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2ZVV

Crystal structure of Proliferating cellular nuclear antigen 1 and Short peptide from human P21

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005730cellular_componentnucleolus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006260biological_processDNA replication
A0006272biological_processleading strand elongation
A0006275biological_processregulation of DNA replication
A0006298biological_processmismatch repair
A0019985biological_processtranslesion synthesis
A0030337molecular_functionDNA polymerase processivity factor activity
A0043626cellular_componentPCNA complex
A0051726biological_processregulation of cell cycle
B0003677molecular_functionDNA binding
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005730cellular_componentnucleolus
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006260biological_processDNA replication
B0006272biological_processleading strand elongation
B0006275biological_processregulation of DNA replication
B0006298biological_processmismatch repair
B0019985biological_processtranslesion synthesis
B0030337molecular_functionDNA polymerase processivity factor activity
B0043626cellular_componentPCNA complex
B0051726biological_processregulation of cell cycle
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 901
ChainResidue
AASP156
AALA208
AARG210
ALYS254
AHOH1013

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 911
ChainResidue
BHOH1029
BHOH1207
BASP156
BALA208
BARG210
BLYS254

Functional Information from PROSITE/UniProt
site_idPS00293
Number of Residues19
DetailsPCNA_2 Proliferating cell nuclear antigen signature 2. RCDRnlsMgmnLgNMsKML
ChainResidueDetails
AARG61-LEU79

site_idPS01251
Number of Residues24
DetailsPCNA_1 Proliferating cell nuclear antigen signature 1. GFsLqAMDsSHVaLVsLlLrsegF
ChainResidueDetails
AGLY34-PHE57

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues38
DetailsDNA binding: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by PKA, PKB/AKT1, PIM1 and PIM2","evidences":[{"source":"PubMed","id":"10753973","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11463845","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"12431783","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16982699","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20307683","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by PKC and NUAK1","evidences":[{"source":"PubMed","id":"10753973","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25329316","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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