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Overview

Uniprot IDA0A8W4FK22
Protein NameDNA sliding clamp PCNA
Gene NamePCNA
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
172 AVVISCAKDGVKFSA
21 LVQGSILKKVLEALK
22 VQGSILKKVLEALKD
88 TSMSKILKCAGNEDI

Function

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 processivity during elongation of the leading strand

Protein Sequence

10 PRRCDSTTMF 20 EARLVQGSIL 30 KKVLEALKDL 40 INEACWDISS 50 SGVNLQSMDS 60 SHVSLVQLTL 70 RSEGFDTYRC 80 DRNLAMGVNL 90 TSMSKILKCA 100 GNEDIITLRA 110 EDNADTLALV 120 FEAPNQEKVS 130 DYEMKLMDLD 140 VEQLGIPEQE 150 YSCVVKMPSG 160 EFARICRDLS 170 HIGDAVVISC 180 AKDGVKFSAS 190 GELGNGNIKL 200 SQTSNVDKEE 210 EAVTIEMNEP 220 VQLTFALRYL 230 NFFTKATPLS 240 PTVTLSMSAD 250 VPLVVEYKIA 260 DMGHLKYYLA PKIEDEEGS

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005634 nucleus
Molecular Function GO:0003677 DNA binding
Molecular Function GO:0030337 DNA polymerase processivity factor activity
Biological Process GO:0006260 DNA replication
Biological Process GO:0006275 regulation of DNA replication

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.