Protein: Transcription initiation factor TFIID subunit 2 (TAFII-150) (TBP-associated factor 150 kDa) (TBP-associated factor 2) (TSM-1) (P23255)
Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Function: Functions as a component of the DNA-binding general transcription factor complex TFIID. Binding of TFIID to a promoter (with or without TATA element) is the initial step in pre-initiation complex (PIC) formation. TFIID plays a key role in the regulation of gene expression by RNA polymerase II through different activities such as transcription activator interaction, core promoter recognition and selectivity, TFIIA and TFIIB interaction, chromatin modification (histone acetylation by TAF1), facilitation of DNA opening and initiation of transcription.
Subcellular location: Nucleus.
Sequence: MMSFSKNATPRAIVSESSTLHEMKFRNFRVAHEKISLDIDLATHCITGSATIIIIPLIQNLEYVTFDCKEMTIKDVLVENRRCDQFIHDDPLQTNLNGLTSQNVLYSDNSIEQSHFLRSKFASLNEYPETDSKSQLTIKIPSSIKISLEDANALSNYTPITPSIKTTPGFQESVFTPITLQIEYEIRNPKSGIKFDTVYADKPWLWNVYTSNGEICSSASYWVPCVDLLDEKSTWELEFSVPRLVKNIGTSKLIGQNGEESEKEKEDTPEHDEEEEGKPARVIKDEDKDSNLKNDEEGKNSKSKDAQDNDEEEEEGESDEEEEEGEEERRNIEESNNPSLRDVIVCCSEYSNIKELPHPIDLTKKKCIFQIINPVAPHHIGWAIGAFNSWSLPLISPPSVDAEDEVEEDKLRENVVDNVNDTMDDDIGSDIIPIQIFTLPTQETDELTVINSTVVCQKIIDFYSKEFGSYPFTCYSMVFLPTAPSKHMDFAALGICNTRLLYPLEVIDKAFSTTNELAWALANQWSCVNITPLDMNDYWCCLGIAGYMVFQVTKKLMGNNTYKYQLKRNSEAIVEQDFEKPPIGSTFTGSSRPISWSSKDLSFIQLKAPMILHILDRRMTKTERSFGMSRVLPKIFLQAMSGDLPNNSLTSSHFQHVCERVNKSKLENFFNEWVYGSGVPILRVTQRFNRKRMVIELGIRQVQDEELGHEKVVGEEGFFKSALDHLEHPDLNRTECFTGSMTIRIHEHDGTPYEHIVEIKDTFTKIDIQYNTKYRRLRKRGGGANDENGVENNNEEKPIVVDVNCLGNVYMSPEECSRFSLTEFNRTSESNELLKQNEAFEWIRIDSDLEWICQMHINQPDYMFSSQLRQDGDIEAQLEAIRYYEDVVVNGGVKSLVYSSILFRTAIDERYFFGIRLAACEALSKYVYDPDFTGGVKHLIQIFQILFCLEDSNIPKSNNFENPKLYFLQCNIPKYLAKVKNENGKCPKLVKQFLLDILVYNENGENKYSDDAYVRSLIENVVKVALNEYKDKAYMEKVKTQLLRYENLVNWLSSYESLIKTTIMYAKYKLHKVGAYDFTELTGMIMHTLTLGINNGDISRESFQNEFLMVLKIMLLEGGLKNKDALVLFTEILCFHEDSYIRDKSVDVLSECVNLVVMDGSLDTISDDIKSSVQSVHNEVKNIKSEDDIELFLSGHYVDDMKIKIEKIGRQNISGLIQICRDMFKGYSPLKILLWDVLNLPVLSLYQRKQIHDLVRVMYTLINSFVVRLETPRERRLVAKMNSNEEGKLDIVIKRESILKVHIKKEVTSTVEAPKKANKIKISLKGDKPVRKVEKQIVKPKVTSKQRKVKSHVNRMGSLPLRFVKIQQQPRVMVHLSSVPYSQFVQITKVTSRSFMVKIRTKNDAKN
InterPro domains: - IPR042097: Aminopeptidase N-like , N-terminal domain superfamliy (homologous_superfamily) [25-385]
- IPR057991: Transcription initiation factor TFIID subunit 2, TPR repeats (domain) [861-1074]
- IPR027268: Peptidase M4/M1, CTD superfamily (homologous_superfamily) [426-678]
- IPR057345: Transcription initiation factor TFIID subunit 2, Ig-like domain (domain) [677-860]
- IPR037813: Transcription initiation factor TFIID subunit 2 (family) [20-1351]
Interaction partners: - Transcription initiation factor TFIID subunit 1
- Transcription initiation factor TFIID subunit 8
- TATA-box-binding protein
- Transcription initiation factor TFIID subunit 4
- SAGA complex/transcription factor TFIID complex subunit TAF6
- Transcription initiation factor TFIID subunit 7
- SAGA complex/transcription factor TFIID complex subunit TAF5
- Transcription initiation factor TFIID subunit 3
- Transcription initiation factor TFIID subunit 13
- Transcription initiation factor TFIID subunit 11
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0003824 (catalytic activity), GO:0140657 (ATP-dependent activity), GO:0016887 (ATP hydrolysis activity), GO:0004386 (helicase activity), GO:1901363 (heterocyclic compound binding), GO:0008094 (ATP-dependent activity, acting on DNA), GO:0016787 (hydrolase activity), GO:0140640 (catalytic activity, acting on a nucleic acid), GO:0097159 (organic cyclic compound binding), GO:0008186 (ATP-dependent activity, acting on RNA), GO:0005515 (protein binding), GO:0003676 (nucleic acid binding), GO:0140098 (catalytic activity, acting on RNA), GO:0016817 (hydrolase activity, acting on acid anhydrides), GO:0003678 (DNA helicase activity), GO:0140097 (catalytic activity, acting on DNA), GO:0043021 (ribonucleoprotein complex binding), GO:0140097 (catalytic activity, acting on DNA), GO:0003723 (RNA binding), GO:0016818 (hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides), GO:0016462 (pyrophosphatase activity), GO:0017111 (ribonucleoside triphosphate phosphatase activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0048518 (positive regulation of biological process), GO:0050789 (regulation of biological process), GO:0065007 (biological regulation), GO:0009987 (cellular process), GO:0009058 (biosynthetic process), GO:0019222 (regulation of metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0071840 (cellular component organization or biogenesis), GO:0071704 (organic substance metabolic process), GO:0044237 (cellular metabolic process), GO:0048522 (positive regulation of cellular process), GO:0050794 (regulation of cellular process), GO:0009893 (positive regulation of metabolic process), GO:0044238 (primary metabolic process), GO:0044085 (cellular component biogenesis), GO:1901576 (organic substance biosynthetic process), GO:0010604 (positive regulation of macromolecule metabolic process), GO:0046483 (heterocycle metabolic process), GO:0060255 (regulation of macromolecule metabolic process), GO:0044249 (cellular biosynthetic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:0043170 (macromolecule metabolic process), GO:0009891 (positive regulation of biosynthetic process), GO:1901360 (organic cyclic compound metabolic process), GO:0006139 (nucleobase-containing compound metabolic process), GO:0031325 (positive regulation of cellular metabolic process), GO:0009889 (regulation of biosynthetic process), GO:0051171 (regulation of nitrogen compound metabolic process), GO:0031323 (regulation of cellular metabolic process), GO:0016043 (cellular component organization), GO:0080090 (regulation of primary metabolic process), GO:0051173 (positive regulation of nitrogen compound metabolic process), GO:0009059 (macromolecule biosynthetic process), GO:1901362 (organic cyclic compound biosynthetic process), GO:0010556 (regulation of macromolecule biosynthetic process), GO:0019438 (aromatic compound biosynthetic process), GO:0010468 (regulation of gene expression), GO:0034654 (nucleobase-containing compound biosynthetic process), GO:0022607 (cellular component assembly), GO:0010557 (positive regulation of macromolecule biosynthetic process), GO:0045935 (positive regulation of nucleobase-containing compound metabolic process), GO:0051254 (positive regulation of RNA metabolic process), GO:0090304 (nucleic acid metabolic process), GO:0018130 (heterocycle biosynthetic process), GO:0031326 (regulation of cellular biosynthetic process), GO:0019219 (regulation of nucleobase-containing compound metabolic process), GO:0044271 (cellular nitrogen compound biosynthetic process), GO:0043933 (protein-containing complex organization), GO:0051252 (regulation of RNA metabolic process), GO:0010467 (gene expression), GO:0031328 (positive regulation of cellular biosynthetic process), GO:0016070 (RNA metabolic process), GO:0065003 (protein-containing complex assembly), GO:0071824 (protein-DNA complex subunit organization), GO:2001141 (regulation of RNA biosynthetic process), GO:0006355 (regulation of DNA-templated transcription), GO:1902680 (positive regulation of RNA biosynthetic process), GO:0032774 (RNA biosynthetic process), GO:0097659 (nucleic acid-templated transcription), GO:0006357 (regulation of transcription by RNA polymerase II), GO:0045893 (positive regulation of DNA-templated transcription), GO:0006352 (DNA-templated transcription initiation), GO:2000142 (regulation of DNA-templated transcription initiation), GO:1903508 (positive regulation of nucleic acid-templated transcription), GO:1903506 (regulation of nucleic acid-templated transcription), GO:0065004 (protein-DNA complex assembly), GO:0006351 (DNA-templated transcription), GO:2000144 (positive regulation of DNA-templated transcription initiation), GO:0045944 (positive regulation of transcription by RNA polymerase II), GO:0006367 (transcription initiation at RNA polymerase II promoter), GO:0060260 (regulation of transcription initiation by RNA polymerase II), GO:0070897 (transcription preinitiation complex assembly), GO:0006366 (transcription by RNA polymerase II), GO:0051123 (RNA polymerase II preinitiation complex assembly), GO:0060261 (positive regulation of transcription initiation by RNA polymerase II)
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0000785 (chromatin), GO:0140535 (intracellular protein-containing complex), GO:1902494 (catalytic complex), GO:0140513 (nuclear protein-containing complex), GO:0005667 (transcription regulator complex), GO:0031974 (membrane-enclosed lumen), GO:0005654 (nucleoplasm), GO:0030880 (RNA polymerase complex), GO:1990234 (transferase complex), GO:0031248 (protein acetyltransferase complex), GO:1905368 (peptidase complex), GO:0043229 (intracellular organelle), GO:0000123 (histone acetyltransferase complex), GO:0090575 (RNA polymerase II transcription regulator complex), GO:0043228 (non-membrane-bounded organelle), GO:0043233 (organelle lumen), GO:0055029 (nuclear DNA-directed RNA polymerase complex), GO:0016591 (RNA polymerase II, holoenzyme), GO:0043227 (membrane-bounded organelle), GO:0000428 (DNA-directed RNA polymerase complex), GO:0070461 (SAGA-type complex), GO:0005669 (transcription factor TFIID complex), GO:0043231 (intracellular membrane-bounded organelle), GO:0043232 (intracellular non-membrane-bounded organelle), GO:0061695 (transferase complex, transferring phosphorus-containing groups), GO:1902493 (acetyltransferase complex), GO:0070013 (intracellular organelle lumen), GO:0000124 (SAGA complex), GO:0005634 (nucleus), GO:0031981 (nuclear lumen), GO:0005694 (chromosome)