Structure of PDB 7zx7 Chain R Binding Site BS01

Receptor Information
>7zx7 Chain R (length=222) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AERGELDLTGAKQNTGVWLVKVPKYLSQQWAKASGRGEVGKLRIAKTQGR
TEVSFTLNEDLANEHPFVLQSVGGQTLTVFTESSSDKLSLEGIVVQRAEC
RPAASENYMRLKRLQIEESSKPVRLSQQLDKVVTTNYKPVANHQYNIEYE
RKKKEDGKRARADKQHVLDMLFSAFEKHQYYNLKDLVDITKQPVVYLKEI
LKEIGVQNVKGIHKNTWELKPE
Ligand information
>7zx7 Chain N (length=66) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ccgtgtgtgtaaagagtgaggcgtatgaggctgtgtcggggcagaggcac
aacgtttcatacttac
Receptor-Ligand Complex Structure
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PDB7zx7 Structural basis of SNAPc-dependent snRNA transcription initiation by RNA polymerase II.
Resolution3.4 Å
Binding residue
(original residue number in PDB)		K174 R175 R177 P209 G227 I228 H229
Binding residue
(residue number reindexed from 1)		K158 R159 R161 P193 G211 I212 H213
Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA helicase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
GO:0016251 RNA polymerase II general transcription initiation factor activity
Biological Process
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:0045944 positive regulation of transcription by RNA polymerase II
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005674 transcription factor TFIIF complex
GO:0015630 microtubule cytoskeleton

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Cellular Component
External links
PDB RCSB:7zx7, PDBe:7zx7, PDBj:7zx7
PDBsum7zx7
PubMed36424526
UniProtP13984|T2FB_HUMAN General transcription factor IIF subunit 2 (Gene Name=GTF2F2)

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