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Overview

Uniprot IDA0A287AK42
Protein NamePhosducin-like protein 3
Gene NamePDCL3
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
91 KATQMKNKFGEVLEI

Function

Acts as a chaperone for the angiogenic VEGF receptor KDR/VEGFR2, increasing its abundance by inhibiting its ubiquitination and degradation. Inhibits the folding activity of the chaperonin-containing T-complex (CCT) which leads to inhibition of cytoskeletal actin folding. Acts as a chaperone during heat shock alongside HSP90 and HSP40/70 chaperone complexes. Modulates the activation of caspases during apoptosis

Protein Sequence

10 MQDPNADTEW 20 NDILRKKGIL 30 PSKESLTELE 40 KEAEEEEQQA 50 LQQSIVKTYE 60 DMTLEELEDN 70 EDEFNEEDER 80 AIEMYRQQRL 90 AEWKATQMKN 100 KFGEVLEISG 110 KDYVQEVTKA 120 GEGLWVILHL 130 YKQGIPLCAL 140 INQHFSGLAR 150 KFPDVKFIKA 160 ISTTCIPNYP 170 DRNLPTIFVY 180 LEGDIKAQFI 190 GPLVFGGMNL 200 TMDELEWKLS 210 ESGAIKTSLE 220 ENPKKPIEDM 230 LLSSVRGSGP 240 ARRDSDSDDD

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005783 endoplasmic reticulum
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0048471 perinuclear region of cytoplasm
Cellular Component GO:0097356 perinucleolar compartment
Cellular Component GO:0032991 protein-containing complex
Molecular Function GO:0044183 protein folding chaperone
Molecular Function GO:0043184 vascular endothelial growth factor receptor 2 binding
Biological Process GO:0030036 actin cytoskeleton organization
Biological Process GO:0001525 angiogenesis
Biological Process GO:0006915 apoptotic process
Biological Process GO:1903333 negative regulation of protein folding
Biological Process GO:0010628 positive regulation of gene expression
Biological Process GO:0006457 protein folding
Biological Process GO:0050821 protein stabilization

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.