense 9482; ; rn given refers to (5r-(5alpha,6beta,7alpha,8alpha,8aalpha))-isomer; rn for cpd without isomeric designation not avail 10/90
kigamicin A: discovered from the culture broth of amycolatopsis sp. ml630-mf1 by the killing activity against panc-1 cells only under a nutrient starved condition
kigamicin B: discovered from the culture broth of amycolatopsis sp. ml630-mf1 by the killing activity against panc-1 cells only under a nutrient starved condition
kigamicin C: discovered from the culture broth of amycolatopsis sp. ml630-mf1 by the killing activity against panc-1 cells only under a nutrient starved condition
kigamicin D: discovered from the culture broth of amycolatopsis sp. ml630-mf1 by the killing activity against panc-1 cells only under a nutrient starved condition
kigamicin E: discovered from the culture broth of amycolatopsis sp. ml630-mf1 by the killing activity against panc-1 cells only under a nutrient starved condition
kijanimicin: from actinomadura, a.kijaniata; branched tetrasaccharide unit as well as novel nitrosugar moiety glycosidically linked to the aglycone
kijimicin: from actinomadura sp. m1215-nf3; inhibitor of human immunodeficiency virus in acutely & chronically infected cells; structure given in first
kikkanol B: isolated from flowers of chrysanthemum indicum; structure i n first source
kil protein, E coli: from e coli; bacteriocin-releasing peptide; involved in release of the colicin e1 from producer cells; amino acid sequence has been determined
kilA protein, E coli: from tellurite resistance region of plasmid rk2te(r); amino acid sequence given in first source; homologous to klaa protein
kilC protein, E coli: encoded on plasmid incp-alpha rk2, lethal to e. coli in the absence of kor functions; amino acid ; genbank u05773
killen protein, human: a 20-kda protein involved in s-phase checkpoint control; genbank eu552090
killer red protein, Anthomedusae: a phototoxin active against e coli and other cells; genbank ay969116
killer toxin, Pichia: similar to kluyveromyces toxin, but much smaller, about 58 kda & lacks recognizable domain common to chitinases; genbank u02596
kimchicin GJ7, Leuconostoc citreum GJ7: a heat- and ph-stable bacteriocin from leuconostoc citreum, strain gj7, which has antagonistic activity against a broad spectrum of micro-organisms
kin1 protein, S pombe: a 145-kda phosphoprotein with serine/threonine-specific protein kinase activity
kinA protein, Bacillus subtilis: partial amino acid sequence given in first source; the protein-histidine kinase of a two-component regulatory system of bacillus subtilis; mediates sporulation initiation
kinB protein, Bacillus subtilis: sporulation kinase b; necessary for sporulation in bacillus subtilis; a protein histidine kinase of a two component system, the other one being kapa protein; mw 47.8kda; highly homologous to kina protein; sequence given in first source
kinamycin A: isolated from streptomyces muragamaensis; rn in chemline for kinamycin b: 35303-13-0; rn for kinamycin c: 35303-08-3; rn for kinamycin d: 35303-14-1; rn given refers to parent cpd
kinamycin C: an antineoplastic antibiotic that inhibits topoisomerase iialpha; isolated from streptomyces murayamaensis
kinamycin acetyltransferase I: isolated from streptomyces murayamaensis
kinase-splitting membranal proteinase: brush-border membrane proteinase; specifically clips the native form of the catalytic subunit of camp-dependent protein kinase
kindlin-1 protein, mouse: a cytoplasmic adaptor protein that localizes to cell matrix adhesion sites; genbank ak030947
kindlin-2 protein, mouse: a focal adhesion protein; expressed in intercalated discs of cardiac muscle; genbank ac102445
kindlin-3 protein, mouse: a ferm domain protein that localizes to integrain adhesion sites in hematopoietic cells; genbank bc032204
kinenzoline: a six amino acid residue linear depsipeptide isolated from salileptolyngbya sp
kinesin-C protein, Strongylocentrotus purpuratus: a calmodulin-binding carboxy-terminal kinesin in sea urchin; genbank af191095
kinesin-II: heterotrimeric kinesin-ii is a plus end- directed microtubule (mt) motor protein consisting of distinct heterodimerized motor subunits associated with an accessory subunit
kinesin-like protein 1: localized to a single microtubule of the chlamydomonas flagellum; amino acid sequence given in first source; genbank x78589
kinesin-like protein 17: involved in chromosomal movement in caenorhabditis elegans; amino acid ; genbank ab032080
kinetensin: nonapeptide with neurotensin-like immunoreactivity; isolated from pepsin-treated human plasma
kinetin riboside: preferentially induces apoptosis by modulating bcl-2 family proteins and caspase-3 in cancer cells
kinetoplast-associated protein, protozoan: amino acid sequence given in first source; expressed in the kinetoplasts of epimastigotes & amastigotes
kinetoplastid membrane protein 11, Leishmania donovani: 11-kda surface protein isolated from leishmania donovani; stimulates t-lymphocyte proliferation; has been sequenced
kinetoplastid membrane protein-11, Leishmania amazonensis: genbank af193432
kinin-converting enzyme: converts kallidin (lysylbradylkinin) to bradykinin
kininase III: found in polymorphonuclear leucocytes; mw appr 47,000
kininase IV: found in polymorphonuclear leucocytes; mw appr 4000
kinked DNA: theoretical calculations demonstrate that the formation of kinks in dna produces a conformation which corresponds to a local energy minimum when phosphate backbone is charged
kinky pollen protein, Arabidopsis: a sabre-like protein involved required for tip growth; genbank bk000518
kinmoonoside A: from the fruits of acacia concinna, a medicinal plant collected in myanmar; structure and long chemical name in first source
kinmoonoside B: from the fruits of acacia concinna, a medicinal plant collected in myanmar; structure an long chemical name in first source
kinmoonoside C: from the fruits of acacia concinna, a medicinal plant collected in myanmar; structure and long chemical name in first source
kinobeon A: a potent tyrosinase inhibitor from cell culture of safflower: in vitro comparisons of kinobeon a with other putative inhibitors
kinocilin protein, mouse: a protein of the hair cell kinocilium involved in stabilizing dense microtubular networks or in vesicular trafficking; preferentially expressed in the inner ear and testis; 124 amino acid residues; has been sequenced
kirilowin-alpha protein, Trichosanthes kirilowii: a ribosome-inactivating protein from seeds of trichosanthes kirilowii; mw 28.8 kda; amino acid compostion given in first source
kirkamide: toxic to aquatic arthropods and insects; isolated from the leaf nodules of psychotria kirkii
kirre protein, Drosophila: a myoblast attractant essential for fusion in drosophila; amino acid ; refseq nm_166958
kis protein, Drosophila: is related to chromatin-remodeling factors and is required for both segmentation and segment identity; amino acid
kistamicin A: isolated from microtetraspora parvosata; exhibits activity against influenza virus type a and moderate activity against gram-(+) bacteria
kistamicin B: isolated from microtetraspora parvosata; exhibits activity against influenza virus type a and moderate activity against gram-(+) bacteria
kistomin protein, Calloselasma rhodostoma: an antithrombotic agent; amino acid
kistrin: a 68 amino acid peptide isolated from malayan pit viper venom; it inhibits the platelet gpiib-iiia receptor
kitalase: commercial enzyme preparation from which 1-3 beta d-gluconase can be isolated
kitasetaline: alkaloid from kitasatospora setae nbrc 14216t
kitastatin 1: antineoplastic from an alaskan kitasatospora sp.
kitol: one of provitamins a; alpha particle bombardment with radon effects the conversion of kitol to vitamin a; occurs in variety of fish liver oils & in livers of oxen & sheep; rn given refers to (1alpha,2alpha,5alpha(1e,3e),6beta(1e,3e,5e))-isomer; kitol a & kitol b are geometrically isomeric components of kitol; structure of kitol in first source; structure of kitols a & b in second source
kiwellin protein, Actinidia chinensis: isolated from kiwi fruit; amino acid
kkdj5 protein, Ovis aries: member of the kunitz family of serine protease inhibitors; an early embryo mammalian protein; mw 14 kda; amino acid sequence given in first source; genbank u00155
kkv protein, Drosophila: is a gene encode chitin synthase in drosophila melanogaster; amino acid
klbA protein, Streptomyces lividans: contains an atp-binding motif; a member of the kilb locus of streptomyces lividans; has been sequenced
klbB protein, E coli: homologous to the rk2 klac membrane protein; a member of the kilb locus; has been sequenced
klbC protein, E coli: a putative regulatory protein; a member of the kilb locus; has been sequenced
klean prep: iso-osmotic bowel preparation, increases the visibility of the iliac arteries to duplex ultrasound
klg protein, Drosophila: required for r7 photoreceptor neuron development; isolated from drosophila; amino acid ; refseq nm_079730
klimonorm: contains 2 mg of estradiol valerate & 0.15 mg of levonorgestrel; used for the treatment of perimenopause & precancerous endometriosis
klp9 protein, S pombe: refseq xm_001713088.2
klugine: a benzoquinolizidine alkaloid from psychotria klugii
klymollin M: from the formosan soft coral klyxum molle; has inhibitory activity on superoxide generation and elastase release by neutrophils
klyxumine A: eunicellin diterpene from klyxum flaccidum and cladiella kashmani, collected in kenya
klyxumine B: eunicellin diterpene from klyxum flaccidum and cladiella kashmani, collected in kenya
kmt2d protein, Xenopus: refseq xm_018247372.1
kni protein, Drosophila: a hormone receptor-like protein that acts as competitive repressor of bcd-mediated activation of drosophila gene kruppel (kr)
knipholone: a binary compound of the anthraquinone chrysophanol and an acetylphloroglucinol
knipholone-8-O-gentiobioside: secondary metabolites from basotho medicinal plants. i. bulbine narcissifolia
knk protein, Drosophila: involved in epidermal cuticle development; refseq nm_141724
knob protein, Plasmodium falciparum: mw 85kda; associated with knobs that develop on membranes of erythrocytes infected with plasmodium falciparum
knrl protein, Drosophila: forms a region-specific buffering system with knirps (kni); unlike knirps, knrl is not involved in abdominal segmentation; has been sequenced; refseq nm_176374
knuckles protein, Arabidopsis: a c2h2 zinc finger protein that affects basal pattern element development; genbank np_196905
ko protein, Drosophila: may be involved in innervation of larval muscles; binds kruppel protein; isolated from drosophila; amino acid ;refseq nm_079469
ko2 mu-urea-phe-hphe vinylsulfone: a peptidomimetic, acts as an enzyme inhibitor
kobazol: a russian drug; a cobalt-containing imidazole derivative; inhibits increased spontaneous proliferation of mononuclear cells in patients with rheumatic arthritis; no other info avail 3/94
kobito1 protein, Arabidopsis: involved in cell elongation and possibly cellulose biosynthesis; genbank ac012562.5
kocurin: isolated from culture broths of a marine-derived kocuria palustris
koenimbin: has antineoplastic activity; isolated from curry leaf, murraya koenigii
koetjapic acid: antineoplastic from sandoricum koetjape tree bark
kojibiose phosphorylase, Thermoanaerobacter brockii: a carbohydrate phosphorylase that catalyzes the reversible phosphohydrolysis of kojibiose (2-o-alpha-d-glucopyranosyl-d-glucose) to beta-d-glucose 1-phosphate and d-glucose
kojic amine: author refers to above as gaba analog; rn given refers to parent cpd
kolanone: polyisoprenylated benzophenone with antimicrobial properties from garcinia kola fruit
kolavenic acid: from polyalthia longifolia; ; rn given refers to (1s-(1alpha(e),2beta,4abeta,8aalpha))-isomer; rn for cpd without isomeric designation not avail 3/92
kolaviron: antihepatotoxic fraction of biflavonones from garcinia kola seeds; phalloidine antagonist
komaroviquinone: trypanocidal agent that fosters generation of reactive oxygen species via semiquinone radical produced by old yellow enzyme
komeen: contains 8% elemental copper; rn given refers to cpd with unknown mf
komizol: used in lymphoscintigraphy; russian drug; no other info avail 8/90
konbamidin: an indole alkaloid; from the okinawan marine sponge ircinia sp.
koniamborine: pyrano(3,2-b)indole alkaloid from boronella koniambiensis
koninginin C: inhibits growth of etiolated wheat coleoptiles; isolated from trichoderma koningii
koninginin R: antifungal from the endophytic fungus trichoderma koningiopsis
koninginin S: antifungal from the endophytic fungus trichoderma koningiopsis
kopeolone: isolated from the ethanol extract of the resin of ferula gummosa
kopsiflorine: used to reverse multidrug resistance in tumor cells; isolated from kopsia dasyrachis
kopsijasminilam: rn given for (3r-(3r*,7s*,9as*,14bs*))-isomer; isolated from kopsia jasminiflora
kopsinine: ; rn given refers to (2alpha,3beta,5alpha)-isomer; has hepatoprotective properties
kopsiyunnanine G: isolated from the aerial part of yunnan kopsia arborea blume (apocynaceae)
kopsiyunnanine H: isolated from the aerial part of yunnan kopsia arborea blume (apocynaceae)
koreoside A: a nonholostane triterpene glycoside from the sea cumcumber cucumaria koraiensis
korkormicin A: an antitumor antibiotic with dna intercalating activity; isolated from micromonospora
korolkoside: a bis-iridoid glucoside from lonicera korolkovii (caprifoliaceae)
koshikamide A2: isolated as a cytotoxic metabolite from a marine sponge of theonella sp. its structure was elucidated to be a linear undecapeptide
kotschyin A: antiprotozoal compound from the roots of pseudocedrela kotschyi
kotschyin B: antiprotozoal compound from the roots of pseudocedrela kotschyi
kotschyin C: antiprotozoal compound from the roots of pseudocedrela kotschyi
kottamide A: from the endemic ascidian pycnoclavella kottae; has anti-inflammatory, antimetabolic activity and cytotoxicity toward tumor cell lines
kottamide B: from the endemic ascidian pycnoclavella kottae; has anti-inflammatory, antimetabolic activity and cytotoxicity toward tumor cell lines
kottamide C: from the endemic ascidian pycnoclavella kottae; has anti-inflammatory, antimetabolic activity and cytotoxicity toward tumor cell lines
kottamide E: from the new zealand ascidian pycnoclavella kottae
koumbalone A: isolated from maprounea africana; at room temperature spontaneously converts to koumbalone b
kouyanqing: used to treat inflammatory disorders of the mouth and throat; consists of flos lonicerae, radix scrophulariae, radix ophiopogonis, radix asparagi, and radix et rhizoma glycyrrhizae
kpp2 protein, Ustilago maydis: regulates mating and pathogenic development in ustilago maydis; genbank af193614
kpsE protein, E coli: capsule polysaccharide export inner-membrane protein; a k1 kps region 1 gene product; has homology to gutq; amino acid sequence given in first source
kpsM protein, E coli: polysialic acid transport protein; component of the polysaccharide export system necessary for the transfer of polysialic acid across the cytoplasmic membrane; amino acid sequence given in first source
kpsT protein, E coli: polysialic acid transport atp-binding protein; may function as a component in a polysaccharide export system; acts as an energizer, coupling atp hydrolysis to the transport process mediated by the kpsm protein; amino acid sequence given in first source
kramecyne: has anti-inflammatory, anti-arthritic, and antinociceptive activities; isolated from krameria cytisoides
kraussianone-2: from eriosema kraussianum n. e. br. (fabaceae) rootstock
krempfielin B: has anti-inflammatory activity; isolated from the soft coral cladiella krempfi
krempfielin C: has anti-inflammatory activity; isolated from the soft coral cladiella krempfi
kreysiginone: homoproaporohine alkaloid; rn given refers to (7r-trans)-isomer
krp dibasic endopeptidase: a type i membrane-bound endopeptidase that cleaves after pairs of dibasic residues; isolated from schizosaccharomyces pombe; amino acid ; genbank x82435; do not confuse with krp protein
krz protein, Drosophila: a nonvisual arrestin involved in early embryogenesis in drosophila; amino acid ; refseq nm_080249
ksh protein, Drosophila: a component of the secretory pathway; refseq nm_144242
ksr-2 protein, C elegans: required for mpk-1 erk phosphorylation; amino acid
kst protein, Drosophila: sma-1 isolated from caenorhabditis elegans; karst protein isolated from drosophila; amino acid sequence of sma-1 in first source
ktub protein, Drosophila: expressed in retina; refseq nm_206189
kuanoniamine E: pyridoacridine type alkaloid from a singaporean ascidian
kuanoniamine F: pyridoacridine type alkaloid from a singaporean ascidian
kudiezi: a preparation consisting of flavonoids extracted from ixeris sonchifolia (bge.); improves blood circulation and prevents platelet aggregation for treatment of stroke and cardiovascular diseases
kudingoside A: inhibits acyl-coa:cholesterol acyltransferase; from lingustrum pedunculare
kudingoside B: inhibits acyl-coa:cholesterol acyltransferase; from ligustrum pedunculare
kudsuphilactone B: has antineoplastic activity; isolated from schisandra chinensis
kuguacin J: from momordica charantia leaves, inhibits p-glycoprotein (abcb1)-mediated multidrug resistance
kuguacin R: cucurbitane-type triterpenoid from momordica charantia
kuguaglycoside C: has antineoplastic activity; isolated from momordica charantia
kuk protein, Drosophila: a farnesylated protein that is involved in controlling nuclear size; refseq nm_142338 and nm_169745
kulokekahilide-1: a cytotoxic depsipeptide from the cephalaspidean mollusk philinopsis speciosa
kulokekahilide-2: a cytotoxic depsipeptide from a cephalaspidean mollusk philinopsis speciosa
kumamolysin: a thermostable, pepstatin-insensitive carboxyl proteinase from bacillus; 40 kda
kumi-kyokatsu-to: has analgesic and anti-inflammatory activities; consists of ostericum koreanum, saposhnikovia divaricata, cnidium officinale, angelica dahurica, atractylodes japonica, scutellaria baicalensis, rehmannia glutinosa, asiasarum sieboldi, and glycyrrhiza uralensis
kumujancine: beta-carboline alkaloid isolated from picrasma quassioides (d.don) benn. (simaroubaceae); ; mf: c28-h25-n4-o2
kumujantine: beta-carboline isolated from picrasma quassioides (d. don.) benn. (simaroubaceae); ; mf: c30-h29-n4-o4
kunbao: used to treat peri-menopausal symptoms; consists of fructus ligustri lucidi, fructus rubi, semen cuscutae, fructus lycii, radix polygoni multiflori, carapax et plastrum testudinis, cortex lycii, radix adenophorae, radix ophiopogonis, semen zizyphi spinosae, and radix scutellariae
kunstleramide: antioxidant and cytotoxic dienamide from the bark of beilschmiedia kunstleri gamble
kunxian: has anti-inflammatory activity; used to treat rheumatoid arthritis and ankylosing spondylitis; consists of begonia kunmingensis, herba epimedh, semen cuscutae, and fructus lycii
kunzeagin A: dimeric flavonol glycoside linked through a methylene group from kunzea ambigua
kup protein, E coli: e coli protein is a k(+)-uptake protein
kuprosal: complex of equal parts of oxyquinoline, copper and salicylic acid; rn given refers to kuprosal k
kuraridinol: from sophora flavescens; has inhibitory effect on tyrosinase and melanin synthesis
kurarinol: from sophora flavescens; has inhibitory effect on tyrosinase and melanin synthesis
kurarinone: cytotoxic lavandulyl flavanone from sophora flavescens
kurasoin A: protein farnesyltransferase inhibitor; isolated from paecilomyces
kurasoin B: protein farnesyltransferase inhibitor; isolated from paecilomyces
kurilensoside A: from starfish hippasteria kurilensis; inhibited sea urchin egg fertilization by sperm preincubated with this compound
kurilensoside B: from starfish hippasteria kurilensis; inhibited sea urchin egg fertilization by sperm preincubated with this compound
kurilensoside C: from starfish hippasteria kurilensis; inhibited sea urchin egg fertilization by sperm preincubated with this compound
kurtoxin: a scorpion toxin that binds to the alpha1g t-type calcium channel with high affinity and inhibits the channel by modifying voltage-dependent gating; amino acid
kurziflavolactone A: ; a is the (2r)-isomer; b is the (2s)-isomer; isolated from cryptocarya kurzii
kurziflavolactone C: ; c is the (2s)-isomer; d is the (2r)-isomer; isolated from cryptocarya kurzii
kuscide: is hydroxyethoxymethyl ester (does not agree with name given; used name)
kushen: an ethanolic extract of sophora flavescens; has anti-diarrheal activity
kutapressin: a prescription drug consisting of processed porcine liver extract containing peptides; effective against human herpesvirus-6 (hhv-6)