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4EYI

Human DNA polymerase iota incorporating dATP opposite N-(deoxyguanosin-8-yl)-1-aminopyrene lesion

Functional Information from GO Data
ChainGOidnamespacecontents
B0003684molecular_functiondamaged DNA binding
B0003887molecular_functionDNA-directed DNA polymerase activity
B0006281biological_processDNA repair
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE DTP B 501
ChainResidue
BCYS37
BLYS214
BMG502
BMG503
PDC873
TDG8840
BPHE38
BTYR39
BVAL64
BTHR65
BTYR68
BARG71
BLYS77
BASP126

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 502
ChainResidue
BASP34
BASP126
BGLU127
BDTP501
BMG503
PDC873

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 503
ChainResidue
BASP34
BLEU35
BASP126
BDTP501
BMG502

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 504
ChainResidue
BLYS237
BILE239
BILE242
BHOH602
PDC872

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues213
DetailsDomain: {"description":"UmuC","evidences":[{"source":"PROSITE-ProRule","id":"PRU00216","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues65
DetailsRegion: {"description":"DNA-binding","evidences":[{"source":"PubMed","id":"15254543","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27555320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1T3N","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5KT2","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5KT4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5KT6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00216","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"27555320","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5KT5","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15254543","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1T3N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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