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4EBC

Conformationally Restrained North-methanocarba-2'-deoxyadenosine Corrects the Error-Prone Nature of Human DNA Polymerase Iota

Functional Information from GO Data
ChainGOidnamespacecontents
A0003684molecular_functiondamaged DNA binding
A0003887molecular_functionDNA-directed DNA polymerase activity
A0006281biological_processDNA repair
Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE 0OH A 501
ChainResidue
AASP36
AASP126
ACA502
ACA504
AHOH606
AHOH615
AHOH626
AHOH644
AHOH645
PDOC7
TDT4
ACYS37
TDG5
APHE38
ATYR39
ATHR65
ATYR68
AARG71
ALYS77
ALEU78

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 502
ChainResidue
AASP34
ALEU35
AASP126
A0OH501

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 503
ChainResidue
ALYS237
AILE239
AHOH619
AHOH647
PDC6
PHOH105

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 504
ChainResidue
AASP34
AGLU127
A0OH501
AHOH603

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 505
ChainResidue
AGLU97
AGLU304
ASER327
AHOH610
AHOH656
TDG6

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00216
ChainResidueDetails
AGLU127

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING: BINDING => ECO:0000269|PubMed:27555320, ECO:0007744|PDB:5KT5
ChainResidueDetails
AASP34
ALEU35
AASP126

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:15254543, ECO:0007744|PDB:1T3N
ChainResidueDetails
ATYR39
AARG71

237735

PDB entries from 2025-06-18

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