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2JEF

The Molecular Basis of Selectivity of Nucleotide Triphosphate Incorporation Opposite O6-Benzylguanine by Sulfolobus solfataricus DNA Polymerase IV: Steady-state and Pre-steady-state and X-Ray Crystallography of Correct and Incorrect Pairing

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 Residues7
DetailsBINDING SITE FOR RESIDUE CA A 1344
ChainResidue
AASP7
AASP105
AGLU106
ADGT1343
ACA1345
PDOC14
PHOH2019

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 1345
ChainResidue
AASP105
ADGT1343
ACA1344
AASP7
APHE8

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 1346
ChainResidue
AALA181
AILE186
AHOH2089
PHOH2015
PHOH2016

site_idAC4
Number of Residues20
DetailsBINDING SITE FOR RESIDUE DGT A 1343
ChainResidue
APHE8
AASP9
ATYR10
APHE11
ATYR12
AALA44
ATHR45
ATYR48
AARG51
AASP105
ALYS159
ACA1344
ACA1345
AHOH2142
AHOH2143
AHOH2144
AHOH2145
PDOC14
TDC4
TBZG5

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues184
DetailsDomain: {"description":"UmuC"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsSite: {"description":"Substrate discrimination"}
ChainResidueDetails

245011

PDB entries from 2025-11-19

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