Structure of PDB 7enc Chain 6 Binding Site BS02

Receptor Information
>7enc Chain 6 (length=606) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GAKDYRLQMPLKDDHTSRPLWVAPDGHIFLEAFSPVYKYAQDFLVAIAEP
VCRPTHVHEYKLTAYSLYAAVSVGLQTSDITEYLRKLSKTGVPDGIMQFI
KLCTVSYGKVKLVLKHNRYFVESCHPDVIQHLLQDPVIRECRLRNSEEET
QTVSFEVKQEMIEELQKRCIHLEYPLLAEYDFRNDSVNPDINIDLKPTAV
LRPYQEKSLRKMFGNGRARSGVIVLPCGAGKSLVGVTAACTVRKRCLVLG
NSAVSVEQWKAQFKMWSTIDDSQICRFTSDAKDKPIGCSVAISTYSMLGH
TTKRSWEAERVMEWLKTQEWGLMILDEVHTIPAKMFRRVLTIVQAHCKLG
LTATLVREDDKIVDLNFLIGPKLYEANWMELQNNGYIAKVQCAEVWCPMS
PEFYREYVAIKTKKRILLYTMNPNKFRACQFLIKFHERRNDKIIVFADNV
FALKEYAIRLNKPYIYGPTSQGERMQILQNFKHNPKINTIFISKVGDTSF
DLPEANVLIQISSHGGSRRQEAQRLGRVLRAKKGMVAEEYNAFFYSLVSQ
DTQEMAYSTKRQRFLVDQGYSFKVITKLAGMEEEDLAFSTKEEQQQLLQK
VLAATD
Ligand information
>7enc Chain Y (length=69) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ctgctcggctcgagtgttcgatcgcgactgaggacgaacgcgcccccacc
cccttttataggcgccctt
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7enc Structures of the human Mediator and Mediator-bound preinitiation complex.
Resolution4.13 Å
Binding residue
(original residue number in PDB)		M412 H415 T416 K418 K528 D721
Binding residue
(residue number reindexed from 1)		M297 H300 T301 K303 K413 D606
Enzymatic activity
Enzyme Commision number 5.6.2.4: DNA 3'-5' helicase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0003684 damaged DNA binding
GO:0004386 helicase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016787 hydrolase activity
GO:0016853 isomerase activity
GO:0016887 ATP hydrolysis activity
GO:0043138 3'-5' DNA helicase activity
GO:1990841 promoter-specific chromatin binding
Biological Process
GO:0000717 nucleotide-excision repair, DNA duplex unwinding
GO:0001666 response to hypoxia
GO:0006265 DNA topological change
GO:0006281 DNA repair
GO:0006283 transcription-coupled nucleotide-excision repair
GO:0006289 nucleotide-excision repair
GO:0006366 transcription by RNA polymerase II
GO:0006367 transcription initiation at RNA polymerase II promoter
GO:0006368 transcription elongation by RNA polymerase II
GO:0006915 apoptotic process
GO:0006979 response to oxidative stress
GO:0008104 protein localization
GO:0009411 response to UV
GO:0009650 UV protection
GO:0035315 hair cell differentiation
GO:0043065 positive regulation of apoptotic process
GO:0048568 embryonic organ development
GO:1901990 regulation of mitotic cell cycle phase transition
Cellular Component
GO:0000112 nucleotide-excision repair factor 3 complex
GO:0000439 transcription factor TFIIH core complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005669 transcription factor TFIID complex
GO:0005675 transcription factor TFIIH holo complex
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:7enc, PDBe:7enc, PDBj:7enc
PDBsum7enc
PubMed33958484
UniProtP19447|ERCC3_HUMAN General transcription and DNA repair factor IIH helicase/translocase subunit XPB (Gene Name=ERCC3)

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