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2BQR

DNA Adduct Bypass Polymerization by Sulfolobus solfataricus Dpo4. Analysis and Crystal Structures of Multiple Base-Pair Substitution and Frameshift Products with the Adduct 1,N2-Ethenoguanine

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
A0005829cellular_componentcytosol
A0006260biological_processDNA replication
A0006261biological_processDNA-templated DNA replication
A0006281biological_processDNA repair
A0006974biological_processDNA damage response
A0009432biological_processSOS response
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0042276biological_processerror-prone translesion synthesis
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A2001
ChainResidue
AASP7
AASP105
AGLU106
ADTP1000
ACA2002
AHOH2029

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A2002
ChainResidue
ADTP1000
ACA2001
AASP7
APHE8
AASP105

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A2003
ChainResidue
AALA181
AILE186
AHOH2004
AHOH2007
AHOH2043
PHOH2016
PHOH2017

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE DTP A1000
ChainResidue
ATYR10
APHE11
ATYR12
AALA44
ATHR45
AARG51
AASP105
ALYS159
ACA2001
ACA2002
AHOH2070
AHOH2071
AHOH2072
AHOH2073
PHOH2018
TDT4
TGNE5

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

218853

PDB entries from 2024-04-24

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