Structure of PDB 7z31 Chain A Binding Site BS03

Receptor Information
>7z31 Chain A (length=1419) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KEVVVSETPKRIKGLEFSALSAADIVAQSEVEVSTRDLFDLEKDRAPKAN
GALDPKMGVSSSSLECATCHGNLASCHGHFGHLKLALPVFHIGYFKATIQ
ILQGICKNCSAILLSETDKRQFLHELRRPGVDNLRRMGILKKILDQCKKQ
RRCLHCGALNGVVKKAAALKIIHDTFRWVGKKSAPEKDIWVGEWKEVLAH
NPELERYVKRCMDDLNPLKTLNLFKQIKSADCELLGIDATVPSGRPETYI
WRYLPAPPVCIRPSVMMQDSPASNEDDLTVKLTEIVWTSSLIKAGLDKGI
SINNMMEHWDYLQLTVAMYINSDSVKPIRGFCQRLKGKQGRFRGNLSGKR
VDFSGRTVISPDPNLSIDEVAVPDRVAKVLTYPEKVTRYNRHKLQELIVN
GPNVHPGANYLLKRNEDARRNLRYGDRMKLAKNLQIGDVVERHLEDGDVV
LFNRQPSLHRLSILSHYAKIRPWRTFRLNECVCTPYNADFDGDEMNLHVP
QTEEARAEAINLMGVKNNLLTPKSGEPIIAATQDFITGSYLISHKDSFYD
RATLTQLLSMMSDGIEHFDIPPPAIMKPYYLWTGKQVFSLLIKPNHNSPV
VINLDAKNKVFVPPKSKSLPNEMSQNDGFVIIRGSQILSGVMDKSVLGDG
KKHSVFYTILRDYGPQEAANAMNRMAKLCARFLGNRGFSIGINDVTPADD
LKQKKEELVEIAYHKCDELITLFNKGELETQPGCNEEQTLEAKIGGLLSK
VREEVGDVCINELDNWNAPLIMATCGSKGSTLNVSQMVAVVGQQIISGNR
VPDGFQDRSLPHFPKNSKTPQSKGFVRNSFFSGLSPPEFLFHAISGREGL
VDTAVKTAETGYMSRRLMKSLEDLSCQYDNTVRTSANGIVQFTYGGDGLD
PLEMEGNAQPVNFNRSWDHAYNITFNNQDKGLLPYAIMETANEILGPLEE
RLVRYDNSGCLVKREDLNKAEYVDQYDAERDFYHSLREYINGKATALANL
RKSRGMLGLLEPPAKELQGIDPDETVPDNVKTSVSQLYRISEKSVRKFLE
IALFKYRKARLEPGTAIGAIGAQSIGEPGTQMTLKTFHFAGVASMNVTLG
VPRIKEIINASKVISTPIINAVLVNDNDERAARVVKGRVEKTLLSDVAFY
VQDVYKDNLSFIQVRIDLGTIDKLQLELTIEDIAVAITRASKLKIQASDV
NIIGKDRIAINVFPSENDVFYRMQQLRRALPDVVVKGLPDISRAVINIRD
DGKRELLVEGYGLRDVMCTDGVIGSRTTTNHVLEVFSVLGIEAARYSIIR
EINYTMSNHGMSVDPRHIQLLGDVMTYKGEVLGITRFGLSKMRDSVLQLA
SFEKTTDHLFDAAFYMKKDAVEGVSECIILGQTMSIGTGSFKVVKGTNIS
EKDLVPKRCLFESLSNEAA
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 chain7z31 Chain A Residue 1502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7z31 Structural basis of Ty1 integrase tethering to RNA polymerase III for targeted retrotransposon integration.
Resolution2.76 Å
Binding residue
(original residue number in PDB)		C110 C154 C157
Binding residue
(residue number reindexed from 1)		C109 C153 C156
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0001056 RNA polymerase III activity
GO:0003677 DNA binding
GO:0003899 DNA-directed 5'-3' RNA polymerase activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016779 nucleotidyltransferase activity
GO:0034062 5'-3' RNA polymerase activity
GO:0046872 metal ion binding
Biological Process
GO:0006351 DNA-templated transcription
GO:0006383 transcription by RNA polymerase III
GO:0006384 transcription initiation at RNA polymerase III promoter
GO:0006386 termination of RNA polymerase III transcription
GO:0042797 tRNA transcription by RNA polymerase III
Cellular Component
GO:0000428 DNA-directed RNA polymerase complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005666 RNA polymerase III complex

View graph for
Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7z31, PDBe:7z31, PDBj:7z31
PDBsum7z31
PubMed36977686
UniProtP04051|RPC1_YEAST DNA-directed RNA polymerase III subunit RPC1 (Gene Name=RPO31)

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