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4Y97

Crystal Structure of human Pol alpha B-subunit in complex with C-terminal domain of catalytic subunit

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005658cellular_componentalpha DNA polymerase:primase complex
A0006260biological_processDNA replication
A0006269biological_processDNA replication, synthesis of primer
A0006270biological_processDNA replication initiation
B0003887molecular_functionDNA-directed DNA polymerase activity
B0006260biological_processDNA replication
C0003677molecular_functionDNA binding
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005658cellular_componentalpha DNA polymerase:primase complex
C0006260biological_processDNA replication
C0006269biological_processDNA replication, synthesis of primer
C0006270biological_processDNA replication initiation
D0003887molecular_functionDNA-directed DNA polymerase activity
D0006260biological_processDNA replication
E0003677molecular_functionDNA binding
E0005515molecular_functionprotein binding
E0005634cellular_componentnucleus
E0005654cellular_componentnucleoplasm
E0005658cellular_componentalpha DNA polymerase:primase complex
E0006260biological_processDNA replication
E0006269biological_processDNA replication, synthesis of primer
E0006270biological_processDNA replication initiation
F0003887molecular_functionDNA-directed DNA polymerase activity
F0006260biological_processDNA replication
G0003677molecular_functionDNA binding
G0005515molecular_functionprotein binding
G0005634cellular_componentnucleus
G0005654cellular_componentnucleoplasm
G0005658cellular_componentalpha DNA polymerase:primase complex
G0006260biological_processDNA replication
G0006269biological_processDNA replication, synthesis of primer
G0006270biological_processDNA replication initiation
H0003887molecular_functionDNA-directed DNA polymerase activity
H0006260biological_processDNA replication
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN B 1501
ChainResidue
BCYS1283
BCYS1286
BCYS1310
BCYS1315

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN B 1502
ChainResidue
BCYS1348
BCYS1353
BCYS1371
BCYS1374

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN D 1501
ChainResidue
DCYS1286
DCYS1310
DCYS1315
DCYS1283

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN D 1502
ChainResidue
DCYS1348
DCYS1353
DCYS1371
DCYS1374

site_idAC5
Number of Residues4
Detailsbinding site for residue ZN F 1501
ChainResidue
FCYS1283
FCYS1286
FCYS1310
FCYS1315

site_idAC6
Number of Residues4
Detailsbinding site for residue ZN F 1502
ChainResidue
FCYS1348
FCYS1353
FCYS1371
FCYS1374

site_idAC7
Number of Residues4
Detailsbinding site for residue ZN H 1501
ChainResidue
HCYS1283
HCYS1286
HCYS1310
HCYS1315

site_idAC8
Number of Residues4
Detailsbinding site for residue ZN H 1502
ChainResidue
HCYS1348
HCYS1353
HCYS1371
HCYS1374

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues140
DetailsZinc finger: {"description":"CysA-type","evidences":[{"source":"UniProtKB","id":"P15436","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues104
DetailsMotif: {"description":"CysB motif","evidences":[{"source":"UniProtKB","id":"P15436","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"26975377","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5EXR","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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