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1S77

T7 RNAP product pyrophosphate elongation complex

Functional Information from GO Data
ChainGOidnamespacecontents
D0000428cellular_componentDNA-directed RNA polymerase complex
D0003677molecular_functionDNA binding
D0003899molecular_functionDNA-directed RNA polymerase activity
D0006351biological_processDNA-templated transcription
D0016740molecular_functiontransferase activity
D0016779molecular_functionnucleotidyltransferase activity
D0019083biological_processviral transcription
D0034062molecular_function5'-3' RNA polymerase activity
D0039695biological_processDNA-templated viral transcription
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG R 902
ChainResidue
R3DA1
RA2

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG D 903
ChainResidue
DASP537
DGLY538
DASP812
DPOP901
DHOH904
R3DA1

site_idAC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE POP D 901
ChainResidue
DASP537
DGLY538
DSER539
DCYS540
DTYR571
DARG627
DLYS631
DMG903
DHOH904
DLYS472

Functional Information from PROSITE/UniProt
site_idPS00489
Number of Residues15
DetailsRNA_POL_PHAGE_2 Bacteriophage-type RNA polymerase family active site signature 2. VtRsvtKrsVMTlaY
ChainResidueDetails
DVAL625-TYR639

site_idPS00900
Number of Residues12
DetailsRNA_POL_PHAGE_1 Bacteriophage-type RNA polymerase family active site signature 1. PLafDGSCSGIQ
ChainResidueDetails
DPRO533-GLN544

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"8133519","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"1847871","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8133519","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1s76
ChainResidueDetails
DLYS631

239803

PDB entries from 2025-08-06

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