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Overview

Uniprot IDB0BNA5
Protein NameCoactosin-like protein
Gene NameCotl1
OrganismRattus norvegicus

Kla Sites from experimental identification

Position Flanking peptide
118 EFVISDRKELEEDFI
7 *MATKIDKEACRAAY
72 TTGDAMSKRSKFALI

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 (By similarity)

Protein Sequence

10 MATKIDKEAC 20 RAAYNLVRDD 30 GSSVIWVTFK 40 YDGATIVPGD 50 QGADYQHFIQ 60 QCTDDVRLFA 70 FVRFTTGDAM 80 SKRSKFALIT 90 WIGEDVSGLQ 100 RAKTGTDKTL 110 VKEVVQNFAK 120 EFVISDRKEL 130 EEDFIRSELK 140 KAGGANYDAQ SE

Gene Ontology

Classification GO ID Description
Cellular Component GO:0030864 cortical actin cytoskeleton
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005634 nucleus
Cellular Component GO:0030427 site of polarized growth
Molecular Function GO:0003779 actin binding
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] Chen Y, Sun W, Sun Z, Zhao H, Wu T et al.. Effect of electroacupuncture on hippocampal protein lactylation in a rat model of vascular dementia.. Front Neurol 16:1629474. 2025. PMID: 40963935.