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5IIM

Crystal structure of the pre-catalytic ternary extension complex of DNA polymerase lambda with an 8-oxo-dG:dA base-pair

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003887molecular_functionDNA-directed DNA polymerase activity
A0006281biological_processDNA repair
A0016779molecular_functionnucleotidyltransferase activity
A0034061molecular_functionDNA polymerase activity
Functional Information from PDB Data
site_idAC1
Number of Residues23
Detailsbinding site for residue DUP A 601
ChainResidue
AARG386
ATHR507
AGLY508
AASN513
ANA602
AHOH763
AHOH768
AHOH770
AHOH778
AHOH786
AHOH823
AGLY416
AHOH824
PDA6
PHOH111
TDA5
ASER417
AARG420
AGLY426
AASP427
AASP429
ATYR505
APHE506

site_idAC2
Number of Residues4
Detailsbinding site for residue NA A 602
ChainResidue
AASP427
AASP429
ADUP601
AHOH763

site_idAC3
Number of Residues6
Detailsbinding site for residue NA A 603
ChainResidue
ASER339
AILE341
AALA344
PDA5
PHOH104
PHOH127

Functional Information from PROSITE/UniProt
site_idPS00522
Number of Residues20
DetailsDNA_POLYMERASE_X DNA polymerase family X signature. GSYrRGkatCgDVDVLIthP
ChainResidueDetails
AGLY416-PRO435

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues56
DetailsRegion: {"description":"DNA-binding","evidences":[{"source":"PubMed","id":"14992725","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsRegion: {"description":"Involved in primer binding","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Schiff-base intermediate with DNA","evidences":[{"source":"PubMed","id":"11457865","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17475573","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2PFP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2PFQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17475573","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2PFO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2PFQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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