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MT000147

Record overview

MITO IDMT000147
Gene ID1375
SpeciesHomo sapiens (Human)
Gene Namecarnitine palmitoyltransferase 1B (muscle)
Gene SymbolCPT1B
SynonymsCPTI; CPT1M; MCPT1; CPT1-M; CPTI-M; M-CPT1; MCCPT1;
Alternate namescarnitine O-palmitoyltransferase 1, muscle isoform; carnitine palmitoyltransferase I-like protein; carnitine O-palmitoyltransferase I, mitochondrial muscle isoform;
Chromosome22
Map Location22q13.33
SummaryThe protein encoded by this gene, a member of the carnitine/choline acetyltransferase family, is the rate-controlling enzyme of the long-chain fatty acid beta-oxidation pathway in muscle mitochondria. This enzyme is required for the net transport of long-chain fatty acyl-CoAs from the cytoplasm into the mitochondria. Multiple transcript variants encoding different isoforms have been found for this gene, and read-through transcripts are expressed from the upstream locus that include exons from this gene. [provided by RefSeq, Jun 2009]
OrthologsView orthologs and multiple alignments for CPT1B

Proteins

carnitine O-palmitoyltransferase 1, muscle isoform isoform a
Refseq ID:NP_001138607
Protein GI:223468672
UniProt ID:Q53FV7
mRNA ID:NM_001145135
Length:772
RefSeq Status:
MAEAHQAVAFQFTVTPDGVDFRLSREALKHVYLSGINSWKKRLIRIKNGILRGVYPGSPTSWLVVIMATVGSSFCNVDISLGLVSCIQRCLPQGCGPYQT
PQTRALLSMAIFSTGVWVTGIFFFRQTLKLLLCYHGWMFEMHGKTSNLTRIWAMCIRLLSSRHPMLYSFQTSLPKLPVPRVSATIQRYLESVRPLLDDEE
YYRMELLAKEFQDKTAPRLQKYLVLKSWWASNYVSDWWEEYIYLRGRSPLMVNSNYYVMDLVLIKNTDVQAARLGNIIHAMIMYRRKLDREEIKPVMALG
IVPMCSYQMERMFNTTRIPGKDTDVLQHLSDSRHVAVYHKGRFFKLWLYEGARLLKPQDLEMQFQRILDDPSPPQPGEEKLAALTAGGRVEWAQARQAFF
SSGKNKAALEAIERAAFFVALDEESYSYDPEDEASLSLYGKALLHGNCYNRWFDKSFTLISFKNGQLGLNAEHAWADAPIIGHLWEFVLGTDSFHLGYTE
TGHCLGKPNPALAPPTRLQWDIPKQCQAVIESSYQVAKALADDVELYCFQFLPFGKGLIKKCRTSPDAFVQIALQLAHFRDRGKFCLTYEASMTRMFREG
RTETVRSCTSESTAFVQAMMEGSHTKADLRDLFQKAAKKHQNMYRLAMTGAGIDRHLFCLYLVSKYLGVSSPFLAEVLSEPWRLSTSQIPQSQIRMFDPE
QHPNHLGAGGGFGPVADDGYGVSYMIAGENTIFFHISSKFSSSETNAQRFGNHIRKALLDIADLFQVPKAYS
 
carnitine O-palmitoyltransferase 1, muscle isoform isoform a
Refseq ID:NP_689452
Protein GI:23238256
UniProt ID:Q92523
mRNA ID:NM_152246
Length:772
RefSeq Status:
Protein sequence is identical to GI:223468672 (mRNA isoform)
 
carnitine O-palmitoyltransferase 1, muscle isoform isoform a
Refseq ID:NP_689451
Protein GI:23238254
UniProt ID:Q92523
mRNA ID:NM_152245
Length:772
RefSeq Status:
Protein sequence is identical to GI:223468672 (mRNA isoform)
 
carnitine O-palmitoyltransferase 1, muscle isoform isoform a
Refseq ID:NP_001138609
Protein GI:223468678
UniProt ID:Q92523
mRNA ID:NM_001145137
Length:772
RefSeq Status:
Protein sequence is identical to GI:223468672 (mRNA isoform)
 
carnitine O-palmitoyltransferase 1, muscle isoform isoform a
Refseq ID:NP_004368
Protein GI:4758050
UniProt ID:Q92523
mRNA ID:NM_004377
Length:772
RefSeq Status:
Protein sequence is identical to GI:223468672 (mRNA isoform)
 
carnitine O-palmitoyltransferase 1, muscle isoform isoform c
Refseq ID:NP_001138606
Protein GI:223468670
UniProt ID:Q92523
mRNA ID:NM_001145134
Length:738
RefSeq Status:
MAEAHQAVAFQFTVTPDGVDFRLSREALKHVYLSGINSWKKRLIRIKNGILRGVYPGSPTSWLVVIMATVGSSFCNVDISLGLVSCIQRCLPQGCGPYQT
PQTRALLSMAIFSTGVWVTGIFFFRQTLKLLLCYHGWMFEMHGKTSNLTRIWAYLESVRPLLDDEEYYRMELLAKEFQDKTAPRLQKYLVLKSWWASNYV
SDWWEEYIYLRGRSPLMVNSNYYVMDLVLIKNTDVQAARLGNIIHAMIMYRRKLDREEIKPVMALGIVPMCSYQMERMFNTTRIPGKDTDVLQHLSDSRH
VAVYHKGRFFKLWLYEGARLLKPQDLEMQFQRILDDPSPPQPGEEKLAALTAGGRVEWAQARQAFFSSGKNKAALEAIERAAFFVALDEESYSYDPEDEA
SLSLYGKALLHGNCYNRWFDKSFTLISFKNGQLGLNAEHAWADAPIIGHLWEFVLGTDSFHLGYTETGHCLGKPNPALAPPTRLQWDIPKQCQAVIESSY
QVAKALADDVELYCFQFLPFGKGLIKKCRTSPDAFVQIALQLAHFRDRGKFCLTYEASMTRMFREGRTETVRSCTSESTAFVQAMMEGSHTKADLRDLFQ
KAAKKHQNMYRLAMTGAGIDRHLFCLYLVSKYLGVSSPFLAEVLSEPWRLSTSQIPQSQIRMFDPEQHPNHLGAGGGFGPVADDGYGVSYMIAGENTIFF
HISSKFSSSETNAQRFGNHIRKALLDIADLFQVPKAYS