Structure of PDB 7zwd Chain b Binding Site BS03

Receptor Information
>7zwd Chain b (length=365) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NFPEYELPELNTRAFHVGAFGELWRGRLRGAGDLSLREPPAADSDREDAA
VARDLDCSLEAAAELRAVCGLDEVIPENTDLVTLGVRKRFLEHREETITI
DRACRQETFVYEMESHAIGKKPENSADMIEEGELILSVNILYPVIFHKHK
EHKPYQTMLVLGSQKLTQLRDSIRCVSDLQIGGEFSNTPDQAPEHISKDL
YKSAFFYFEGTFYNDKRYPECRDLSRTIIEWSESHDRGYGKFQTARMEDF
TFNDLCIKLGFPYLYCHQGDCEHVIVITDIRLVHHDDCLDRTLYPLLIKK
HWLWTRKCFVCKMYTARWVTNNDSFAPEDPCFFCDVCFRMLHYDSEGNKL
GEFLAYPYVDPGTFN
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain7zwd Chain b Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7zwd Structural basis of SNAPc-dependent snRNA transcription initiation by RNA polymerase II.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		C221 H313 C317 H319
Binding residue
(residue number reindexed from 1)		C175 H267 C271 H273
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000978 RNA polymerase II cis-regulatory region sequence-specific DNA binding
GO:0000995 RNA polymerase III general transcription initiation factor activity
GO:0001006 RNA polymerase III type 3 promoter sequence-specific DNA binding
GO:0001046 core promoter sequence-specific DNA binding
GO:0003677 DNA binding
GO:0003681 bent DNA binding
GO:0005515 protein binding
Biological Process
GO:0006366 transcription by RNA polymerase II
GO:0006383 transcription by RNA polymerase III
GO:0009301 snRNA transcription
GO:0042795 snRNA transcription by RNA polymerase II
GO:0042796 snRNA transcription by RNA polymerase III
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005730 nucleolus
GO:0016604 nuclear body
GO:0019185 snRNA-activating protein complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7zwd, PDBe:7zwd, PDBj:7zwd
PDBsum7zwd
PubMed36424526
UniProtQ92966|SNPC3_HUMAN snRNA-activating protein complex subunit 3 (Gene Name=SNAPC3)

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