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2XCA

TERNARY COMPLEX OF SULFOLOBUS SOLFATARICUS DPO4 DNA POLYMERASE, 7,8- DIHYDRO-8-OXODEOXYGUANINE MODIFIED DNA AND dGTP - MAGNESIUM FORM

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 Residues22
DetailsBINDING SITE FOR RESIDUE DGT A 1000
ChainResidue
AASP7
AARG51
AASP105
ALYS159
AHOH2006
AHOH2009
AHOH2070
AHOH2154
AHOH2155
AHOH2156
AMG3000
APHE8
AMG3001
TDC4
T8OG5
AASP9
ATYR10
APHE11
ATYR12
AALA44
ATHR45
ATYR48

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 3000
ChainResidue
AASP7
ASER103
AASP105
AGLU106
ADGT1000
AHOH2006
AHOH2070

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 3001
ChainResidue
AASP7
APHE8
AASP105
ALYS159
ADGT1000

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 3002
ChainResidue
AASP294
AHOH2137
AHOH2138
AHOH2139
PDA10
PHOH2013

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MG A 3003
ChainResidue
AALA181
AVAL183
AILE186
AHOH2039
AHOH2092
AHOH2095
AHOH2097
PDOC13

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

246031

PDB entries from 2025-12-10

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