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Overview

Uniprot IDA0A287AJU1
Protein NameCoactosin-like protein
Gene NameCOTL1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
102 GTDKTLVKEVVQNFA
118 EFVISDRKELEEDFI
126 ELEEDFIKSELKKAG
131 FIKSELKKAGGANYD
7 *MATKIDKEACRTAY
72 TTGDAMSKRSKFALI
98 RAKTGTDKTLVKEVV

Function

Binds to F-actin in a calcium-independent manner. Has no direct effect on actin depolymerization. Acts as a chaperone for ALOX5 (5LO), influencing both its stability and activity in leukotrienes synthesis

Protein Sequence

10 MATKIDKEAC 20 RTAYNLVRDD 30 SSAVIWVTFK 40 YDGSTIVPGE 50 QGAEYQDFIQ 60 QCTDDVRLFA 70 FVRFTTGDAM 80 SKRSKFALIT 90 WIGENVSGLQ 100 RAKTGTDKTL 110 VKEVVQNFAK 120 EFVISDRKEL 130 EEDFIKSELK 140 KAGGANYDAQ TE

Gene Ontology

Classification GO ID Description
Cellular Component GO:0030864 cortical actin cytoskeleton
Cellular Component GO:0005829 cytosol
Cellular Component GO:0030427 site of polarized growth
Molecular Function GO:0051015 actin filament binding
Molecular Function GO:0019899 enzyme binding
Biological Process GO:0050832 defense response to fungus
Biological Process GO:0030833 regulation of actin filament polymerization

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.