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1S5J

Insight in DNA Replication: The crystal structure of DNA Polymerase B1 from the archaeon Sulfolobus solfataricus

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003887molecular_functionDNA-directed DNA polymerase activity
A0004518molecular_functionnuclease activity
A0004527molecular_functionexonuclease activity
A0005515molecular_functionprotein binding
A0006260biological_processDNA replication
A0006261biological_processDNA-templated DNA replication
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0016787molecular_functionhydrolase activity
A0034061molecular_functionDNA polymerase activity
A0071897biological_processDNA biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 883
ChainResidue
APRO138
AARG142
ALYS157
ATYR158
AHOH1019
AHOH1030
AHOH1068
AHOH1073

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 884
ChainResidue
ALYS579
ALYS603
AHOH968
AHOH1136
AARG574

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 885
ChainResidue
AILE50
APHE52
ALYS72
AGLU221

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 886
ChainResidue
AALA516
ASER517
AASN607
AHOH968
AHOH1132

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 887
ChainResidue
ALYS87
AARG136
ALYS247

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 888
ChainResidue
AARG142
AARG145
AHOH1010
AHOH1057

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 889
ChainResidue
ATRP41
AGLU43
ALYS76
AILE77

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 890
ChainResidue
AGLU276
APHE289
AASN290
ATHR291
AGLU294

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 891
ChainResidue
ATYR152
AGLU475
ALYS479

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 892
ChainResidue
AASP231
AGLU233
AASP413

Functional Information from PROSITE/UniProt
site_idPS00116
Number of Residues9
DetailsDNA_POLYMERASE_B DNA polymerase family B signature. YGDTDSLFL
ChainResidueDetails
ATYR653-LEU661

246905

PDB entries from 2025-12-31

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