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Overview

Uniprot IDP11030
Protein NameAcyl-CoA-binding protein
Gene NameDbi
OrganismRattus norvegicus

Kla Sites from experimental identification

Position Flanking peptide
51 RPGLLDLKGKAKWDS
55 LDLKGKAKWDSWNKL
67 NKLKGTSKENAMKTY
72 TSKENAMKTYVEKVE
77 AMKTYVEKVEELKKK
8 MSQADFDKAAEEVKR

Function

Binds medium- and long-chain acyl-CoA esters with very high affinity and may function as an intracellular carrier of acyl-CoA esters. It is also able to displace diazepam from the benzodiazepine (BZD) recognition site located on the GABA type A receptor. It is therefore possible that this protein also acts as a neuropeptide to modulate the action of the GABA receptor

Protein Sequence

10 MSQADFDKAA 20 EEVKRLKTQP 30 TDEEMLFIYS 40 HFKQATVGDV 50 NTDRPGLLDL 60 KGKAKWDSWN 70 KLKGTSKENA 80 MKTYVEKVEE LKKKYGI

Gene Ontology

Classification GO ID Description
Cellular Component GO:0043292 contractile muscle fiber
Cellular Component GO:0005783 endoplasmic reticulum
Cellular Component GO:0005615 extracellular space
Cellular Component GO:0005794 Golgi apparatus
Cellular Component GO:0097038 perinuclear endoplasmic reticulum
Cellular Component GO:0032994 protein-lipid complex
Cellular Component GO:0008021 synaptic vesicle
Molecular Function GO:0030156 benzodiazepine receptor binding
Molecular Function GO:0000062 fatty-acyl-CoA binding
Molecular Function GO:0042802 identical protein binding
Molecular Function GO:0036042 long-chain fatty acyl-CoA binding
Biological Process GO:0001662 behavioral fear response
Biological Process GO:0031670 cellular response to nutrient
Biological Process GO:1990708 conditioned place preference
Biological Process GO:0006631 fatty acid metabolic process
Biological Process GO:0014009 glial cell proliferation
Biological Process GO:0001942 hair follicle development
Biological Process GO:0021670 lateral ventricle development
Biological Process GO:0007611 learning or memory
Biological Process GO:0060291 long-term synaptic potentiation
Biological Process GO:0031999 negative regulation of fatty acid beta-oxidation
Biological Process GO:0036151 phosphatidylcholine acyl-chain remodeling
Biological Process GO:0046889 positive regulation of lipid biosynthetic process
Biological Process GO:2001140 positive regulation of phospholipid transport
Biological Process GO:0051281 positive regulation of release of sequestered calcium ion into cytosol
Biological Process GO:0032228 regulation of synaptic transmission, GABAergic
Biological Process GO:0043588 skin development
Biological Process GO:0006641 triglyceride metabolic process

Reference

[1] Yao Y, Bade R, Li G, Zhang A, Zhao H et al.. Global-Scale Profiling of Differential Expressed Lysine-Lactylated Proteins in the Cerebral Endothelium of Cerebral Ischemia-Reperfusion Injury Rats.. Cell Mol Neurobiol 43(5):1989-2004. 2023 Jul. PMID: 36030297.

[2] 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.