Catalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses. Drosophila melanogaster (taxid: 7227) EC: 2EC: .EC: 3EC: .EC: 1EC: .EC: 6
Score = 108 bits (269), Expect = 1e-23, Method: Compositional matrix adjust.
Identities = 57/111 (51%), Positives = 75/111 (67%), Gaps = 3/111 (2%)
Query: 5 IQGEGIDLHLLGLRQTALEH--NIPCELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPV 62
IQG ID HLLGL+ A+E +IP ELF D AY ++ +F LSTSQV K+D M +GPV
Sbjct: 512 IQGNAIDRHLLGLKLQAIEDLVSIP-ELFMDTAYAVAMHFNLSTSQVPAKTDCVMCFGPV 570
Query: 63 VPDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVES 113
VPDGYG YNP I F +SAF SC T+AA+ A L+++L + +L++S
Sbjct: 571 VPDGYGICYNPMGEHINFAISAFNSCADTNAARMAHYLEKALLDMRSLLQS 621
Carnitine acetylase is specific for short chain fatty acids. Carnitine acetylase seems to affect the flux through the pyruvate dehydrogenase complex. It may be involved as well in the transport of acetyl-CoA out of the mitochondria for fatty acid biosynthesis or urinary excretion.
Score = 106 bits (264), Expect = 5e-23, Method: Compositional matrix adjust.
Identities = 52/110 (47%), Positives = 74/110 (67%), Gaps = 1/110 (0%)
Query: 5 IQGEGIDLHLLGLRQTALEHNIPC-ELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPVV 63
I+GE D HLLGL+ A+E + ++F D +Y ++ +F LSTSQV K+D M +GPVV
Sbjct: 511 IRGEAFDRHLLGLKLQAIEDLVSMPDIFMDTSYAIAMHFNLSTSQVPAKTDCVMSFGPVV 570
Query: 64 PDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVES 113
PDGYG YNP EA I F VSA+ SC T+AA+ A L+++L + L+++
Sbjct: 571 PDGYGICYNPMEAHINFSVSAYNSCAETNAARMAHYLEKALLDMRTLLQN 620
Carnitine acetylase is specific for short chain fatty acids. Carnitine acetylase seems to affect the flux through the pyruvate dehydrogenase complex. It may be involved as well in the transport of acetyl-CoA into mitochondria.
Score = 105 bits (261), Expect = 1e-22, Method: Compositional matrix adjust.
Identities = 52/110 (47%), Positives = 74/110 (67%), Gaps = 1/110 (0%)
Query: 5 IQGEGIDLHLLGLRQTALEHNIPC-ELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPVV 63
I+GE D HLLGL+ A+E + ++F D +Y ++ +F LSTSQV K+D M +GPVV
Sbjct: 511 IRGEAFDRHLLGLKLQAIEDLVSMPDIFMDTSYAIAMHFNLSTSQVPAKTDCVMFFGPVV 570
Query: 64 PDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVES 113
PDGYG YNP EA I F VSA+ SC T+AA+ A L+++L + L+++
Sbjct: 571 PDGYGICYNPMEAHINFSVSAYNSCAETNAARMAHYLEKALLDMRTLLQN 620
Carnitine acetylase is specific for short chain fatty acids. Carnitine acetylase seems to affect the flux through the pyruvate dehydrogenase complex. It may be involved as well in the transport of acetyl-CoA into mitochondria.
Score = 104 bits (260), Expect = 1e-22, Method: Compositional matrix adjust.
Identities = 52/110 (47%), Positives = 74/110 (67%), Gaps = 1/110 (0%)
Query: 5 IQGEGIDLHLLGLRQTALEHNIPC-ELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPVV 63
I+GE D HLLGL+ A+E + ++F D +Y ++ +F LSTSQV K+D M +GPVV
Sbjct: 511 IRGEAFDRHLLGLKLQAIEDLVSMPDIFMDTSYAIAMHFHLSTSQVPAKTDCVMFFGPVV 570
Query: 64 PDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVES 113
PDGYG YNP EA I F +SA+ SC T+AA+ A L+++L + L++S
Sbjct: 571 PDGYGVCYNPMEAHINFSLSAYNSCAETNAARLAHYLEKALLDMRALLQS 620
Carnitine acetylase is specific for short chain fatty acids. Carnitine acetylase seems to affect the flux through the pyruvate dehydrogenase complex. It may be involved as well in the transport of acetyl-CoA into mitochondria.
>gi|91077002|ref|XP_975503.1| PREDICTED: similar to choline o-acyltransferase [Tribolium castaneum] gi|270002009|gb|EEZ98456.1| hypothetical protein TcasGA2_TC000946 [Tribolium castaneum]
Score = 264 (98.0 bits), Expect = 6.6e-22, P = 6.6e-22
Identities = 58/116 (50%), Positives = 72/116 (62%)
Query: 5 IQGEGIDLHLLGLRQTALEH--NIPCELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPV 62
I G ID HLLGLR+ A EH +P E+F DE Y SN F LSTSQV + F YGPV
Sbjct: 507 ITGMAIDNHLLGLREVAREHFKELP-EIFTDETYLTSNRFILSTSQVPTTMEMFCCYGPV 565
Query: 63 VPDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVESRKIST 118
VP+GYG YNP+ I+FC+S+FK C TS+ A +++ESL I +L ST
Sbjct: 566 VPNGYGACYNPQPEHILFCISSFKDCKETSSDMLAKAVEESLLEIRDLCNKCSSST 621
Score = 264 (98.0 bits), Expect = 6.6e-22, P = 6.6e-22
Identities = 58/116 (50%), Positives = 72/116 (62%)
Query: 5 IQGEGIDLHLLGLRQTALEH--NIPCELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPV 62
I G ID HLLGLR+ A EH +P E+F DE Y SN F LSTSQV + F YGPV
Sbjct: 507 ITGMAIDNHLLGLREVAREHFKELP-EIFTDETYLTSNRFILSTSQVPTPMEMFCCYGPV 565
Query: 63 VPDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVESRKIST 118
VP+GYG YNP+ I+FC+S+FK C TS+ A +++ESL I +L ST
Sbjct: 566 VPNGYGACYNPQPEHILFCISSFKDCKETSSDMLAKAVEESLLEIRDLCNKCSSST 621
Score = 258 (95.9 bits), Expect = 3.0e-21, P = 3.0e-21
Identities = 49/108 (45%), Positives = 71/108 (65%)
Query: 7 GEGIDLHLLGLRQTALEHNIPC-ELFQDEAYKLSNYFKLSTSQVACKSDSFMGYGPVVPD 65
G+G+D HL GL+ A+E+ +P E F Y S +F++STSQVA K D+FMGYGP V D
Sbjct: 521 GKGVDRHLFGLKLMAVENCLPVPEFFSSPGYVKSTHFRMSTSQVATKYDAFMGYGPSVED 580
Query: 66 GYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIGNLVES 113
GY C YNPRE I+ +SA++ C T K A +L +S + + +++E+
Sbjct: 581 GYACCYNPREHDIILAISAWRHCQATDHQKIAKALAQSFAEMKDVLET 628
>PF00755 Carn_acyltransf: Choline/Carnitine o-acyltransferase; InterPro: IPR000542 A number of eukaryotic acetyltransferases can, on the basis of sequence similarities, be grouped together into a family
These enzymes include: Choline o-acetyltransferase 2.3.1.6 from EC, an enzyme that catalyses the biosynthesis of the neurotransmitter acetylcholine []. Carnitine o-acetyltransferase 2.3.1.7 from EC []. Peroxisomal carnitine octanoyltransferase 2.3.1.137 from EC, a fatty acid beta-oxidation pathway enzyme which is involved in the transport of medium-chain acyl-coenzyme A's from peroxisome to mitochondria []. Mitochondrial carnitine palmitoyltransferases I and II 2.3.1.21 from EC (CPT), enzymes involved in fatty acid metabolism and transport []. Mycoplasma pneumoniae putative acetyltransferase C09_orf600. ; GO: 0016746 transferase activity, transferring acyl groups; PDB: 2DEB_B 2H4T_A 2FW3_A 2RCU_B 2FYO_A 1S5O_A 1NM8_A 1T7Q_B 2H3W_B 1NDI_B ....
>PF06974 DUF1298: Protein of unknown function (DUF1298); InterPro: IPR009721 This entry represents the C terminus (approximately 170 residues) of a number of hypothetical plant proteins
Probab=95.98 E-value=0.06 Score=38.05 Aligned_cols=70 Identities=14% Similarity=0.182 Sum_probs=49.9
Q ss_pred cCCceEeecCCCCCCc---------CccccCC-ccCCceeEEeeecCCeEEEEEEecCCCCCccHHHHHHHHHHHHHHHH
Q psy4825 39 SNYFKLSTSQVACKSD---------SFMGYGP-VVPDGYGCSYNPREATIVFCVSAFKSCLTTSAAKFATSLDESLSAIG 108 (122)
Q Consensus 39 ~~~~~LSTS~~~~~~~---------~~~gfgp-~~~dGyGi~Y~i~~d~i~f~vss~~s~~~~~~~~f~~~L~~al~~~~ 108 (122)
..+..+..|++|.+.. ..+.+.| ..+.|.+|+..=..+++.|.|++-++- --|.++|.+++++++++|+
T Consensus 73 ~~~~~~viSNVPGP~~~l~~~G~~v~~i~~~~~~~~~~L~itv~SY~g~l~~gi~ad~~~-vpD~~~l~~~~~~~l~eL~ 151 (153)
T PF06974_consen 73 SPKANLVISNVPGPQEPLYFAGARVEYIYPSPLGDGQALNITVFSYAGKLDFGIVADRDA-VPDPQRLADCFEEALEELK 151 (153)
T ss_pred cCcceEEEecCCCChhheEECCeeeEEEEeeeecCCcceEEEEEEeCCEEEEEEEEcccc-CCCHHHHHHHHHHHHHHHH
Confidence 3456788889998852 1122222 334455566665689999999997653 3599999999999999998
Q ss_pred H
Q psy4825 109 N 109 (122)
Q Consensus 109 ~ 109 (122)
+
T Consensus 152 ~ 152 (153)
T PF06974_consen 152 E 152 (153)
T ss_pred c
Confidence 5
O-acyltransferase WSD1 is a bifunctional wax ester synthase/diacylglycerol acyltransferase, which is involved in cuticular wax biosynthesis [].; GO: 0004144 diacylglycerol O-acyltransferase activity
This bacteria-specific protein family includes a characterized, homodimeric, broad specificity acyltransferase from Acinetobacter sp. strain ADP1, active as wax ester synthase, as acyl coenzyme A:diacylglycerol acyltransferase, and as acyl-CoA:monoacylglycerol acyltransferase.
Crystal Structure Of Mouse Carnitine Octanoyltransf
3e-07
>pdb|2FY2|A Chain A, Structures Of Ligand Bound Human Choline Acetyltransferase Provide Insight Into Regulation Of Acetylcholine Synthesis Length = 612
>pdb|2H3W|A Chain A, Crystal Structure Of The S554aM564G MUTANT OF MURINE Carnitine Acetyltransferase In Complex With Hexanoylcarnitine And Coa Length = 599
>2deb_A CPT II, carnitine O-palmitoyltransferase II, mitochondrial; central six-stranded beta-sheet; HET: BOG COA PLM; 1.60A {Rattus norvegicus} PDB: 2fw3_A* 2fyo_A 2rcu_A* 2h4t_A* Length = 653
>2deb_A CPT II, carnitine O-palmitoyltransferase II, mitochondrial; central six-stranded beta-sheet; HET: BOG COA PLM; 1.60A {Rattus norvegicus} PDB: 2fw3_A* 2fyo_A 2rcu_A* 2h4t_A*