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9E5Y

T4 Bacteriophage Replicative Polymerase Captured in Polymerase Exchange State 1

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003677molecular_functionDNA binding
A0003824molecular_functioncatalytic activity
A0003887molecular_functionDNA-directed DNA polymerase activity
A0004518molecular_functionnuclease activity
A0004527molecular_functionexonuclease activity
A0006260biological_processDNA replication
A0006261biological_processDNA-templated DNA replication
A0008408molecular_function3'-5' exonuclease activity
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0016787molecular_functionhydrolase activity
A0034061molecular_functionDNA polymerase activity
A0039686biological_processbidirectional double-stranded viral DNA replication
A0039693biological_processviral DNA genome replication
A0046872molecular_functionmetal ion binding
B0006260biological_processDNA replication
B0019083biological_processviral transcription
B0030337molecular_functionDNA polymerase processivity factor activity
B0039686biological_processbidirectional double-stranded viral DNA replication
B0039693biological_processviral DNA genome replication
C0000166molecular_functionnucleotide binding
C0003677molecular_functionDNA binding
C0003824molecular_functioncatalytic activity
C0003887molecular_functionDNA-directed DNA polymerase activity
C0004518molecular_functionnuclease activity
C0004527molecular_functionexonuclease activity
C0006260biological_processDNA replication
C0006261biological_processDNA-templated DNA replication
C0008408molecular_function3'-5' exonuclease activity
C0016740molecular_functiontransferase activity
C0016779molecular_functionnucleotidyltransferase activity
C0016787molecular_functionhydrolase activity
C0034061molecular_functionDNA polymerase activity
C0039686biological_processbidirectional double-stranded viral DNA replication
C0039693biological_processviral DNA genome replication
C0046872molecular_functionmetal ion binding
D0006260biological_processDNA replication
D0019083biological_processviral transcription
D0030337molecular_functionDNA polymerase processivity factor activity
D0039686biological_processbidirectional double-stranded viral DNA replication
D0039693biological_processviral DNA genome replication
E0006260biological_processDNA replication
E0019083biological_processviral transcription
E0030337molecular_functionDNA polymerase processivity factor activity
E0039686biological_processbidirectional double-stranded viral DNA replication
E0039693biological_processviral DNA genome replication
Functional Information from PROSITE/UniProt
site_idPS00116
Number of Residues9
DetailsDNA_POLYMERASE_B DNA polymerase family B signature. AGDTDSVYV
ChainResidueDetails
AALA616-VAL624

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues472
DetailsRegion: {"description":"3'-5'exonuclease","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7592876","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues32
DetailsRegion: {"description":"Beta hairpin","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"25753811","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1042
DetailsRegion: {"description":"Polymerase","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"7592876","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsRegion: {"description":"Binding of DNA in B-conformation","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues10
DetailsRegion: {"description":"Interaction with the polymerase clamp","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"8917503","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"8679562","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsSite: {"description":"Optimization of metal coordination by the polymerase active site","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsSite: {"description":"Essential for viral replication","evidences":[{"source":"HAMAP-Rule","id":"MF_04100","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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