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1LV5

Crystal Structure of the Closed Conformation of Bacillus DNA Polymerase I Fragment Bound to DNA and dCTP

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003887molecular_functionDNA-directed DNA polymerase activity
A0006139biological_processnucleobase-containing compound metabolic process
A0006260biological_processDNA replication
A0006261biological_processDNA-templated DNA replication
A0008408molecular_function3'-5' exonuclease activity
B0003676molecular_functionnucleic acid binding
B0003677molecular_functionDNA binding
B0003887molecular_functionDNA-directed DNA polymerase activity
B0006139biological_processnucleobase-containing compound metabolic process
B0006260biological_processDNA replication
B0006261biological_processDNA-templated DNA replication
B0008408molecular_function3'-5' exonuclease activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 1
ChainResidue
ADCP201
AMG205
AASP653
ATYR654
AASP830

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MN B 2
ChainResidue
BDCP202
BASP653
BTYR654
BASP830

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 205
ChainResidue
AMN1
ADCP201
AASP653
AASP830
CDA29

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 203
ChainResidue
AHOH154
AARG472
AGLU476

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 B 204
ChainResidue
BGLU476

site_idAC6
Number of Residues19
DetailsBINDING SITE FOR RESIDUE DCP A 201
ChainResidue
AMN1
AHOH98
AHOH123
AMG205
AARG615
AASP653
ATYR654
AGLN656
AILE657
AGLU658
AHIS682
AARG702
ALYS706
APHE710
ATYR714
AASP830
CHOH18
CDA29
DDG3

site_idAC7
Number of Residues17
DetailsBINDING SITE FOR RESIDUE DCP B 202
ChainResidue
BMN2
BHOH96
BARG615
BASP653
BTYR654
BSER655
BGLN656
BILE657
BGLU658
BHIS682
BARG702
BLYS706
BPHE710
BASP830
EDA29
FDG3
FDT4

Functional Information from PROSITE/UniProt
site_idPS00447
Number of Residues20
DetailsDNA_POLYMERASE_A DNA polymerase family A signature. RrqAKavnFGivYgiSdygL
ChainResidueDetails
AARG702-LEU721

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues814
DetailsRegion: {"description":"Polymerase"}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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