ID S9XQ06_CAMFR Unreviewed; 772 AA.
AC S9XQ06;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 27-MAR-2024, entry version 37.
DE RecName: Full=Carnitine O-palmitoyltransferase 1, muscle isoform {ECO:0000256|ARBA:ARBA00040569};
DE EC=2.3.1.21 {ECO:0000256|ARBA:ARBA00013243};
DE AltName: Full=Carnitine O-palmitoyltransferase I, muscle isoform {ECO:0000256|ARBA:ARBA00041685};
DE AltName: Full=Carnitine palmitoyltransferase 1B {ECO:0000256|ARBA:ARBA00042959};
GN ORFNames=CB1_000079011 {ECO:0000313|EMBL:EPY89739.1};
OS Camelus ferus (Wild bactrian camel) (Camelus bactrianus ferus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Tylopoda; Camelidae; Camelus.
OX NCBI_TaxID=419612 {ECO:0000313|EMBL:EPY89739.1, ECO:0000313|Proteomes:UP000030684};
RN [1] {ECO:0000313|EMBL:EPY89739.1, ECO:0000313|Proteomes:UP000030684}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=bactrian camel {ECO:0000313|Proteomes:UP000030684};
RX PubMed=23149746;
RG Bactrian Camels Genome Sequencing and Analysis Consortium;
RA Jirimutu, Wang Z., Ding G., Chen G., Sun Y., Sun Z., Zhang H., Wang L.,
RA Hasi S., Zhang Y., Li J., Shi Y., Xu Z., He C., Yu S., Li S., Zhang W.,
RA Batmunkh M., Ts B., Narenbatu, Unierhu, Bat-Ireedui S., Gao H.,
RA Baysgalan B., Li Q., Jia Z., Turigenbayila, Subudenggerile, Narenmanduhu,
RA Wang Z., Wang J., Pan L., Chen Y., Ganerdene Y., Dabxilt, Erdemt, Altansha,
RA Altansukh, Liu T., Cao M., Aruuntsever, Bayart, Hosblig, He F., Zha-ti A.,
RA Zheng G., Qiu F., Sun Z., Zhao L., Zhao W., Liu B., Li C., Chen Y.,
RA Tang X., Guo C., Liu W., Ming L., Temuulen, Cui A., Li Y., Gao J., Li J.,
RA Wurentaodi, Niu S., Sun T., Zhai Z., Zhang M., Chen C., Baldan T.,
RA Bayaer T., Li Y., Meng H.;
RT "Genome sequences of wild and domestic bactrian camels.";
RL Nat. Commun. 3:1202-1202(2012).
CC -!- FUNCTION: Catalyzes the transfer of the acyl group of long-chain fatty
CC acid-CoA conjugates onto carnitine, an essential step for the
CC mitochondrial uptake of long-chain fatty acids and their subsequent
CC beta-oxidation in the mitochondrion. {ECO:0000256|ARBA:ARBA00043926}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(R)-carnitine + hexadecanoyl-CoA = CoA + O-hexadecanoyl-(R)-
CC carnitine; Xref=Rhea:RHEA:12661, ChEBI:CHEBI:16347,
CC ChEBI:CHEBI:17490, ChEBI:CHEBI:57287, ChEBI:CHEBI:57379; EC=2.3.1.21;
CC Evidence={ECO:0000256|ARBA:ARBA00043805};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:12662;
CC Evidence={ECO:0000256|ARBA:ARBA00043805};
CC -!- PATHWAY: Lipid metabolism; fatty acid beta-oxidation.
CC {ECO:0000256|ARBA:ARBA00005005}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Mitochondrion
CC outer membrane {ECO:0000256|ARBA:ARBA00004374}; Multi-pass membrane
CC protein {ECO:0000256|ARBA:ARBA00004374}.
CC -!- SIMILARITY: Belongs to the carnitine/choline acetyltransferase family.
CC {ECO:0000256|ARBA:ARBA00005232, ECO:0000256|RuleBase:RU003801}.
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DR EMBL; KB016378; EPY89739.1; -; Genomic_DNA.
DR RefSeq; XP_006173105.1; XM_006173043.2.
DR AlphaFoldDB; S9XQ06; -.
DR UniPathway; UPA00659; -.
DR Proteomes; UP000030684; Unassembled WGS sequence.
DR GO; GO:0005741; C:mitochondrial outer membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0004095; F:carnitine O-palmitoyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006635; P:fatty acid beta-oxidation; IEA:UniProtKB-UniPathway.
DR Gene3D; 6.10.250.1760; -; 1.
DR Gene3D; 3.30.559.10; Chloramphenicol acetyltransferase-like domain; 1.
DR Gene3D; 3.30.559.70; Choline/Carnitine o-acyltransferase, domain 2; 1.
DR InterPro; IPR000542; Carn_acyl_trans.
DR InterPro; IPR023213; CAT-like_dom_sf.
DR InterPro; IPR039551; Cho/carn_acyl_trans.
DR InterPro; IPR042231; Cho/carn_acyl_trans_2.
DR InterPro; IPR032476; CPT_N.
DR PANTHER; PTHR22589; CARNITINE O-ACYLTRANSFERASE; 1.
DR PANTHER; PTHR22589:SF69; CARNITINE O-PALMITOYLTRANSFERASE 1, MUSCLE ISOFORM; 1.
DR Pfam; PF00755; Carn_acyltransf; 1.
DR Pfam; PF16484; CPT_N; 1.
DR SUPFAM; SSF52777; CoA-dependent acyltransferases; 2.
DR PROSITE; PS00439; ACYLTRANSF_C_1; 1.
DR PROSITE; PS00440; ACYLTRANSF_C_2; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315,
KW ECO:0000256|RuleBase:RU003801};
KW Fatty acid metabolism {ECO:0000256|ARBA:ARBA00022832};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128};
KW Mitochondrion outer membrane {ECO:0000256|ARBA:ARBA00022787};
KW Reference proteome {ECO:0000313|Proteomes:UP000030684};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003801};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 105..124
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 1..47
FT /note="Carnitine O-palmitoyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF16484"
FT DOMAIN 176..756
FT /note="Choline/carnitine acyltransferase"
FT /evidence="ECO:0000259|Pfam:PF00755"
FT ACT_SITE 473
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR600542-1"
SQ SEQUENCE 772 AA; 87943 MW; 3E1D9F13D55D57B7 CRC64;
MAEAHQAVAF QFTVTPEGVD FRLSREALKQ IYLSGINSWK KRLIRIKNGI LRGVYPGSPT
SWLVVVITTV GSSYCNVDIS RGLVCYIQRC LPERCGPYRT PQTRALLSMA VFSTGVWMMG
IFFFRQTLKL LLSYHGWMFE MHGKTSCFTK VWAICVRLLS SRRPMLYSFQ ASLPKLPVPS
VPATVHRYLE SVQHLLDDEE YCRMEVLAKE FQEKTAPRLQ KYLVLKSWWA TNYVSDWWEE
YVYLRGRTPL MVNSNYYVMD LVLVKNTDVQ AARLGNAVHA MIMYRRKLDR EEIKPVMALG
IVPMCSYQME RMFNTTRIPG KDADVLQHLT DSRHVAVYHK GRFFKVWLYE GSHLLKPRDL
EMQFQRILDD PSPPQPGEER LAALTAGGRV EWAQARQAFF SSGKNKAALD AIERAAFFVA
LDEESHGYDP EDEASLSLYG KALLHGNCCN RWFDKSFTLI AFKNGQLGLN TEHAWADAPI
IGHLWEFVVG TDAFHLGYAE TGHCLGKPNP VLAPPQRLQW DIPEQCQAVI ESSYQVAKAL
ADDVELYCFQ FLPFGKGLIK KCRTSPDAFV QIALQLAHFR DRGKFCLTYE ASMTRMFREG
RTETVRSCTR ESTAFVQAVV EGRHMKADLQ DLFRKAAEKH QNMYRLAMTG AGIDRHLFCL
YVVSKYLGVS SPFLAEVLSE PWRLSTSQIA QFQIRMFDPN KYPNHLAAGG GFGPVADDGY
GVSYMIAGEN TIFFHVSSKF SSSETNAQRF GNHIRQALLD IADLFQVPKA DR
//