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3HW8

ternary complex of DNA polymerase lambda of a two nucleotide gapped DNA substrate with a C in the scrunch site

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 Residues5
DetailsBINDING SITE FOR RESIDUE MG A 576
ChainResidue
AASP427
AASP429
ANA577
AD3T581
AHOH582

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 577
ChainResidue
AD3T581
CHOH17
AASP427
AASP429
AASP490
AMG576

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 578
ChainResidue
AHOH14
ASER339
AILE341
AALA344
CDA5
CHOH40

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 579
ChainResidue
AHOH48
AHOH136
ASER463
BHOH62
BHOH78
BHOH168

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NA A 580
ChainResidue
AHOH90
ACYS300
AILE302
APRO303
AILE305
AHOH648
DDC3

site_idAC6
Number of Residues25
DetailsBINDING SITE FOR RESIDUE D3T A 581
ChainResidue
AHOH13
AHOH29
AHOH51
AHOH93
AHOH127
AHOH154
AARG386
AGLY416
ASER417
AARG420
AGLY426
AASP427
AASP429
ATYR505
APHE506
AGLY508
AALA510
AASN513
AMG576
ANA577
AHOH582
BDA6
CDT6
CHOH17
CHOH123

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 1
ChainResidue
AHOH130
ATHR348
AMET351
AARG485
AHOH629
CDG3

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

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1jms
ChainResidueDetails
AASP490

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PDB entries from 2025-12-03

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