Search Results

Overview

Uniprot IDQ924X2
Protein NameCarnitine O-palmitoyltransferase 1, muscle isoform
Gene NameCpt1b
OrganismMus musculus

Kla Sites from experimental identification

Position Flanking peptide
209 YRMETLAKEFQDKTA
214 LAKEFQDKTAPRLQK
321 NTTRIPGKETDLLQH
626 MMKGSHKKQDLQDLF

Function

Catalyzes the transfer of the acyl group of long-chain fatty acid-CoA conjugates onto carnitine, an essential step for the mitochondrial uptake of long-chain fatty acids and their subsequent beta-oxidation in the mitochondrion

Protein Sequence

10 MAEAHQAVAF 20 QFTVTPDGVD 30 FRLSREALRH 40 IYLSGINSWK 50 KRLIRIKNGI 60 LRGVYPGSPT 70 SWLVVVMATV 80 GSNYCKVDIS 90 MGLVDCIQRC 100 LPERYGHFGT 110 PQTEALLSMV 120 IFSTGVWATG 130 IFFFRQTLKL 140 LLSYHGWMFE 150 MHSKTSHATK 160 IWAICVRLLS 170 SRRPMLYSFQ 180 TSLPKLPVPS 190 VPATIHRYLD 200 SVRPLLDDEA 210 YYRMETLAKE 220 FQDKTAPRLQ 230 KYLVLKSWWA 240 TNYVSDWWEE 250 YVYLRSRSPL 260 MVNSNYYAMD 270 FVLIKNTNVQ 280 AARLGNAVHA 290 MIMYRRKLDR 300 EEIKPVMALG 310 MVPMCSYQME 320 RMFNTTRIPG 330 KETDLLQHLS 340 ESRHVAVYHK 350 GRFFKVWLYE 360 GSRLLKPRDL 370 EMQFQRILDD 380 PSPPQPGEEK 390 LAALTAGGRV 400 EWAEARQTFF 410 SSGKNKMSLD 420 AIERAAFFVT 430 LDEDSHCYNP 440 DDETSLSLYG 450 KALLHGNCYN 460 RWFDKSFTLI 470 SCKNGLLGLN 480 TEHSWADAPI 490 IGHLWEFVLG 500 TDTFHLGYTE 510 TGHCVGEPNT 520 TLPPPQRLPW 530 DIPEQCREAI 540 ENSYQVAKAL 550 ADDVELYCFQ 560 FLPFGKGLIK 570 KCRTSPDAFV 580 QIALQLAHFR 590 DKGKFCLTYE 600 ASMTRMFREG 610 RTETVRSCTN 620 ESAAFVQAMM 630 KGSHKKQDLQ 640 DLFRKASEKH 650 QNMYRLAMTG 660 AGIDRHLFCL 670 YIVSKYLGVS 680 SPFLAEVLSE 690 PWSLSTSQIP 700 QFQICMFDPK 710 QYPNHLGAGG 720 GFGPVADDGY 730 GVSYMIAGEN 740 TMFFHISSKY 750 SSSETNAQRF 760 GNHIRQALLD 770 IAELFKISKT DS

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005758 mitochondrial intermembrane space
Cellular Component GO:0005741 mitochondrial outer membrane
Cellular Component GO:0005739 mitochondrion
Molecular Function GO:0004095 carnitine O-palmitoyltransferase activity
Biological Process GO:0009437 carnitine metabolic process
Biological Process GO:0006853 carnitine shuttle
Biological Process GO:0006635 fatty acid beta-oxidation
Biological Process GO:0006631 fatty acid metabolic process
Biological Process GO:0015909 long-chain fatty acid transport
Biological Process GO:0009637 response to blue light

Reference

[1] Zhuo W, Zhang M, Tan J, Gao Y, Wang Y et al.. Lysine lactylation analysis of proteins in the heart of the Kawasaki disease mouse model.. Front Cell Dev Biol 13:1550220. 2025. PMID: 40114965.

[2] Wu D, Tang Y, Li X, Xiong S, Zhang Z et al.. Characterization of protein lactylation in healthy and ischemic mouse hearts.. Front Cardiovasc Med 12:1644886. 2025. PMID: 41089239.