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Identification
HMDB Protein ID HMDBP00311
Secondary Accession Numbers
  • 5546
  • HMDBP04313
Name Carnitine O-palmitoyltransferase 2, mitochondrial
Synonyms
  1. CPT II
  2. Carnitine palmitoyltransferase II
Gene Name CPT2
Protein Type Enzyme
Biological Properties
General Function Involved in acyltransferase activity
Specific Function Not Available
Pathways
  • Acylcarnitine (13Z,16Z)-Hexacosa-13,16-dienoylcarnitine
  • Acylcarnitine (17Z)-Hexacos-17-enoylcarnitine
  • Acylcarnitine (2S,3R)-3-Hydroxy-2-methylbutanoylcarnitine
  • Acylcarnitine (7Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-7,9,12,15,18,21-hexaenoylcarnitine
  • Acylcarnitine 3-Hydroxydecanoylcarnitine
  • Acylcarnitine Heptacosanoylcarnitine
  • Acylcarnitine Hexacosanoylcarnitine
  • Acylcarnitine Nonacosanoylcarnitine
  • Acylcarnitine Octacosanoylcarnitine
  • Acylcarnitine Pentacosanoylcarnitine
  • Adrenoleukodystrophy, X-linked
  • Biosynthesis of unsaturated fatty acids
  • Carnitine palmitoyl transferase deficiency (I)
  • Carnitine palmitoyl transferase deficiency (II)
  • Carnitine-acylcarnitine translocase deficiency
  • Ethylmalonic Encephalopathy
  • fatty acid beta-oxidation
  • Fatty acid Metabolism
  • fatty acid metabolism
  • Glutaric Aciduria Type I
  • Long chain acyl-CoA dehydrogenase deficiency (LCAD)
  • Medium chain acyl-coa dehydrogenase deficiency (MCAD)
  • Mitochondrial Beta-Oxidation of Long Chain Saturated Fatty Acids
  • Oxidation of Branched Chain Fatty Acids
  • PPAR signaling pathway
  • Short Chain Acyl CoA Dehydrogenase Deficiency (SCAD Deficiency)
  • Trifunctional protein deficiency
  • Very-long-chain acyl coa dehydrogenase deficiency (VLCAD)
Reactions
Palmityl-CoA + L-Carnitine → Coenzyme A + Palmitoylcarnitine details
GO Classification
Biological Process
carnitine shuttle
regulation of fatty acid oxidation
fatty acid beta-oxidation
Cellular Component
nucleolus
mitochondrial inner membrane
Function
catalytic activity
transferase activity
transferase activity, transferring acyl groups
transferase activity, transferring acyl groups other than amino-acyl groups
acyltransferase activity
Molecular Function
carnitine O-palmitoyltransferase activity
Cellular Location
  1. Peripheral membrane protein
  2. Mitochondrion inner membrane
  3. Matrix side
Gene Properties
Chromosome Location 1
Locus 1p32
SNPs CPT2
Gene Sequence
>1977 bp
ATGGTGCCCCGCCTGCTGCTGCGCGCCTGGCCCCGGGGCCCCGCGGTTGGTCCGGGAGCC
CCCAGTCGGCCCCTCAGCGCCGGCTCCGGGCCCGGCCAGTACCTGCAGCGCAGCATCGTG
CCCACCATGCACTACCAGGACAGCCTGCCCAGGCTGCCTATTCCCAAACTTGAAGACACC
ATTAGGAGATACCTCAGTGCACAGAAGCCTCTCTTGAATGATGGCCAGTTCAGGAAAACA
GAACAATTTTGCAAGAGTTTTGAAAATGGGATTGGAAAAGAACTGCATGAGCAGCTGGTT
GCTCTGGACAAACAGAATAAACATACAAGCTACATTTCGGGACCCTGGTTTGATATGTAC
CTATCTGCTCGAGACTCCGTTGTTCTGAACTTTAATCCATTTATGGCTTTCAATCCTGAC
CCAAAATCTGAGTATAATGACCAGCTCACCCGGGCAACCAACATGACTGTTTCTGCCATC
CGGTTTCTGAAGACACTCCGGGCTGGCCTTCTGGAGCCAGAAGTGTTCCACTTGAACCCT
GCAAAAAGTGACACTATCACCTTCAAGAGACTCATACGCTTTGTGCCTTCCTCTCTGTCC
TGGTATGGGGCCTACCTGGTCAATGCGTATCCCCTGGATATGTCCCAGTATTTTCGGCTT
TTCAACTCAACTCGTTTACCCAAACCCAGTCGGGATGAACTCTTCACTGATGACAAGGCC
AGACACCTCCTGGTCCTAAGGAAAGGAAATTTTTATATCTTTGATGTCCTGGATCAAGAT
GGGAACATTGTGAGCCCCTCGGAAATCCAGGCACATCTGAAGTACATTCTCTCAGACAGC
AGCCCCGCCCCCGAGTTTCCCCTGGCATACCTGACCAGTGAGAACCGAGACATCTGGGCA
GAGCTCAGGCAGAAGCTGATGAGTAGTGGCAATGAGGAGAGCCTGAGGAAAGTGGACTCG
GCAGTGTTCTGTCTCTGCCTAGATGACTTCCCCATTAAGGACCTTGTCCACTTGTCCCAC
AATATGCTGCATGGGGATGGCACAAACCGCTGGTTTGATAAATCCTTTAACCTCATTATC
GCCAAGGATGGCTCTACTGCCGTCCACTTTGAGCACTCTTGGGGTGATGGTGTGGCAGTG
CTCAGATTTTTTAATGAAGTATTTAAAGACAGCACTCAGACCCCTGCCGTCACTCCACAG
AGCCAGCCAGCTACCACTGACTCTACTGTCACGGTGCAGAAACTCAACTTCGAGCTGACT
GATGCCTTAAAGACTGGCATCACAGCTGCTAAGGAAAAGTTTGATGCCACCATGAAAACC
CTCACTATTGACTGCGTCCAGTTTCAGAGAGGAGGCAAAGAATTCCTGAAGAAGCAAAAG
CTGAGCCCTGACGCAGTTGCCCAGCTGGCATTCCAGATGGCCTTCCTGCGGCAGTACGGG
CAGACAGTGGCCACCTACGAGTCCTGTAGCACTGCCGCATTCAAGCACGGCCGCACTGAG
ACCATCCGCCCGGCCTCCGTCTATACAAAGAGGTGCTCTGAGGCCTTTGTCAGGGAGCCC
TCCAGGCACAGTGCTGGTGAGCTTCAGCAGATGATGGTTGAGTGCTCCAAGTACCATGGC
CAGCTGACCAAAGAAGCAGCAATGGGCCAGGGCTTTGACCGACACTTGTTTGCTCTGCGG
CATCTGGCAGCAGCCAAAGGGATCATCTTGCCTGAGCTCTACCTGGACCCTGCATACGGG
CAGATAAACCACAATGTCCTGTCCACGAGCACACTGAGCAGCCCAGCAGTGAACCTTGGG
GGCTTTGCCCCTGTGGTCTCTGATGGCTTTGGTGTTGGGTATGCTGTTCATGACAACTGG
ATAGGCTGCAATGTCTCTTCCTACCCAGGCCGCAATGCCCGGGAGTTTCTCCAATGTGTG
GAGAAGGCCTTAGAAGACATGTTTGATGCCTTAGAAGGCAAATCCATCAAAAGTTAA
Protein Properties
Number of Residues 658
Molecular Weight 73776.335
Theoretical pI 8.177
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Carnitine O-palmitoyltransferase 2, mitochondrial
MVPRLLLRAWPRGPAVGPGAPSRPLSAGSGPGQYLQRSIVPTMHYQDSLPRLPIPKLEDT
IRRYLSAQKPLLNDGQFRKTEQFCKSFENGIGKELHEQLVALDKQNKHTSYISGPWFDMY
LSARDSVVLNFNPFMAFNPDPKSEYNDQLTRATNMTVSAIRFLKTLRAGLLEPEVFHLNP
AKSDTITFKRLIRFVPSSLSWYGAYLVNAYPLDMSQYFRLFNSTRLPKPSRDELFTDDKA
RHLLVLRKGNFYIFDVLDQDGNIVSPSEIQAHLKYILSDSSPAPEFPLAYLTSENRDIWA
ELRQKLMSSGNEESLRKVDSAVFCLCLDDFPIKDLVHLSHNMLHGDGTNRWFDKSFNLII
AKDGSTAVHFEHSWGDGVAVLRFFNEVFKDSTQTPAVTPQSQPATTDSTVTVQKLNFELT
DALKTGITAAKEKFDATMKTLTIDCVQFQRGGKEFLKKQKLSPDAVAQLAFQMAFLRQYG
QTVATYESCSTAAFKHGRTETIRPASVYTKRCSEAFVREPSRHSAGELQQMMVECSKYHG
QLTKEAAMGQGFDRHLFALRHLAAAKGIILPELYLDPAYGQINHNVLSTSTLSSPAVNLG
GFAPVVSDGFGVGYAVHDNWIGCNVSSYPGRNAREFLQCVEKALEDMFDALEGKSIKS
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID P23786
UniProtKB/Swiss-Prot Entry Name CPT2_HUMAN
PDB IDs Not Available
GenBank Gene ID U09648
GeneCard ID CPT2
GenAtlas ID CPT2
HGNC ID HGNC:2330
References
General References
  1. Ota T, Suzuki Y, Nishikawa T, Otsuki T, Sugiyama T, Irie R, Wakamatsu A, Hayashi K, Sato H, Nagai K, Kimura K, Makita H, Sekine M, Obayashi M, Nishi T, Shibahara T, Tanaka T, Ishii S, Yamamoto J, Saito K, Kawai Y, Isono Y, Nakamura Y, Nagahari K, Murakami K, Yasuda T, Iwayanagi T, Wagatsuma M, Shiratori A, Sudo H, Hosoiri T, Kaku Y, Kodaira H, Kondo H, Sugawara M, Takahashi M, Kanda K, Yokoi T, Furuya T, Kikkawa E, Omura Y, Abe K, Kamihara K, Katsuta N, Sato K, Tanikawa M, Yamazaki M, Ninomiya K, Ishibashi T, Yamashita H, Murakawa K, Fujimori K, Tanai H, Kimata M, Watanabe M, Hiraoka S, Chiba Y, Ishida S, Ono Y, Takiguchi S, Watanabe S, Yosida M, Hotuta T, Kusano J, Kanehori K, Takahashi-Fujii A, Hara H, Tanase TO, Nomura Y, Togiya S, Komai F, Hara R, Takeuchi K, Arita M, Imose N, Musashino K, Yuuki H, Oshima A, Sasaki N, Aotsuka S, Yoshikawa Y, Matsunawa H, Ichihara T, Shiohata N, Sano S, Moriya S, Momiyama H, Satoh N, Takami S, Terashima Y, Suzuki O, Nakagawa S, Senoh A, Mizoguchi H, Goto Y, Shimizu F, Wakebe H, Hishigaki H, Watanabe T, Sugiyama A, Takemoto M, Kawakami B, Yamazaki M, Watanabe K, Kumagai A, Itakura S, Fukuzumi Y, Fujimori Y, Komiyama M, Tashiro H, Tanigami A, Fujiwara T, Ono T, Yamada K, Fujii Y, Ozaki K, Hirao M, Ohmori Y, Kawabata A, Hikiji T, Kobatake N, Inagaki H, Ikema Y, Okamoto S, Okitani R, Kawakami T, Noguchi S, Itoh T, Shigeta K, Senba T, Matsumura K, Nakajima Y, Mizuno T, Morinaga M, Sasaki M, Togashi T, Oyama M, Hata H, Watanabe M, Komatsu T, Mizushima-Sugano J, Satoh T, Shirai Y, Takahashi Y, Nakagawa K, Okumura K, Nagase T, Nomura N, Kikuchi H, Masuho Y, Yamashita R, Nakai K, Yada T, Nakamura Y, Ohara O, Isogai T, Sugano S: Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 2004 Jan;36(1):40-5. Epub 2003 Dec 21. [PubMed:14702039 ]
  2. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
  3. Gregory SG, Barlow KF, McLay KE, Kaul R, Swarbreck D, Dunham A, Scott CE, Howe KL, Woodfine K, Spencer CC, Jones MC, Gillson C, Searle S, Zhou Y, Kokocinski F, McDonald L, Evans R, Phillips K, Atkinson A, Cooper R, Jones C, Hall RE, Andrews TD, Lloyd C, Ainscough R, Almeida JP, Ambrose KD, Anderson F, Andrew RW, Ashwell RI, Aubin K, Babbage AK, Bagguley CL, Bailey J, Beasley H, Bethel G, Bird CP, Bray-Allen S, Brown JY, Brown AJ, Buckley D, Burton J, Bye J, Carder C, Chapman JC, Clark SY, Clarke G, Clee C, Cobley V, Collier RE, Corby N, Coville GJ, Davies J, Deadman R, Dunn M, Earthrowl M, Ellington AG, Errington H, Frankish A, Frankland J, French L, Garner P, Garnett J, Gay L, Ghori MR, Gibson R, Gilby LM, Gillett W, Glithero RJ, Grafham DV, Griffiths C, Griffiths-Jones S, Grocock R, Hammond S, Harrison ES, Hart E, Haugen E, Heath PD, Holmes S, Holt K, Howden PJ, Hunt AR, Hunt SE, Hunter G, Isherwood J, James R, Johnson C, Johnson D, Joy A, Kay M, Kershaw JK, Kibukawa M, Kimberley AM, King A, Knights AJ, Lad H, Laird G, Lawlor S, Leongamornlert DA, Lloyd DM, Loveland J, Lovell J, Lush MJ, Lyne R, Martin S, Mashreghi-Mohammadi M, Matthews L, Matthews NS, McLaren S, Milne S, Mistry S, Moore MJ, Nickerson T, O'Dell CN, Oliver K, Palmeiri A, Palmer SA, Parker A, Patel D, Pearce AV, Peck AI, Pelan S, Phelps K, Phillimore BJ, Plumb R, Rajan J, Raymond C, Rouse G, Saenphimmachak C, Sehra HK, Sheridan E, Shownkeen R, Sims S, Skuce CD, Smith M, Steward C, Subramanian S, Sycamore N, Tracey A, Tromans A, Van Helmond Z, Wall M, Wallis JM, White S, Whitehead SL, Wilkinson JE, Willey DL, Williams H, Wilming L, Wray PW, Wu Z, Coulson A, Vaudin M, Sulston JE, Durbin R, Hubbard T, Wooster R, Dunham I, Carter NP, McVean G, Ross MT, Harrow J, Olson MV, Beck S, Rogers J, Bentley DR, Banerjee R, Bryant SP, Burford DC, Burrill WD, Clegg SM, Dhami P, Dovey O, Faulkner LM, Gribble SM, Langford CF, Pandian RD, Porter KM, Prigmore E: The DNA sequence and biological annotation of human chromosome 1. Nature. 2006 May 18;441(7091):315-21. [PubMed:16710414 ]
  4. Choudhary C, Kumar C, Gnad F, Nielsen ML, Rehman M, Walther TC, Olsen JV, Mann M: Lysine acetylation targets protein complexes and co-regulates major cellular functions. Science. 2009 Aug 14;325(5942):834-40. doi: 10.1126/science.1175371. Epub 2009 Jul 16. [PubMed:19608861 ]
  5. Finocchiaro G, Taroni F, Rocchi M, Martin AL, Colombo I, Tarelli GT, DiDonato S: cDNA cloning, sequence analysis, and chromosomal localization of the gene for human carnitine palmitoyltransferase. Proc Natl Acad Sci U S A. 1991 Jan 15;88(2):661-5. [PubMed:1988962 ]
  6. Finocchiaro G, Taroni F, Rocchi M, Liras Martin A, Colombo I, Tarelli GT, DiDonato S: cDNA cloning, sequence analysis, and chromosomal localization of human carnitine palmitoyltransferase. Proc Natl Acad Sci U S A. 1991 Dec 1;88(23):10981. [PubMed:1961767 ]
  7. Verderio E, Cavadini P, Montermini L, Wang H, Lamantea E, Finocchiaro G, DiDonato S, Gellera C, Taroni F: Carnitine palmitoyltransferase II deficiency: structure of the gene and characterization of two novel disease-causing mutations. Hum Mol Genet. 1995 Jan;4(1):19-29. [PubMed:7711730 ]
  8. Finocchiaro G, Colombo I, DiDonato S: Purification, characterization and partial amino acid sequences of carnitine palmitoyl-transferase from human liver. FEBS Lett. 1990 Nov 12;274(1-2):163-6. [PubMed:2174799 ]
  9. Taroni F, Verderio E, Fiorucci S, Cavadini P, Finocchiaro G, Uziel G, Lamantea E, Gellera C, DiDonato S: Molecular characterization of inherited carnitine palmitoyltransferase II deficiency. Proc Natl Acad Sci U S A. 1992 Sep 15;89(18):8429-33. [PubMed:1528846 ]
  10. Taroni F, Verderio E, Dworzak F, Willems PJ, Cavadini P, DiDonato S: Identification of a common mutation in the carnitine palmitoyltransferase II gene in familial recurrent myoglobinuria patients. Nat Genet. 1993 Jul;4(3):314-20. [PubMed:8358442 ]
  11. Bonnefont JP, Taroni F, Cavadini P, Cepanec C, Brivet M, Saudubray JM, Leroux JP, Demaugre F: Molecular analysis of carnitine palmitoyltransferase II deficiency with hepatocardiomuscular expression. Am J Hum Genet. 1996 May;58(5):971-8. [PubMed:8651281 ]
  12. Wataya K, Akanuma J, Cavadini P, Aoki Y, Kure S, Invernizzi F, Yoshida I, Kira J, Taroni F, Matsubara Y, Narisawa K: Two CPT2 mutations in three Japanese patients with carnitine palmitoyltransferase II deficiency: functional analysis and association with polymorphic haplotypes and two clinical phenotypes. Hum Mutat. 1998;11(5):377-86. [PubMed:9600456 ]
  13. Yang BZ, Ding JH, Dewese T, Roe D, He G, Wilkinson J, Day DW, Demaugre F, Rabier D, Brivet M, Roe C: Identification of four novel mutations in patients with carnitine palmitoyltransferase II (CPT II) deficiency. Mol Genet Metab. 1998 Aug;64(4):229-36. [PubMed:9758712 ]
  14. Taggart RT, Smail D, Apolito C, Vladutiu GD: Novel mutations associated with carnitine palmitoyltransferase II deficiency. Hum Mutat. 1999;13(3):210-20. [PubMed:10090476 ]
  15. Elpeleg ON, Hammerman C, Saada A, Shaag A, Golzand E, Hochner-Celnikier D, Berger I, Nadjari M: Antenatal presentation of carnitine palmitoyltransferase II deficiency. Am J Med Genet. 2001 Aug 1;102(2):183-7. [PubMed:11477613 ]
  16. Olpin SE, Afifi A, Clark S, Manning NJ, Bonham JR, Dalton A, Leonard JV, Land JM, Andresen BS, Morris AA, Muntoni F, Turnbull D, Pourfarzam M, Rahman S, Pollitt RJ: Mutation and biochemical analysis in carnitine palmitoyltransferase type II (CPT II) deficiency. J Inherit Metab Dis. 2003;26(6):543-57. [PubMed:14605500 ]
  17. Sigauke E, Rakheja D, Kitson K, Bennett MJ: Carnitine palmitoyltransferase II deficiency: a clinical, biochemical, and molecular review. Lab Invest. 2003 Nov;83(11):1543-54. [PubMed:14615409 ]
  18. Orngreen MC, Duno M, Ejstrup R, Christensen E, Schwartz M, Sacchetti M, Vissing J: Fuel utilization in subjects with carnitine palmitoyltransferase 2 gene mutations. Ann Neurol. 2005 Jan;57(1):60-6. [PubMed:15622536 ]