NLK-NML/MeSH-CZ-2025-notes huggingface dataset:
tumor-associated (2,3)-sialyl-T antigen: has been identified as the most abundant glycan, found in several different carcinoma cell lines
tumor-associated antigen 43-9F: may be of prognostic value in squamous cell lung carcinoma
tumor-associated antigen, gp43: recognized by monoclonal antibody l92, associated with human melanoma; has immunoreactive tetrapeptide sequence lys-tyr-gln-ile
tumor-associated fetal antigen, rat: immunosuppressive low mw (12,000-17,000) proteins found exclusively on tumor cells on 13-15 day gestation embryos
tumor-associated phosphoprotein p65: from rat transplantable hepatocellular carcinoma 1682c cell line; 65 kda and made up of 644 amino acid residues; amino acid composition given in first source
tumor-associated protein kinase p40: preferentially phosphorylates seryl residues in protein substrates; highly active in squamous cell carcinomas and adenocarcinomas of the lung; mw 40 kda
tumor-associated transplantation antigen: over 94% identical with tum- antigen p198; found in fractions derived from cytosol of the meth a sarcoma cells; chemically induced neoplasms contain individually distinct tata; are immunogenic in their syngeneic hosts & provide transplantation immunity only to their respective tumors & not similarly induced tumors
tumor-cells apoptosis factor, human: a hormone-peptide (mw about 6.8 kda) with anti-cancer activity; cdna of this protein is expressed mainly in the thymus and partially in the colon and in the frontal lobe of brain
tumor-derived adhesion factor: secreted by human bladder carcinoma cell line ej-1; mw 30 kda; has cell adhesion activity; amino acid sequence known
tumor-globulin: a cancer-associated gamma globulin; acts as antibody to the cancer glycolipid antigen (ceramide-lactoside)
tumor-specific tetrabranched peptide NT4: tumor-specific tetrabranched peptide
tumstatin45-132-TNF: derived from an 88-mer tumstatin fragment and tumor necrosis factor
tundrenone: secondary metabolite isolated from aerobic methane-oxidizing bacterium methylobacter tundripaludum
tung oil: obtained from nut of tun tree, aleurites fordii; chief constituent is glyceride of alpha-eleostearic acid, cis, trans, trans-9,11,13-octadecatrienoic acid, which constitues about 80% of total fatty acids; rn given refers to polymerized tung oil
tungsten cofactor: a molybdopterin-containing cofactor of ferredoxin oxidoreductases in hyperthermophilic archaebacteria
tunicate retinoic acid-inducible modular protease: trypsin-like protease from the ascidian polyandrocarba misakiensis; amino acid ; do not confuse with tramp protein (a tumor necrosis factor receptor) or tyrosine-rich acidic matrix protein (also called tramp)
tunichrome: organic chromogen isolated from tunicate ascidia nigra; structure not established as of 11/79
tunichrome sp-1: dopa = 3,4-dihydroxyphenylalanine and dcdeltadopa = decarboxy-(e)-alpha,beta-dehydro-3,4-dihydroxyphenylalanine; pentapeptide tunichrome from the hemocytes of ascidian styela plicata
tunicyclin A: a cycloheptapeptide from psammosilene tunicoides
tunicyclin B: antifungal from the root of psammosilene tunicoides
tunicyclin C: antifungal from the root of psammosilene tunicoides
tunicyclin D: antifungal from the root of psammosilene tunicoides
tuo-li-xiao-du-san: used in the treatment of refractory wounds, such as abscesses and pressure ulcers; consists of radix angelica sinensis, radix astragali, angelica dahurica, and gleditsia sinensis
tup protein, Drosophila: specifies motoneurons that innervate ventral muscle targets; refseq nm_057427
tupichigenin B: spirostanol sapogenin from the underground parts of tupistra chinensis
tupichigenin C: spirostanol sapogenin from the underground parts of tupistra chinensis
turbinatine: corynanthean-type indole alkaloid from leaves of chimarrhis turbinata
turgencin A: cysteine-rich antibacterial peptide from the arctic marine colonial ascidian synoicum turgens
turimycin: macrolide antibiotic from streptomyces hygroscopicus ja 6599
turmerin: from tumeric (curcuma longa); mw 5 kda
turmeronol A: sesquiterpenoid found in the spice turmeric (curcuma longa)
turmeronol B: sesquiterpenoid found in the spice turmeric (curcuma longa)
turnagainolide B: from laboratory cultures of a marine bacillus sp.; inositol 5-phosphatase inhibitor
turnerbactin: a siderophore isolated from the shipworm teredinibacter turnerae
turrapubesin A: halogenated and maleimide-bearing limonoid from turraea pubescens
turrapubesin B: halogenated and maleimide-bearing limonoid from turraea pubescens
tus protein, E coli: inhibits helicases in vitro; component of the e coli termination system
tusamitamab ravtansine: antibody-drug conjugate which consists of an anti-ceacam5 antibody coupled to a maytansinoid agent dm4 via a cleavable linker
tussilagone: an oplopanone type saturated indene sesquiterpene; platelet activating factor antagonist
tutin: neurotoxin found in coriaria shrubs; hyenanchin is the hydroxy derivative
tutl protein, Drosophila: a neural-specific member of the ig superfamily; has five ig c2-type domains, two fibronectin type iii domains, and one transmembrane region; four isoforms; amino acid sequence known
tutuilamide a: cyclic depsipeptide isolated from marine cyanobacteria schizothrix sp
tuzin protein, Trypanosoma cruzi: from trypanosoma cruzi; mw 45 kda; amino acid sequence given in first source; genbank u25030
tviA protein, Salmonella typhi: a regulatory protein modulating vi antigen expression in salmonella typhi; has been sequenced
twe protein, Drosophila: homolog of cdc25 protein (mammals & yeast); required for male meiosis; essential for male and female fertility; has protein-tyrosine-phosphatase activity; amino acid sequence given in first source; refseq nm_057285
twelve tai pau: traditional chinese mixture of 12 herbs; used during pregnancy to prevent abortion, detoxify various noxious substances associated with pregnancy, to ensure fetal well being, & to promote growth
twf protein, Drosophila: required for actin-dependent developmental processes in drosophila; genbank ae003703
twin protein, Drosophila: a ccr4 homolog, regulates cyclin poly(a) tail length to permit drosophila oogenesis; has been sequenced
twin-arginine translocase complex, E coli: involved in bacterial translocation of proteins across the cytoplasmic membrane; it is composed of tata, tatb, tatc and tate components; do not confuse with either tat gene product from hiv (gene products, tat) or tat protein
twist basic helix-loop-helix transcription factor 1, Xenopus: refseq nm_001085883
twist1a protein, zebrafish: involved in craniofacial, vertebral, and renal development; refseq nm_130984
twisted gastrulation protein 1, zebrafish: promotes bone morphogenetic protein signaling; genbank bc051451
twisted gastrulation protein, mouse: essential for proper development of mesodermal organs; has been sequenced
twit protein, Drosophila: twit - transcriptional target of wit; a glycosylphosphatidylinositol-anchored protein of the lymphocyte antigen 6 family (ly-6)
tws protein, Drosophila: amino acid sequence given in first source; aar(1) phenotype caused by a defect in pr55 function; a regulatory subunit of drosophila protein phosphatase 2a; refseq nm_057532
tx protein, Drosophila: a basic helix-loop-helix protein that has specific rna polymerase ii transcription factor activity; expressed in muscle attachment cells; 360 amino acid residues; amino acid sequence given in first source; refseq nm_079792
tybamate: major descriptor (65-84); on-line search carbamates (65-84); index medicus search tybamate (65-84)
tylB protein, Streptomyces fradiae: a tylosin biosynthesis-associated protein from streptomyces fradiae; amino acid ; an aminotransferase a constituent of the complement of enzymes specifically required for the biosynthesis and addition of mycaminose during tylosin production
tyledoside D: a cumulative neurotoxic bufadienolide, isolated from tylecodon ventricosus
tylocrebrine: major descriptor (72-84); on-line search isoquinolines (72-84); index medicus search tylocrebrine (72-84); rn given refers to (r)-isomer; an indolizidine; isomer of aporphines
tylogenin: a degraded steroid with reconfigured d ring forming a pyran; sapogenin of acetyltylophoroside
tylophoriside A: a steroid with reconfigured d ring; isolated from tylophora atrofolliculata
tylophoroside: a dry season glycoside from tylophora sylvatica; the rainy season glycoside from tylophora is acetyltylophoroside
tylosin phosphate and bentonite drug combination: combination of tylosin phosphate & bentonite
tylosin reductase: from streptomyces fradiae; catalyzes the reduction of tylosin to relomycin in the presence of nadph; mw 270 kda; inhibited by fad or fmn; shows a broad substrate specificity toward all macrolide aldehydes; may have physiological role of macrolide detoxification for the bacterium; structure of tylosin & relomycin given in first source
tynorphin: a potent endogenous inhibitor of dipeptidyl peptidase iii
typA protein, E coli: tyrosine phosphorylated protein a, involved in global gene regulation; mediates interactions with epithelial cells; isolated from enteropathogenic e. coli; amino acid ; do not confuse with bipa protein which is a molecular chaperone from yeast
type 2A protein serine-threonine phosphatase 55 kDa B, Arabidopsis: refseq nm_101634
type 3 capsular polysaccharide synthase: catalyzes transfer of either glucose or glucuronic acid from udp to polymer
type I signal peptidase: cleaves amino-terminal sequence from the precursor form of membrane proteins; signal peptidase ii (leader peptidase ii) is also available
type IV collagen alpha3 chain: the epitope to which the major reactivity of autoantibodies are targeted in glomerular basement membrane in patients with goodpasture's syndrome is localized to the nc1 domain of the alpha3(iv) chain
type IV pilin (29-150), Pseudomonas aeruginosa, K122-4 strain: isolated from pseudomonas aeruginosa; amino acid
type IV prepilin peptidase: involved in processing prepilin signal peptide; may also function as an n-methyltransferase
type IVB pili, Salmonella typhi: type ivb pili, encoded by the s. typhi pil operon located in the major pathogenicity island, may be important in the pathogenesis of epidemic enteric fever
type-one protein phosphatase TOPP4, Arabidopsis: refseq nm_129543
typhaneoside: isolated from pollen of typha angustfolia l. (puhuang)
typhaphthalide: isolated and identified from the hexane extract of the rhizomes of typha capensis
typhonoside E: neuroprotectant from the rhizome of typhonium giganteum
typhonoside F: neuroprotectant from the rhizome of typhonium giganteum
tyrP protein, E coli: 404 amino acid residues given in first source; mw 43 kda; from e coli and other bacteria; encoded by gene tyrp
tyramine beta-hydroxylase: this enzyme is dopamine beta-hydroxylase in mammals, but is a different enzyme in lobsters
tyramine beta-monooxygenase, Drosophila: catalyzes the conversion of tyramine, oxygen, and 2 ascorbates, to octopamine, 2 semidehydroascorbates, and water
tyrase: serine proteinase from liver homogenate; not the same enzyme as tyrase listed in chemline
tyrocidine synthetase: consists of 3 multifunctional enzymes involved in the biosynthesis of the cyclic decapeptide tyrocidine; tyrocidine synthetase 1 activates the phenylalanine & racemizes it; tyrocidine sythetase 2 activates proline, phenylalanine & phenylalanine in positions 2,3 & 4 & racemizes phenylalanine at position 4; tyrocidine synthetase 3 catalyzes the activation of the remaining 6 amino acids; see also record for tyrocidine synthetase 1; genbank af004835 (tycb and tycc)
tyropeptin A: proteasome inhibitors produced by kitasatospora sp. mk993-df2
tyropeptin B: proteasome inhibitors produced by kitasatospora sp. mk993-df2
tyrosinase-related protein-1: converts 5,6-dihydroxyindole-2-carboxylic acid to melanochrome in premelanosomes; shares 40% amino acid homology with sequence of mouse tyrosinase; has no tyrosinase activity; amino acid ; melanocyte-specific promoter; do not confuse with trophoblast protein, also known as trp-1; see also c079621 and c489799
tyrosine hydroxylase (2-16) peptide: lacks any observed biological enzyme activity; used as a control for beta-amyloid (25-35) peptide
tyrosine kinase interacting protein, Saimiriine herpesvirus 2: associates with and can be phosphorylated by p56(lck); mw 40 kda; partial amino acid sequence given in first source; genbank m55264
tyrosine protein kinase IIB: has high sequence similarity with the catalytic domain of p72syk
tyrosine receptor kinase A Ig2: a synthetic recombinant ngf sequestering protein
tyrosine-O-sulfate-binding protein, Bos taurus: specific for tyrosine-o-sulfate; mw 175 kda
tyrosine-ester sulfotransferase: also acts on phenols and organic hydroxylamines
tyrosine-naphthylamide: inhibitor of hydroxycinnamoyl-coa:tyramine n-(hydroxycinnamoyl)transferase
tyrosine-repressible transaminase: from e coli; catalyzes the amination of 2-ketoisocaproate to leucine; encoded by tyrb; a functional leuabcd operon is required for leucine synthesis by this enzyme
tyrosine-rich amelogenin polypeptide: aa sequences of bovine and porcine trap given in first source; trap-45 molecule is generated by scission of the parent amelogenin between residues trp(45)-leu(46)
tyrostatin: a new peptide proteinase inhibitor of pepstatin-insensitive carboxyl proteinases; isolated from kitasatosporia
tyrosyl 1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-phenylalanine: a highly potent & stable pseudopeptide & opioid delta receptor antagonist with extraordinary delta selectivity
tyrosyl alanyl-glycyl-phenylalaninamide: tetrapeptide opiate
tyrosyl aminopeptidase: preferentially cleaves tyrosine residues from the n-terminus of peptides; also hydrolyses dipeptides having an n-terminal tyrosine and a hydrophobic carboxy-terminal amino acid
tyrosyl tRNA synthetase kinase: from postribosomal supernatants of bom:nmri mouse liver; comigrates with tyrosyl trna synthetase during several purification steps
tyrosyl(glutamyl)glutamate tris(N-acetylgalactosamineaminohexylglycoside)amide: a synthetic glycopeptide
tyrosyl-(1-adamantyl)glycyl-glycyl-phenylalanyl-methionine: has antineoplastic activity
tyrosyl-(alpha-(N-acetylaminogalactopyranosyloxyhexylamino),gamma-(alpha-(N-acetylaminogalactopyranosyloxyhexylamino),gamma-(alpha-(N-acetylaminogalactopyranosyloxyhexylamino)glutamyl))glutamyl)glutamate: used to target drugs to hepatocytes
tyrosyl--1,2,3,4--tetrahydroisoquinoline-3-carbonyl-phenylalanyl-4-isothiocyanatophenylalanine: a delta-opioid receptor affinity label
tyrosyl--1,2,3,4-tetrahydroisoquinoline-3-carbonyl-4-isothiocyanatophenylalanyl-phenylalanine: a delta-opioid receptor affinity label
tyrosyl-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-phenylalanyl-phenylalanine: a delta opioid antagonist
tyrosyl-1,2,3,4-tetrahydroisoquinoline-3-carbonyl-phenylalanyl-4-bromoacetamidophenylalanine: delta opioid receptor affinity label
tyrosyl-D-alanyl-glycyl-methylphenylalanyl-N-propylglycinamide: a systemic mu agonist antinociceptive agent
tyrosyl-DNA phosphodiesterase: repairs dna-topoisomerase i complexes
tyrosyl-acetylornithinyl-glycyl-phenylalaninamide: a cataleptogenic enkephaline-like tetrapeptide
tyrosyl-alanyl glycyl-phenylalaninamide-propyl-phenylalaninamide-glycyl-alanyl-tyrosine: enkephalin dimer
tyrosyl-alanyl--phenylalanyl-glycyl-tyrosine: reduces basal and carbon dioxide-stimulated ventilation
tyrosyl-alanyl-N-(1,3-dimethylbutyl)glycinamide: mu-opiate receptor agonist; rn given refers to l-tyr-d-ala-isomer
tyrosyl-alanyl-cysteine: promotes the proliferation of keratinocytes
tyrosyl-alanyl-delta-phenylalanyl-glycinamide: tetradecapeptide related to dermorphin; ; delta-phe is 1,2-unsturated analog of phenylalanine
tyrosyl-alanyl-glycine: rn given refers to unlabeled (l-tyr-d-ala)-isomer
tyrosyl-alanyl-glycyl-(4-azidomethylphenylalanyl)-glycine-OH: affinity label for mu & delta opioid receptors
tyrosyl-alanyl-glycyl-(methyl)phenylalanyl-glycine-(N-isopropyl)amide: a synthetic congener of methionine-enkephalin
tyrosyl-alanyl-glycyl-N(alpha)-methylphenylalanine chloromethyl ketone: mu specific affinity label for opioid receptor
tyrosyl-alanyl-glycyl-nitrophenylalanylamide: position of no2 group on phe not given
tyrosyl-alanyl-glycyl-phenylalanine: rn given refers to parent cpd (l-phe-l-tyr-d-ala)-isomer)
tyrosyl-alanyl-glycyl-phenylalanyl-cysteine S-ethyl ester: has effect on prolactin & growth hormone
tyrosyl-alanyl-glycyl-phenylalanyl-leucine chloromethyl ketone: enkephalin analog affinity reagent for opiate receptor; rn given refers to (s)-isomer
tyrosyl-alanyl-glycyl-phenylalanyl-norleucyl-arginyl-phenylalanine: has neuroendocrine activity mediated by mu-receptors
tyrosyl-alanyl-hexarelin: a synthetic octapeptide that possesses the same endocrine activities of hexarelin and ghrp-2 in humans
tyrosyl-alanyl-lysyl-arginine chloromethyl ketone: an active-site-directed inhibitor of trypsin-like proteases; inhibits hemagglutination
tyrosyl-alanyl-phenylalanyl-glycinamide: tetrapeptide related to dermorphin; rn given refers to (l-tyr-d-ala-l-phe)-isomer
tyrosyl-alanyl-phenylalanyl-glycine: has opioid activity
tyrosyl-alanyl-valyl-threonyl-glycyl-arginyl-glycyl-aspartyl-serine: synthetic nonapeptide; includes the adhesive arg-gly-asp (rgd) sequence
tyrosyl-alanylglycyl-phenylalanyl-cysteine S-butyl ester: has effect on prolactin & growth hormone
tyrosyl-arginyl-asparagyl-tryptophyl-phenylalanyl-glycyl-arginyl-tryptophan: a synthetic peptide that mimics sialyl lewis x; a selectin inhibitor
tyrosyl-arginyl-glycyl-phenylalanine ethyl ester: rn given refers to (l-tyr,d-arg,l-phe)-isomer; rn for cpd without isomeric designation not available 11/89
tyrosyl-arginyl-leucyl-arginyl-tyrosinamide 2,7-diaminosuberic acid dimer: based on neuropeptide (32-36); a neuropeptide y y4 receptor selective agonist
tyrosyl-arginyl-phenylalanyl-alanine: tetrapeptide analog of dermorphin with arg in position 2; rn given refers to ((l)tyr-(d)arg-(l)phe-(d)ala)-isomer; rn for cpd without isomeric designation not available 6/89
tyrosyl-arginyl-phenylalanyl-beta--alanine: binds mu-opioid receptors
tyrosyl-arginyl-phenylalanyl-beta-alaninamide: binds to mu-opioid receptors
tyrosyl-arginyl-phenylalanyl-glycinamide: tetrapeptide 1-4 of dermorphin with arg in position 2; rn given refers to the ((l)tyr-(d)arg-(l)phe)-isomer; rn for cpd without isomeric designation not available 6/89
tyrosyl-arginyl-phenylalanyl-glycine: has opioid activity; rn given refers to (d-arg)-isomer
tyrosyl-arginyl-phenylalanyl-glycine ethyl ester: exhibited exceedingly potent antinociceptive activity in mice
tyrosyl-arginyl-phenylalanyl-lysinamide: dermorphin analog
tyrosyl-arginyl-phenylalanyl-sarcosine: has opioid activity; dermorphin analog
tyrosyl-aspartyl-prolyl-tryptophyl-threonyl-prolyl-serine: an antithrombotic and antineoplastic agent; inhibits the binding of vwf to collagen
tyrosyl-cyclo(beta-aspartyl-histidyl-phenylalanyl-arginyl-tryptophyl-aspargyl-alanyl-phenylalanyl-2,3-diaminopropanoyl)tyrosinamide: a melanocortin agonist template
tyrosyl-cyclo(glutamyl-arginyl-phenylalanyl-phenylalanyl-aspargyl-alanyl-phenylalanyl-diaminopropionyl)-tyrosinamide: a melanocortin-1 receptor antagonist
tyrosyl-cyclo(lysyl-glycyl-phenylalanyl-psi(thiomethylene)leucine): enkephalin cyclic pseudopeptide; ; rn given refers to (3s-(3r*,9s*(r*),16r*)-isomer; rn for cpd without isomeric designation not available 11/89
tyrosyl-cyclo(ornithyl-(2-naphthyl)alanyl-prolyl-glycyl-): a cyclic beta-casamorphin-5 derivative
tyrosyl-cyclo(ornithyl-phenylalanyl-prolyl-glycyl-): a cyclic beta-casamorphin-5 derivative
tyrosyl-cyclo(penicillamine-glycyl-phenylalanyl-penicillamine)-prolyl-leucyl-tryptophyl-NH-(3',5'-(CF3)2-Bzl): a putative analgesic
tyrosyl-cyclo(penicillamyl-glycyl-4-iodophenylalanyl-cysteinyl)phenylalanine: has exceptional potency & selectivity at the peripheral delta opioid receptors; amino acid sequence given in first source
tyrosyl-cyclo(penicillamyl-glycyl-phenylalanyl-cysteinyl)phenylalanine: has exceptional potency at the peripheral delta opioid receptors; amino acid sequence given in first source
tyrosyl-cysteinyl(StBu)-glycyl-phenylalanyl-leucyl-threonyl(O-t-butyl): highly selective & systemically active agonist for in vivo studies of delta-opioid receptors
tyrosyl-glycyl-glycine: rn given refers to l-isomer; this may not be the same as imreg-1
tyrosyl-glycyl-glycyl-phenylalanyl: tetrapeptide minus leu of leu-enkephalin pentapeptide
tyrosyl-glycyl-glycyl-phenylalanyl-leucyl-arginine: rn given refers to (l-tyr-l-phe-l-leu-d-arg)-isomer
tyrosyl-glycyl-phenylalanyl-leucyl-(O-lactosyl)serinamide: a lactomorphinan opioid agonist
tyrosyl-glycyl-prolyl-glycyl-phenylalanyl-proline: immunosuppressive analog of prp-hexapeptide
tyrosyl-glycyl-prolyl-leucyl-phenylalanyl-proline: immunosuppressive analog of prp-hexapeptide
tyrosyl-glycyl-tryptophyl-methionyl-aspartyl-phenylalanyl-glycine: glycine-extended post-translational processing intermediate of progastrin
tyrosyl-isoleucyl-glycyl-seryl-argininamide: a synthetic peptide; exhibits antiadhesive cellular activity
tyrosyl-isoleucyl-glycyl-seryl-arginine: a synthetic laminin pentapeptide
tyrosyl-isoleucyl-tyrosyl-glycyl-seryl-phenylalanyl-lysinamide: substrate for p60(c-src) protein tyrosine kinase
tyrosyl-leucyl-N-methylphenylalanyl-glutaminyl-prolyl-glutaminyl-arginyl-phenylalaninamide: exerts effect similar to opiate agonists on intestinal myoelectrical activity & on nociception in rats
tyrosyl-leucyl-asparagyl-lysyl-isoleucyl-glutaminyl-asparagyl-seryl-leucine: the hla a2.01 restricted peptide derived from cicrumsporite protein from plasmodium falciparum
tyrosyl-leucyl-phenylalanyl-glutaminyl-prolyl-glutaminyl-arginyl-phenylalaninamide: rn from toxlit
tyrosyl-methionyl(O)-glycyl-ethylphenylalanine-2-acetylhydrazide: rn given refers to monoacetate; rn for parent cpd not available 12/88
tyrosyl-methionyl-phenylalanyl-glycinamide: amino acid sequence given in first source; a dermorphin analog possessing higher opioid activity in vitro and in vivo than morphine or met-enkephalin
tyrosyl-phenylalanyl-arginyl-lysyl-aspartic acid: modified fragment of interferon-alpha
tyrosyl-prolyl-arginine: synthetic tripeptide; enhances myocardial tolerance to global ischemia & reperfusion lesions
tyrosyl-prolyl-arginyl chloromethyl ketone: radioiodinatable inhibitor that irreversibly binds the active site of tissue plasminogen activator (tpa)
tyrosyl-prolyl-glycyl-glycine: rn given refers to all (l)-isomer; rn for cpd without isomeric designation not available 8/88
tyrosyl-seryl(O-t-butyl)-glycyl-phenylalanyl-leucyl-threonine(O-t-butyl): rn given refers to l-thr-l-tyr-d-ser-gly-l-phe-l-leu cpd; rn for cpd without isomeric designation not available 3/90
tyrosyl-seryl(O-tert-butyl)-glycyl-phenylalanyl-leucyl-threonine: has good selectivity & high affinity for delta opioid receptors
tyrosyl-seryl-prolyl-threonyl-seryl-prolyl-seryl-tyrosine: ; heptad repeat unit of rna polymerase ii with tyrosine added to the n-terminus
tyrosyl-seryl-prolyl-tryptophyl-threonyl-asparagyl-alaninamide: a quorum-sensing inhibitor against staphylococcus aureus
tyrosyl-seryl-prolyl-tryptophyl-threonyl-asparagyl-phenylalaninamide: amide form of rnaiii inhibiting peptide; a biofilm inhibitor
tyrosyl-tetrahydroisoquinolinecarbonyl-psi(methylamino)phenylalanyl-phenylalanine: a delta-selective opioid peptide antagonist
tyrosyl-threonyl-glycyl-(4-azidophenylalanyl)-leucyl-threonine: labels mu and delta opioid receptors
tyrosyl-tryptophyl-alanyl-tryptophyl-phenylalaninamide: rn given refers to (l-tyr-d-trp-l-ala-d-trp-l-phe-nh2)-isomer
tyrosyl-tyrosyl-glutamyl-glutamic acid: rn given refers to all l isomer
tyrosyl-tyrosyl-tryptophyl-leucyl-histidyl-histidine: a peptide affinity support that binds selectively to staphylococcal enterotoxin b
tyrosyl-valyl-alanyl-aspartal: a caspase inhibitor
tyrosyl-valyl-prolyl-glycyl-phenylalanyl-proline: immunosuppressive analog of prp-hexapeptide
tyrosylarginine methyl ester: possesses dose-dependent antinociceptive activity
tyrosylprotein sulfotransferase, zebrafish: tpst at the amino acid sequence level is 66% and 60% identical to the human and mouse tpst-1 and tpst-2, respectively
tyrosyltubulin ligase: catalyzes reversible, post-translational addition of tyrosine, phenylalanine or dopa to carboxyl terminal of alpha-chain of tubulin
tyrothricin, benzalkonium chloride, benzocaine drug combination: lozenge for treatment of acute pharyngitis and sore throat
tyroxine-binding globulin-Allentown, human: histidine replaced by tyrosine in signal peptide codon -2
tyrphostin 11: a tyrosine kinase inhibitor (a tyrphostin)
tyrphostin 25: inhibits zymosan-stimulated pge2 & ltc4 production; did not have any effect on human synovial fluid phospholipase a2 activity in vitro or on cyclooxygenase activity in the intact macrophage; did affect 5-lipoxygenase activity
tyrphostin 47: inhibits protein-tyrosine kinase activity of egf-r both in vitro and in living cells;
tyrphostin 8: a tyrosine kinase inhibitor (a tyrphostin)
tyrphostin A23: inhibits egf-stimulated thymidine incorporation as well as egf-stimulated receptor autophosphorylation & tyrosine phosphorylation & cell proliferation
tyrphostin AG 1024: modulates radiosensitivity in human breast cancer cells; also an igf1 receptor inhibitor
tyrphostin AG 126: inhibits development of postoperative ileus induced by surgical manipulation of murine colon
tyrphostin AG 814: a member of the tyrphostin family; no further information available 9/95
tyrphostin AG825: a tyrphostin of the benzylidene malononitrile family; an erbb2 antagonist
tyrphostin AGL-2043: a potent tricyclic quinoxaline inhibitor of pdgf beta-receptor tyrosine kinase (ptk), kit, and flt3
tyrphostin B44: inhibits protein kinases; an analog of tyrphostin b46; b44(+) is b50, and is the stereoisomer of b44(-)
tyrvalin: regulates expression of virulence factors; isolated from staphylococcus aureus
tyvelose: see also records for paratose & colitose; rn given refers to (d)-isomer
tzabcanin protein, Crotalus simus tzabcan: inhibits cancer cell adhesion to both fibronectin and vitronectin
uK-ATP-1 potassium channel: a 48 kda pore that interacts with sulfonylurea receptor to form katp channels; found in various tissues; genbank d42145; kcnj8 - human; refseq nm_004982 (human), nm_008428 (mouse), nm_017099 (rat)
uba2 protein, Drosophila: 47% and 31% homologous to mammalian and yeast uba2, respectively; lost from nucleus during mitosis; amino acid
uba3 protein, S pombe: related to c-terminal domain of the e1 ubiquitin
ubc2 protein, Ustilago maydis: an adaptor protein required for filamentous growth, pheromone response and virulence; genbank af268070
ube2c protein, Xenopus: genbank bc075141; refseq nm_001092877
ubi3 protein, Solanum tuberosum: a ubiquitin-ribosomal protein from potato; amino acid sequence given in first source; homologous ubi3 protein found in other species; genbank l22576
ubiX protein, E coli: associated with low ubiquinone content and thiol hypersensitivity; amino acid
ubichromanol-9: putative ubiquinone prodrug with antioxidant activity
ubinuclein protein, mouse: a nuclear and adhesion complex component that is expressed in nuclei and the zona occludens plaque structure of tight junction cells; genbank bc051458
ubiquinol oxidase: catalyzes the transfer of electrons from ubiquinol to n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride; isolated from thiobacillus ferrooxidans
ubiquinol oxidase, Acetobacter aceti: contains cytochrome a1, consisting of heme band a
ubiquinol oxidase, Paracoccus denitrificans: contains cytochromes b,c1,a,a3 & c-552; has ubiquinol-cytochrome c oxidoreductase, cytochrome c oxidase & ubiquinol oxidase activities
ubiquinone 9: a form of coenzyme q found in many foods; rn given refers to (all-e)-isomer
ubiquinone-binding protein 9.5 kDa: 82 amino acid residues; amino acid sequence given in first source
ubiquinone-binding proteins: refseq nm_014402 (qp-c, human); nm_006294 (uqcrb, human)
ubiquitin 50-59, human: a peptide fragment corresponding to the ubiquitin(50-59), possesses a very high immunosuppressory activity, comparable to that of cyclosporine, both in the cellular and humoral immune responses
ubiquitin C-terminal 7-amido-4-methylcoumarin: a fluorogenic substrate for deubiquitinating enzymes
ubiquitin C-terminal hydrolase 8: isolated from chick muscle; consists of two identical subunits
ubiquitin carrier protein kinase: a 300 kda kinase consisting of 3 subunits of mws 70, 105 & 120; requires mg2+ but inhibited by high concentration; from hela cells
ubiquitin hexadecapeptide: c-terminal sequence 59-74 of bovine ubiquitin
ubiquitin isopeptidase: has both isopeptidase & peptidase activities in vitro; cleaves both peptide-linked and isopeptide-linked ubiquitin moieties from substrates; refseq nm_003481 (usp5, human)
ubiquitin ligase Ubr4, C elegans: refseq nm_059006
ubiquitin precursor: 80 amino acid carboxy terminal extension of 76 amino acid ubiquitin
ubiquitin specific protease 36, Drosophila: refseq nm_168131.1; np_729091.1 (ubiquitin specific protease 36, isoform a); do not confuse with et eye transformer protein, drosophila
ubiquitin vinyl sulfone: a c-terminally modified ubiquitin used to probe the active sites of deubiquitinizing enzymes
ubiquitin vinylmethyl ester: inhibits ubiquitin-specific proteases
ubiquitin-Nalpha-protein hydrolase: cleaves ubiquitin fusion proteins to release ubiquitin & the authentic protein; amino acid sequence has been determined
ubiquitin-calmodulin ligase: covalentyl links ubiquitin to bovine calmodulin in an atp-dependent manner
ubiquitin-conjugating enzyme 22, Arabidopsis: refseq nm_120590
ubiquitin-conjugating enzyme BRUCE: a giant (528-kd) ubiquitin-conjugating enzyme from mice; amino acid ; genbank y17267
ubiquitin-conjugating enzyme UBC4: an e2 enzyme; catalyzes the covalent attachment of ubiquitin to target proteins; from saccharomyces cerevisiae; mediates selective degradation of short-lived & abnormal proteins
ubiquitin-conjugating enzyme UBC8: required for ubiquitylation to tag fructose-1,6-diphosphatase for protesomal degration; amino acid sequence has been determined
ubiquitin-conjugating enzyme UBCv1, African swine fever virus: african swine fever virus (asfv)-encoded uniquitin-conjugating (ubc) enzyme; pig1 protein may be a substrate for ubcv1; amino acid sequence has been determined
ubistatin A: inhibits cyclin b proteolysis and degradation of ubiquitinated sic1
ubistatin B: inhibits cyclin b proteolysis and degradation of ubiquitinated sic1
ublituximab: targets a unique epitope on the b-lymphocyte cd20 antigen
ubo8 protein, Papio hamadryas: a simian protein, highly homologous to human e-protein htf4/heb; genbank x97234
ubr-1 protein, C elegans: ortholog of human ubr1 and ubr2
ubrogepant: a calcitonin gene-related peptide receptor antagonist (cgrp-ra), for the acute treatment of migraine
ubxn-6 protein, C elegans: refseq nm_068247.5
udenafil: a pyrazolo-pyrimidinone similar to sildenafil; phosphodiesterase type 5 inhibitor;
ufd-3 protein, C elegans: interacts with cdc-48; refseq nm_063745.1
ugonin K: an antioxidant; isolated from the rhizomes of helminthostachys zeylanica
ugonin U: isolated from helminthostachys zeylanica directly stimulates phospholipase c
uhpB protein, Bacteria: a member of the uhp transport system; functions as a membrane-associated protein kinase that phosphorylates (ec 2.7.3.- ) uhpa in response to environmental signals; rn refers to e. coli; has been sequenced; found in e. coli, s. typhimurium and other bacterial species
uhpC protein, E coli: a member of the uhp transport system; a transmembrane regulatory protein; the sensor for external glucose-6-phosphate; amino acid
uhpC protein, Salmonella typhimurium: a member of the uhp transport system; a transmembrane regulatory protein; the sensor for external glucose-6-phosphate; amino acid
uhpC protein, bacteria: a member of the uhp transport system; rn refers to e. coli; a transmembrane regulatory protein; the sensor for external glucose-6-phosphate; amino acid
ukc1 protein, Ustilago maydis: involved in morphogenesis, pathogenicity and pigment formation in ustilago maydis; amino acid ; genbank af041843
ukonan A: phagocytosis-activating polysaccharide from the rhizome of curcuma longa
ukonan C: a phagocytosis-activating polysaccharide from rhizome of curcuma longa; has arabinogalactan core structure
ukrain: a phytogenic antineoplastic agent; semisynthetic product from alkaloids of chelidonium majus l. & thiophosphoric triaciridide acid
ukulactone C: inhibits nadh-fumarate reductase; isolated from talaromyces
ulapualide A: ; isolated from the marine nudibranch hexabranchus sanguineus
ulapualide C: cytotoxic, from hawaiian hexabranchus sanguineus egg mass
ulapualide D: cytotoxic, from hawaiian hexabranchus sanguineus egg mass
ulapualide E: cytotoxic, from hawaiian hexabranchus sanguineus egg mass
ulbactin F: from the culture broth of a bacterial strain of the genus brevibacillus
ulbactin G: from the culture broth of a bacterial strain of the genus brevibacillus
ulceracin 378: bacteriocin produced by corynebacterium ulcerans 378
ulicyclamide: ; isolated from lissoclinum patella; rn given from cas 1989 index guide
ulilysin, Methanosarcina acetivorans: member of family of metzincin metalloproteases; swissprot q8tl28
ulimorelin: ghrelin agonist; an 18-membered macrocycle containing 3 amide bonds and a secondary amine as well as 4 stereogenic centers; belongs to macrocyclic peptidomimetics
ulithiacyclamide: ; isolated from lissoclium patella; rn given refers to (1r-(1r*,4r*,5s*,8r*,15r*,18r*,19s*,22r*))-isomer; rn for cpd without isomeric designation not available 2/90
ulithiacyclamide B: major cytotoxic metabolite isol from lissoclinum patella
ulixertinib: inhibits both erk1 and erk2 kinases; has antineoplastic activity
ulleungamide A: cytotoxic against staphylococcus aureus and salmonella typhimurium; from streptomyces sp. kcb13f003
ulleungamide B: from streptomyces sp. kcb13f003
ulmoidol: nortriterpenoid from eucommia ulmoides oliv. leaves
ulongapeptin: a cyclic depsipeptide from a palauan marine cyanobacterium lyngbya sp.
ulopterol: has both antibacterial and antifungal activities; isolated from the leaves of toddalia asiatica
ultra-levure: lyophilized saccharomyces boulardii used in prevention of oropharyngeal candidiasis
ultramarine (pigment): blue pigment occurring naturally as mineral lapis lazuli; believed to have formula na7-a16-si6-024-s2; rn in chemline for ultramarine (mineral): 1317-97-1
ultraspiracle protein, Lucilia cuprina: isolated from the sheep blowfly; genbank ay007213
ulvan: an antihyperlipidemic agent isolated from the alga ulva pertusa
ulvan-lyase: degrades water-soluble cell wall polysaccharides from ulva sp
umbelliferone 6-carboxylic acid: isolated from angelica decursiva
umbelliferone 7-O-beta-D-glucopyranosyl (1-4)-(beta-D-apiofuranosyl (1-6))-beta-D-glucopyranoside: from the stems of hydrangea paniculata
umbelliprenin: rn given refers to cpd with unspecified isomeric designation
umbralisib: an oral pi3k-gamma-specific inhibitor for treatment of hodgkin disease
umbrosumine A: c19-diterpenoid alkaloid from the roots of delphinium umbrosum
umbrosumine B: c19-diterpenoid alkaloid from the roots of delphinium umbrosum
umbrosumine C: c19-diterpenoid alkaloid from the roots of delphinium umbrosum
umpG protein, E coli: essential for stationary-phase survival and for survival of heat and osmotic stresses; amino acid sequence given in first source
unantimycin A: isolated from culture broth of streptomyces sp. rk88-1355
unc-10 protein, C elegans: unc-10 is required for normal locomotion and synaptic transmission; homolog of rim (rab3-interacting molecule); genbank af257062; refseq nm_001029730.3
unc-130 protein, C elegans: a forkhead domain protein involved in chemosensory neuron diversity; isolated from caenorhabditis elegans; amino acid ; genbank z49125
unc-2 protein, C elegans: homologous to a voltage-sensitive calcium-channel alpha1 subunit; required for adaptation to dopamine and serotonin in caenorhabditis elegans; amino acid sequence given in first source; genbank u25119
unc-3 protein, C elegans: gene unc-3 is required for axonal guidance in caenorhabditis elegans, encodes a member of the o/e family of transciption factors; amino acid
unc-30 protein, C elegans: controls the type-d gabaergic neuron differentiation in caenorhabditis elegans; amino acid sequence given in first source; genbank l37867
unc-33 protein, C elegans: amino acid sequence given in first source; involved in axonal guidance and outgrowth; homologous to mammalian drp-3 protein
unc-42 protein, C elegans: the c. elegans homeodomain gene regulates chemosensory and glutamate receptor expression; amino acid
unc-45 protein, C elegans: putative myosin assemblase that catalyzes thick filament assembly; may have protein phosphatase and chaperone activities; has been sequenced
unc-5 protein, Drosophila: a netrin receptor expressed in cardiocytes; refseq nm_137189
unc-52 protein, C elegans: encodes perlecan, a protein orthologous to human basement membrane-specific heparan sulfate proteoglycan core protein (hspg2); plays essential roles in muscle structure development and regulation of growth factor-like signaling pathways; involved in anchoring the myofilament lattice to the cell membrane; amino acid sequence given in first source
unc-70 protein, C elegans: an essential component of the membrane skeleton; caenorhabditis elegans homologue of beta-spectrin; member of the uncoordinated locomotion gene class; amino acid
unc-8 protein, C elegans: ion channel subunit from caenorhabditis elegans; amino acid ; genbank u76402
unc-85 protein, C elegans: a histone chaperone; genbank u40029; refseq nm_062436.4
unc-86 protein, C elegans: a homeodomain protein; has been sequenced
unc-93 protein, C elegans: from caenorhabditis elegans; regulates muscle contraction; contains 705 amino acids; amino acid sequence given in first source
unc119a protein, zebrafish: member of unc-119 family of proteins, required for normal development of the nervous system; refseq xm_690112
unc79 protein, Drosophila: regulates the na ion channel; refseq nm_001170181
uncF protein, E coli: amino acid sequence known; an f(0) component protein of f(1)f(0)atpase
uncarine C: stereoisomeric pentacyclic oxindole alkaloid from uncaria tomentosa
uncarine E: stereoisomeric pentacyclic oxindoloindolizidine alkaloid from uncaria tomentosa
uncarinic acid-C: inhibitor of phospholipase c gamma1 and cancer cell proliferation
uncarinic acid-D: inhibitor of phospholipase c gamma1 and cancer cell proliferation
uncarinic acid-E: inhibitor of phospholipase c gamma1 and cancer cell proliferation
uncinanone B: tyrosinase inhibitor from lespedeza maximowiczii
uncinatone: from the roots of clerodendrum bungei; exhibited moderate cytotoxicity, inhibited cell proliferation, and induced cell-cycle g(2)/m phase arrest
uncoupler-binding protein, Bos taurus: 30,000 mw polypeptide from beef-heart mitochondria; identified as the uncoupler-binding protein; can be removed from oligomycin-sensitive atpase complex in such a way that reconstitution of proton pump activity is possible
undeca-2-ene-8,10-diynoic acid isobutylamide: a cyp3a4 inhibitor; isolated from echinacea
undecagold: organometallic cluster cpd with 11 gold atoms used as electron dense site-specific label for biological molecules
undecan-2-one: insect repellents; 2-undecanone is the active ingredient of arthropod repellent bioud; an efficacious alternative to deet
undecaphosphotungstate: rn given for hepta-na salt; enhances effects of beta-lactam antibiotics mon methicillin-resistant s. aureus
undecaprenyl biphosphate-N-acetylmuramoyl-pentapeptide: murein precursor
undecaprenyl diphosphate-(N-acetylglucosaminyl)(1-4)-N-acetylmuramoyl pentapeptide: murein precursor
undecaprenyl phosphate: rn's in chemline for diphosphate esters: 31589-58-9, 31867-59-1
undecaprenyl-phosphate galactosephosphotransferase: involved in o-antigen subunit processing; isolated from salmonella enterica; amino acid ; from campylobacter jejuni; genbank y11648
undecatungstocobalto(II)phosphate: used as a standard for anionic colloid titration
undecylenamide diethanolamide: a nonionic surfactant with fungicidal properties, not commonly used in cosmetic formulations
unfolding protein, S cerevisiae: prion-related molecule, consists of oligomeric ring-like structure with the central cavity and has an atp-dependent protein; activity targets are prp in beta-sheet form, alpha-synuclein, and a beta protein
ung-1 protein, C elegans: refseq nm_001268219.1
unglycosylated rt-PA: unglycosylated recombinant tissue-type plasminogen activator
unguentum lymphaticum: cream from extracts of conium maculatum, colchicum antumnale, digitalis purpurea, podophyllum, hyoscyamus niger & calendulae spiss for treatment of edema & lymphedema
unguilin protein, Vigna unguiculata: a cyclophilin-like protein with anti-mitogenic, antiviral, and antifungal activities, from seeds of black-eyed pea (vigna unguiculata); partial amino acid
unguinol: inhibits the c4 plant enzyme pyruvate phosphate dikinase; a potential herbicide candidate
unguisin C: a gaba-containing cyclic peptide from the fungus emericella unguis
uniconazole: structural analog of diniconazole; rn refers to ((e)-(+-))-isomer
uniflorine A: a polyhydroxylindolizidine alkaloid isolated from the tree leaves of eugenia uniflora l
universal minicircle sequence binding protein, protozoan: a cchc-type zinc finger protein; a dimer of 27.4 kda with a 13.7 kda protomer; has been sequenced
universal stress protein A, Bacteria: induced during starvation for different macronutrients; mw 13.5 kda; amino acid sequence given in first source; do not confuse with uspa antigen from morxella catarrhalis
univin: from the sea urchin strongylocentrotus purpuratus; a member of the transforming growth factor beta (tgf-beta) superfamily; amino acid sequence given in first source; genbank u10533
unk protein, Drosophila: from drosophila; a cys3his finger protein; amino acid sequence given in first source; genbank z11527
unkei-to: tcm mix of ophiopogonis tuber, pinelliae tuber, angelicae root, glycyrrhia root, cinnamomi bark, peony root, cnidium rhizome, ginseng, moutan bark, evodia fruit, ginger, equus gelatin in the ratio 4:4:3:2:2:2:2:2:2:1:1:2
unnarmicin D: isolated from lipophilic extract of trichodesmium thiebautii
unpg protein, Drosophila: required for formation of tracheal branches that penetrate the central nervous system of drosophila; refseq nm_057798
unsaturated glucuronyl hydrolase: acts on unsaturated glucuronyl-glucosyl-rhamnosyl-glucose produced from gellan by gellan lyase; amino acid ; genbank ab019619 ( bacillus sp. gl1)
untenone A: isolated from okinawan sponge plakortis; has antineoplastic activity
upadacitinib: a jak-1 inhibitor; for treatment of rheumatoid arthritis
upain-2 peptide: a synthetic peptide that inhibits urokinase-type plasminogen activator
uperin 3.6 peptide, Uperoleia mjobergii: isolated from the australian toadlet, uperoleia mjobergii; amino acid
upstream activation factor, S cerevisiae: a multiprotein transcription factor that regulates expression of rrna genes; found in s cerevisiae and composed of rrn5, rrn9, and rrn10
uptake hydrogenase: isolated from heterocysts of aerobically grown anabaena filaments; also from rhodobacter capsulatus; belongs to the class of nife hydrogenases; allows the cell to grow autographically with h(2) as the electron source; isolated as a heterodimer comprising a small and large subunit; has been sequenced
uqcrc1 protein, Drosophila: refseq nm_142144
urabaine: aporphine alkaloid of phoenicanthus obliqua from sri lanka (annonaceae)
uracil-DNA glycosylase inhibitor protein, B. subtilis bacteriophage: pbs2 phage-coded enzyme inhibitor
uracoina-1: hemorrhagic fraction of venom from crotalus vegrandis
uralsaponin A: isolated from root of glycyrrhiza uralensis fisch; mf: c42-h62-o16
uralsaponin B: isolated from root of glycyrrhiza uralensis fisch; mf: c42-h62-o16
uramildiacetic acid: forms ligand with lithium, making one of most stable lithium complexes
uranium hexafluoride: rn given refers to unlabeled cpd with mf of u-f6
uranium tetrafluoride: rn from merck index; rn not in chemline 8/85
uranyl acetate: used after fixation in uranaffin procedure; rn given refers to parent cpd
urate transporter: serves as an electrogenic transporter in renal and gastrointestinal urate excretion
urate-binding alpha 2-globulin protein, human: mw 70,000 alpha 2-serum globulin
urauchmycin B: from streptomyces antibioticus strain 200-09
urbs1 protein, Ustilago maydis: a siderophore biosynthesis regulator isolated from ustilago maydis; aa sequence given in first source; genbank m80547
urdamycin B: angucycline antibiotic isolated from streptomyces fradiae strain tu 2717; ; rn not in chemline 4/87; rn from chem abstracts index guide
urdamycin C: angucycline antibiotic from streptomyces fradiae; mf: c33-h30-o12; structure incomplete
urdamycin E: angucycline antibiotic isolated from streptomyces fradiae strain tu 2717; ; rn not in chemline 4/87; rn from chem abstracts index guide
urdamycin F: angucycline antibiotic from streptomyces fradiae; rn from chemical abstracts index guide; rn not in chemline 7/87
urdamycin H: ; angucycline antibiotic isolated from streptomyces fradiae
ureC protein, Yersinia enterocolitica: a virulence marker for identifying pathogenic yersinia enterocolitica strains. iv; has been sequenced
ureG protein, Bacteria: urease accessory protein; an atp-binding accessory protein required for full urease activity; ureg protein probably facilitates nickel incorporation; from several species; amino acid sequence given in first source
urea transporter, Anguilla japonica: is localized to chloride cells and is salinity dependent; amino acid
urechistachykinin I: amino acid sequence given in first source; isolated from the echiuroid worm urechis unicinctus
urechistachykinin II: amino acid sequence given in first source; isolated from the echiuroid worm urechis unicinctus
urechitol A: isolated from the root extract of pentalinon andrieuxii, a plant used commonly in yucatecan traditional medicine to treat leishmaniasis
urechitol B: isolated from the root extract of pentalinon andrieuxii, a plant used commonly in yucatecan traditional medicine to treat leishmaniasis
ureidoglycine aminohydrolase, Arabidopsis: catalyzes the conversion of ureidoglycine to s-ureidoglycolate; refseq nm_117809
uremia middle molecule toxins: toxic cpds mw 350-500 which are isolated from urine of patients with uremia; was formerly indexed under uremia or molecular weight or under both
uremic pentapeptide: pentapeptide isolated from ultrafiltrate of uremic patient; h-asp-leu-trp-glu-lys-oh
urethanase: from bacillus licheniformis isolated from mouse intestine; catalyzes the decomposition of urethane to ethanol, ammonia and co2
urethane hydrolase III: from lactobacillus casei; catalyzes the hydrolysis of urethane bond of z-gly, z-ala & z-ser to give benzyl alcohol and amino acid
urgenin: used in the treatment of the female idiopathic hypotonic bladder; contains 40% echinacin, 50% sabal serrulata extract, 10% clemmatis recta extract
urginin: from drimia robusta and urginea altissima (hyacinthaceae)
uricine: a carboxydipyrrole-methylene cpd found in stones; usually in combination with uric acid
uridine 2',3'-cyclophosphate: rn given refers to parent cpd
uridine 3'-diphosphate 5'-diphosphate: rn & n1 from 9th ci form index; cpd not in chemline 7/83
uridine 5'-(6-O-(10-(2-naphthyl)-3,6,9-trioxadecanyl)galactopyranosyl) diphosphate: inhibits beta1,4-galactosyltransferase
uridine 5'-(6-amino-(2-((7-bromomethyl-2-naphthyl)methoxycarbonylmethoxy)ethoxy)acetyl-6-deoxygalactopyranosyl) diphosphate: inhibits beta1,4-galactosyltransferase
uridine 5'-(alpha-D-galactopyranosyl pyrophosphate) NAD 2-hexosyl oxidoreductase: converts udpgalactose (pyranose form) to 2-keto-galactose which rearranges to furanose form
uridine 5'-diphospho-N-acetylmuramoyl-L-alanyl-D-glutamate:L-lysine ligase: cloned into the high-expression plasmid pet21b and overexpressed in escherichia coli bl21 (de3) star
uridine 5'-monophosphate synthase: consists of orotate phosphoribosyltransferase ec 2.4.2.10 & orotidylate decarboxylase ec 4.1.1.23
uridine adenosine tetraphosphate: stimulates endothelium-independent contraction of isolated rat pulmonary artery
uridine diphosphate arabinose: rn given refers to (l)-isomer
uridine diphosphate kinase: aspect of ec 2.7.4.6
uridine diphospho-2-azido-2-deoxyglucopyranose: used to label proteins with 2-azido-2-deoxyglucose
uridine monophosphate kinase: catalyzes the phosphorylation of ump to udp; an aspect of ec 2.7.4.4
uridine monophosphate-uridine: dinucleoside monophosphate