ssp117
- Apparent physicochemical properties on 2-D gel
- Molecular mass = 32.2 kDa
- Isoelectric point = 5.3
- Identification
Protein name = Proliferating cell nuclear antigen (PCNA)
- Method: peptide mass fingerprint (PMF)
- Theoretical Mw and pI
- Tissue/cell specificity
Ubiquitous, Proliferative cells
- Intracellular localization
Nucleus.
- Activities/functions
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.
- Related databases
SWISS-PROT AC: P12004 (PCNA_HUMAN)