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4QWA

TERNARY CRYSTAL STRUCTURES OF A Y-FAMILY DNA POLYMERASE DPO4 FROM SULFOLOBUS SOLFATARICUS in COMPLEX WITH DNA AND (-)3TC-DP

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 Residues19
DetailsBINDING SITE FOR RESIDUE 0G8 A 401
ChainResidue
AASP7
AASP105
ACA402
ACA403
AHOH502
AHOH519
AHOH535
AHOH557
CDC13
DDG5
DDG6
APHE8
ATYR10
APHE11
ATYR12
AALA44
ATHR45
AARG51
AILE104

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 402
ChainResidue
AASP7
AASP105
AGLU106
A0G8401
ACA403
AHOH633
CDC13

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 403
ChainResidue
AASP7
APHE8
AASP105
A0G8401
ACA402
AHOH557

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 404
ChainResidue
AALA181
AILE186
AHOH583
AHOH644
AHOH645
CHOH122

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

217705

PDB entries from 2024-03-27

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