Gene Information
Gene NameCPT1B
OrganismHomo sapiens (Human)
Gene Length772
Protein NamesCarnitine O-palmitoyltransferase 1, muscle isoform (CPT1-M) (EC 2.3.1.21) (Carnitine O-palmitoyltransferase I, muscle isoform) (CPT I) (CPTI-M) (Carnitine palmitoyltransferase 1B) (Carnitine palmitoyltransferase I-like protein)
Target Namecarnitine o-palmitoyltransferase i
Target TypeSuccessful target
Gene Age454 ( ENSG00000205560 )
Evolutionary StageEukaryota
AlphaFoldDBQ92523
Gene CardCPT1B
Uniprot IDQ92523
PfamPF00755; PF16484
In ASDno
Allosteric Predictionyes (0.126531852)
Ortholog in AnimalsAlpaca_ CPT1B ( ortholog_one2one )
Dog_ CPT1B ( ortholog_one2one )
GuineaPig_ CPT1B ( ortholog_one2one )
Macaque_ CPT1B ( ortholog_one2one )
Mouse_ Cpt1b ( ortholog_one2one )
Pig_ CPT1B ( ortholog_one2one )
Rat_ Cpt1b ( ortholog_one2one )
Rabbit_ CPT1B ( ortholog_one2one )
OhnologsCPT1A, CPT1C
ParalogsCPT1C, CPT1A, CPT2, CHAT, CRAT, CROT
TissueNA
Tissue SpecificityStrong expression in heart and skeletal muscle. No expression in liver and kidney.
Pharmacological Animal Models0.000730(Chimpanzee);NULL(Mouse);0.001000(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs3213445  rs2269383  rs8142477  rs470117  rs1804702 
Subcellular location [CC]Mitochondrion outer membrane {ECO:0000305|PubMed:9344464};
Multi-pass membrane protein {ECO:0000255}.
Mouse PG classificationNA
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