Structure of PDB 7o4k Chain 7

Receptor sequence
>7o4k7 (length=608) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]
IPADFVPDSVSGMFRSHDFSYLRLRPDHASRPLWISPSDGRIILESFSPL
AEQAQDFLVTIAEPISRPSHIHEYKITAYSLYAAVSVGLETDDIISVLDR
LSKVPVAESIINFIKGATISYGKVKLVIKHNRYFVETTQADILQMLLNDS
VIGVHSFEIANESVEVVKKRCQEIDYPVLEEYDFRNDHRNPDLDIDLKPS
TQIRPYQEKSLSKMFGNGRARSGIIVLPCGAGKTLVGITAACTIKKSVIV
LCTSSVSVMQWRQQFLQWCTLQPENCAVFTSDNKEMFQTESGLVVSTYSM
VANTRNRSHDSQKVMDFLTGREWGFIILDEVHVVPAAMFRRVVSTIAAHA
KLGLTATLVREDDKIGDLNFLIGPKLYEANWMELSQKGHIANVQCAEVWC
PMTAEFYQEYLRETARKRMLLYIMNPTKFQACQFLIQYHERRGDKIIVFS
DNVYALQEYALKMGKPFIYGSTPQQERMNILQNFQYNDQINTIFLSKVGD
TSIDLPEATCLIQISSHYGSRRQEAQRLGRILRAKRRNDEGFNAFFYSLV
SKDTQEMYYSTKRQAFLVDQGYAFKVITHLHGMENIPNLAYASPRERREL
LQEVLLKN
3D structure
PDB7o4k Structure of RNA polymerase II pre-initiation complex at 2.9 angstrom defines initial DNA opening.
Chain7
Resolution3.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 5.6.2.4: DNA 3'-5' helicase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0004386 helicase activity
GO:0005524 ATP binding
GO:0015616 DNA translocase activity
GO:0016787 hydrolase activity
GO:0016853 isomerase activity
GO:0016887 ATP hydrolysis activity
GO:0043138 3'-5' DNA helicase activity
Biological Process
GO:0000019 regulation of mitotic recombination
GO:0001111 RNA polymerase II promoter clearance
GO:0001113 transcription open complex formation at RNA polymerase II promoter
GO:0001174 transcriptional start site selection at RNA polymerase II promoter
GO:0006281 DNA repair
GO:0006289 nucleotide-excision repair
GO:0006366 transcription by RNA polymerase II
GO:0006367 transcription initiation at RNA polymerase II promoter
GO:0016973 poly(A)+ mRNA export from nucleus
GO:0032508 DNA duplex unwinding
Cellular Component
GO:0000112 nucleotide-excision repair factor 3 complex
GO:0000439 transcription factor TFIIH core complex
GO:0005634 nucleus
GO:0005675 transcription factor TFIIH holo complex
GO:0005829 cytosol
GO:0097550 transcription preinitiation complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7o4k, PDBe:7o4k, PDBj:7o4k
PDBsum7o4k
PubMed34133942
UniProtQ00578|RAD25_YEAST General transcription and DNA repair factor IIH helicase/translocase subunit XPB/SSL2 (Gene Name=SSL2)

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