UniProt Accession

 PCNA1_ARATH; Q9M7Q7; A7UIK5; Q9LNV6 

Genbank Protein ID

 AF083220; EU072917; AC022464; CP002684; AF462821; AY098969; AY086852 

Genbank Nucleotide ID

 AAF40018.1; ABU25233.1; AAF79566.1; AEE28115.1; AAL58911.1; AAM19979.1; AAM63900.1 

Protein Name

 Proliferating cellular nuclear antigen 1 

Protein Synonyms/Alias

 PCNA 1 

Gene Name

 PCNA 

Gene Synonyms/Alias

 PCNA1; At1g07370; F22G5.29 

Created Date

 July 27, 2013 

Organism

 Arabidopsis thaliana (Mouse-ear cress) 

NCBI Taxa ID

 3702 

Lysine Modification

Position	Peptide	Type	References
13	LVQGSLLKKVLESIK	sumoylation	[1]
14	VQGSLLKKVLESIKD	sumoylation	[1]
20	KKVLESIKDLVNDAN	sumoylation	[1]
217	RYMNSFTKATPLSDT	sumoylation	[1]
240	LPVVVEYKVAEMGYI	sumoylation	[1]
254	IRYYLAPKIEEEEDT	sumoylation	[1]

Reference

 [1] Arabidopsis thaliana proliferating cell nuclear antigen has several potential sumoylation sites.
 Strzalka W, Labecki P, Bartnicki F, Aggarwal C, Rapala-Kozik M, Tani C, Tanaka K, Gabrys H.
 J Exp Bot. 2012 May;63(8):2971-83. [PMID: 22330895] 

Functional Description

 This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand (By similarity). 

Sequence Annotation

 DNA_BIND 61 80 Potential.  

Keyword

 3D-structure; Complete proteome; DNA replication; DNA-binding; Nucleus; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 263 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IDA:TAIR.
 GO:0005730; C:nucleolus; IDA:TAIR.
 GO:0043626; C:PCNA complex; IEA:InterPro.
 GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
 GO:0030337; F:DNA polymerase processivity factor activity; IEA:InterPro.
 GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
 GO:0051726; P:regulation of cell cycle; ISS:TAIR.
 GO:0006275; P:regulation of DNA replication; IEA:InterPro. 

Interpro

 IPR000730; Pr_cel_nuc_antig.
 IPR022649; Pr_cel_nuc_antig_C.
 IPR022659; Pr_cel_nuc_antig_CS.
 IPR022648; Pr_cel_nuc_antig_N. 

Pfam

 PF02747; PCNA_C
 PF00705; PCNA_N 

SMART

  

PROSITE

 PS01251; PCNA_1
 PS00293; PCNA_2 

PRINTS

 PR00339; PCNACYCLIN.