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3PW0

Ternary complex of Aflatoxin B1 Adduct modified DNA (AFB1-FAPY) with DNA Polymerase IV and incoming dATP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0003677molecular_functionDNA binding
A0003684molecular_functiondamaged DNA binding
A0003887molecular_functionDNA-directed DNA polymerase activity
A0005737cellular_componentcytoplasm
A0006260biological_processDNA replication
A0006261biological_processDNA-templated DNA replication
A0006281biological_processDNA repair
A0006974biological_processDNA damage response
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0034061molecular_functionDNA polymerase activity
A0042276biological_processerror-prone translesion synthesis
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE DTP A 400
ChainResidue
AASP7
AASP105
ALYS159
ACA1001
ACA1002
AHOH2023
AHOH2033
AHOH2053
AHOH2057
AHOH2058
AHOH2059
APHE8
AHOH2060
AHOH2061
AHOH2062
AHOH2066
AHOH2067
BDT373
BPVX374
ATYR10
APHE11
ATYR12
AALA44
ATYR48
AARG51
AGLY58

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 1001
ChainResidue
AGLU106
ADTP400
AHOH2060
CDC359

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 1002
ChainResidue
AASP7
APHE8
AASP105
ADTP400
AHOH2033

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CA A 1003
ChainResidue
AALA181
AASP182
AHOH2019

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE:
ChainResidueDetails
AGLU106

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING:
ChainResidueDetails
AASP7
AASP105

site_idSWS_FT_FI3
Number of Residues1
DetailsSITE: Substrate discrimination
ChainResidueDetails
ATYR12

237735

PDB entries from 2025-06-18

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