1XL7 - JenaLib

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Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

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Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF MOUSE CARNITINE OCTANOYLTRANSFERASE

Authors :   G. Jogl, Y. S. Hsiao, L. Tong

Date :   30 Sep 04 (Deposition) - 19 Oct 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)

Keywords :   Carnitine, Octanoyltransferase, Selenomethionine, Hepes (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. Jogl, Y. S. Hsiao, L. Tong
Crystal Structure Of Mouse Carnitine Octanoyltransferase And Molecular Determinants Of Substrate Selectivity.
J. Biol. Chem. V. 280 738 2005
PubMed-ID: 15492013 | Reference-DOI: 10.1074/JBC.M409894200
(for further references see the PDB file header)

Molecule 1 - PEROXISOMAL CARNITINE O-OCTANOYLTRANSFERASE
	Chains	:	A, B
	EC Number	:	2.3.1.137
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28A
	Expression System Strain	:	B834 DE3
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	CROT, COT
	Organism Common	:	HOUSE MOUSE
	Organism Scientific	:	MUS MUSCULUS
	Organism Taxid	:	10090
	Synonym	:	COT

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 45)

No.	Name	Count	Type	Full Name
1	EPE	2	Ligand/Ion	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2	MPD	9	Ligand/Ion	(4S)-2-METHYL-2,4-PENTANEDIOL
3	MSE	34	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (3, 20)

No.	Name	Count	Type	Full Name
1	EPE	1	Ligand/Ion	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2	MPD	2	Ligand/Ion	(4S)-2-METHYL-2,4-PENTANEDIOL
3	MSE	17	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 2 (3, 25)

No.	Name	Count	Type	Full Name
1	EPE	1	Ligand/Ion	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2	MPD	7	Ligand/Ion	(4S)-2-METHYL-2,4-PENTANEDIOL
3	MSE	17	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (11, 11)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	TRP A:85 , TYR A:90 , HIS A:327 , ASP A:331 , TYR A:439 , THR A:441 , THR A:452 , HOH A:621 , HOH A:654 , HOH A:668 , HOH A:683	BINDING SITE FOR RESIDUE EPE A 613
02	AC2	SOFTWARE	TRP B:85 , TYR B:90 , HIS B:327 , ASP B:331 , TYR B:439 , THR B:441 , THR B:452 , MSE B:558 , MPD B:702 , MPD B:707 , HOH B:711 , HOH B:865 , HOH B:924 , HOH B:1018	BINDING SITE FOR RESIDUE EPE B 701
03	AC3	SOFTWARE	HIS A:327 , ASP A:331 , ALA A:332 , SER A:544 , PHE A:566	BINDING SITE FOR RESIDUE MPD A 614
04	AC4	SOFTWARE	GLN B:68 , GLU B:72 , ARG B:75 , LEU B:258	BINDING SITE FOR RESIDUE MPD A 615
05	AC5	SOFTWARE	PHE B:103 , HIS B:327 , ALA B:332 , THR B:441 , PHE B:566 , EPE B:701 , HOH B:865 , HOH B:1018	BINDING SITE FOR RESIDUE MPD B 702
06	AC6	SOFTWARE	HIS B:191 , PHE B:203 , ASP B:204 , LYS B:268 , GLU B:366	BINDING SITE FOR RESIDUE MPD B 703
07	AC7	SOFTWARE	PRO B:153	BINDING SITE FOR RESIDUE MPD B 704
08	AC8	SOFTWARE	LYS B:33 , GLU B:52 , GLN B:56 , GLN B:59 , GLU B:366 , HOH B:836	BINDING SITE FOR RESIDUE MPD B 705
09	AC9	SOFTWARE	LEU B:71 , ARG B:75 , SER B:257 , LEU B:258 , PRO B:260	BINDING SITE FOR RESIDUE MPD B 706
10	BC1	SOFTWARE	TYR B:439 , GLY B:537 , EPE B:701 , HOH B:924	BINDING SITE FOR RESIDUE MPD B 707
11	BC2	SOFTWARE	SER B:126 , TRP B:353 , HOH B:861	BINDING SITE FOR RESIDUE MPD B 708

(no "SS Bond" information available for 1XL7)

(no "Cis Peptide Bond" information available for 1XL7)

(no "SAP(SNP)/Variant" information available for 1XL7)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ACYLTRANSF_C_1	PS00439	Acyltransferases ChoActase / COT / CPT family signature 1.	OCTC_MOUSE	20-35	2	A:20-35 B:20-35
2	ACYLTRANSF_C_2	PS00440	Acyltransferases ChoActase / COT / CPT family signature 2.	OCTC_MOUSE	305-332	2	A:305-332 B:305-332

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ACYLTRANSF_C_1	PS00439	Acyltransferases ChoActase / COT / CPT family signature 1.	OCTC_MOUSE	20-35	1	A:20-35 -
2	ACYLTRANSF_C_2	PS00440	Acyltransferases ChoActase / COT / CPT family signature 2.	OCTC_MOUSE	305-332	1	A:305-332 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ACYLTRANSF_C_1	PS00439	Acyltransferases ChoActase / COT / CPT family signature 1.	OCTC_MOUSE	20-35	1	- B:20-35
2	ACYLTRANSF_C_2	PS00440	Acyltransferases ChoActase / COT / CPT family signature 2.	OCTC_MOUSE	305-332	1	- B:305-332

(no "Exon" information available for 1XL7)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:591
 aligned with OCTC_MOUSE | Q9DC50 from UniProtKB/Swiss-Prot  Length:612

    Alignment length:602
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610  
           OCTC_MOUSE    11 ERTFQYQDSLPSLPVPALEESLKKYLESVKPFANEDEYKKTEEIVQKFQEGAGKRLHQKLLERARGKRNWLEEWWLNVAYLDVRIPSQLNVNFVGPCPHFEHYWPAREGTQLERGSMMLWHNLNYWQLLRREKLPVHKSGNTPLDMNQFRMLFSTCKVPGITRDSIMNYFKTESEGHCPTHIAVLCRGRAFVFDVLHEGCLITPPELLRQLTYIHKKCSNEPVGPSIAALTSEERTRWAKAREYLISLDPENLTLLEKIQTSLFVYSIEDSSPHATPEEYSQVFEMLLGGDPSVRWGDKSYNLISFANGIFGCCCDHAPYDAMVMVNIAHYVDERVLETEGRWKGSEKVRDIPLPEELVFTVDEKILNDVSQAKAQHLKAASDLQIAASTFTSFGKKLTKEEALHPDTFIQLALQLAYYRLHGRPGCCYETAMTRYFYHGRTETVRSCTVEAVRWCQSMQDPSASLLERQQKMLEAFAKHNKMMKDCSHGKGFDRHLLGLLLIAKEEGLPVPELFEDPLFSRSGGGGNFVLSTSLVGYLRVQGVVVPMVHNGYGFFYHIRDDRFVVACSSWRSCPETDAEKLVQMIFHAFHDMIQLMNTAHL 612
               SCOP domains d1xl7a1 A:11-392 Peroxisomal carnitine O-octanoyltransferase, COT                                                                                                                                                                                                                                                                                                                             d1xl7a2 A:           393-610 Peroxisomal carnitine O-octanoyltransferase, COT                                                                                                                                             -- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhh.....hhhhhh.eeee.hhhhh.......hhhhhhhhhhhhhhhhhhhhhh......ee..ee..hhhhhhh..eeee......eeee............eeeeee..eeeeee.ee..ee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee...........hhhhhhhhhh.hhhhh......eeee.....eeeee......hhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhhhhhhhhhhheeeeeeee.-----------.hhhhhhhhhhhhhhhhhhh....eeeeee........eeeee..hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh....hhhhhhhhhhhh.......eeeee.................eeeeeeee..eeeeeeeee......hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------ACYLTRANSF_C_1  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ACYLTRANSF_C_2              ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xl7 A  11 ERTFQYQDSLPSLPVPALEESLKKYLESVKPFANEDEYKKTEEIVQKFQEGAGKRLHQKLLERARGKRNWLEEWWLNVAYLDVRIPSQLNVNFVGPCPHFEHYWPAREGTQLERGSmmLWHNLNYWQLLRREKLPVHKSGNTPLDmNQFRmLFSTCKVPGITRDSImNYFKTESEGHCPTHIAVLCRGRAFVFDVLHEGCLITPPELLRQLTYIHKKCSNEPVGPSIAALTSEERTRWAKAREYLISLDPENLTLLEKIQTSLFVYSIEDSSPHATPEEYSQVFEmLLGGDPSVRWGDKSYNLISFANGIFGCCCDHAPYDAmVmVNIAHYVDERVLETEGRWKGSEKVRDIPLPEELVFTVDEKILNDVSQAKAQHLKAASDLQIAASTFT-----------LHPDTFIQLALQLAYYRLHGRPGCCYETAmTRYFYHGRTETVRSCTVEAVRWCQSmQDPSASLLERQQKmLEAFAKHNKmmKDCSHGKGFDRHLLGLLLIAKEEGLPVPELFEDPLFSRSGGGGNFVLSTSLVGYLRVQGVVVPmVHNGYGFFYHIRDDRFVVACSSWRSCPETDAEKLVQmIFHAFHDmIQLmNTAHL 612
                                    20        30        40        50        60        70        80        90       100       110       120      |130       140       150     | 160|      170      |180       190       200       210       220       230       240       250       260       270       280       290     | 300       310       320       330  | |  340       350       360       370       380       390       400 |       -   |   420       430       440  |    450       460       470       480  |    490  ||   500       510       520       530       540       550       560       570       580       590    |  600  |   |610  
                                                                                                                                              127-MSE                      156-MSE|             177-MSE                                                                                                                296-MSE                              333-MSE                                                              402         414                          443-MSE                   469-MSE       483-MSE   493-MSE                                                          558-MSE                              595-MSE 603-MSE     
                                                                                                                                               128-MSE                          161-MSE                                                                                                                                                                       335-MSE                                                                                                                                                        494-MSE                                                                                                          607-MSE

Chain B from PDB  Type:PROTEIN  Length:600
 aligned with OCTC_MOUSE | Q9DC50 from UniProtKB/Swiss-Prot  Length:612

    Alignment length:600
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610
           OCTC_MOUSE    11 ERTFQYQDSLPSLPVPALEESLKKYLESVKPFANEDEYKKTEEIVQKFQEGAGKRLHQKLLERARGKRNWLEEWWLNVAYLDVRIPSQLNVNFVGPCPHFEHYWPAREGTQLERGSMMLWHNLNYWQLLRREKLPVHKSGNTPLDMNQFRMLFSTCKVPGITRDSIMNYFKTESEGHCPTHIAVLCRGRAFVFDVLHEGCLITPPELLRQLTYIHKKCSNEPVGPSIAALTSEERTRWAKAREYLISLDPENLTLLEKIQTSLFVYSIEDSSPHATPEEYSQVFEMLLGGDPSVRWGDKSYNLISFANGIFGCCCDHAPYDAMVMVNIAHYVDERVLETEGRWKGSEKVRDIPLPEELVFTVDEKILNDVSQAKAQHLKAASDLQIAASTFTSFGKKLTKEEALHPDTFIQLALQLAYYRLHGRPGCCYETAMTRYFYHGRTETVRSCTVEAVRWCQSMQDPSASLLERQQKMLEAFAKHNKMMKDCSHGKGFDRHLLGLLLIAKEEGLPVPELFEDPLFSRSGGGGNFVLSTSLVGYLRVQGVVVPMVHNGYGFFYHIRDDRFVVACSSWRSCPETDAEKLVQMIFHAFHDMIQLMNTA 610
               SCOP domains d1xl7b1 B:11-392 Peroxisomal carnitine O-octanoyltransferase, COT                                                                                                                                                                                                                                                                                                                             d1xl7b2 B:393-610 Peroxisomal carnitine O-octanoyltransferase, COT                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) --------Carn_acyltransf-1xl7B01 B:19-605                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ----- Pfam domains (1)
           Pfam domains (2) --------Carn_acyltransf-1xl7B02 B:19-605                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           ----- Pfam domains (2)
         Sec.struct. author .....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.....hhhhhh.eeee.hhhhh.......hhhhhhhhhhhhhhhhhhhhhh......ee..ee..hhhhhhh..eeee......eeee............eeeeee..eeeeee.ee..ee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee...........hhhhhhhhhh.hhhhh......eeee.....eeeee.....hhhhhhhhhhhhhhhhhhhh...............ee.....hhhhhhhhhhhhhhhhhhhhheeeeeeee...hhhhhhhhh.hhhhhhhhhhhhhhhhhhh....eeeeee........eeeee..hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...hhhhhhhhhhhh.......eeeee.................eeeeeeee..eeeeeeeee......hhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------ACYLTRANSF_C_1  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ACYLTRANSF_C_2              -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1xl7 B  11 ERTFQYQDSLPSLPVPALEESLKKYLESVKPFANEDEYKKTEEIVQKFQEGAGKRLHQKLLERARGKRNWLEEWWLNVAYLDVRIPSQLNVNFVGPCPHFEHYWPAREGTQLERGSmmLWHNLNYWQLLRREKLPVHKSGNTPLDmNQFRmLFSTCKVPGITRDSImNYFKTESEGHCPTHIAVLCRGRAFVFDVLHEGCLITPPELLRQLTYIHKKCSNEPVGPSIAALTSEERTRWAKAREYLISLDPENLTLLEKIQTSLFVYSIEDSSPHATPEEYSQVFEmLLGGDPSVRWGDKSYNLISFANGIFGCCCDHAPYDAmVmVNIAHYVDERVLETEGRWKGSEKVRDIPLPEELVFTVDEKILNDVSQAKAQHLKAASDLQIAASTFTSFGKKLTKEEALHPDTFIQLALQLAYYRLHGRPGCCYETAmTRYFYHGRTETVRSCTVEAVRWCQSmQDPSASLLERQQKmLEAFAKHNKmmKDCSHGKGFDRHLLGLLLIAKEEGLPVPELFEDPLFSRSGGGGNFVLSTSLVGYLRVQGVVVPmVHNGYGFFYHIRDDRFVVACSSWRSCPETDAEKLVQmIFHAFHDmIQLmNTA 610
                                    20        30        40        50        60        70        80        90       100       110       120      |130       140       150     | 160|      170      |180       190       200       210       220       230       240       250       260       270       280       290     | 300       310       320       330  | |  340       350       360       370       380       390       400       410       420       430       440  |    450       460       470       480  |    490  ||   500       510       520       530       540       550       560       570       580       590    |  600  |   |610
                                                                                                                                              127-MSE                      156-MSE|             177-MSE                                                                                                                296-MSE                              333-MSE                                                                                                       443-MSE                   469-MSE       483-MSE   493-MSE                                                          558-MSE                              595-MSE 603-MSE   
                                                                                                                                               128-MSE                          161-MSE                                                                                                                                                                       335-MSE                                                                                                                                                        494-MSE                                                                                                          607-MSE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: CoA-dependent acyltransferases (53)

Superfamily: CoA-dependent acyltransferases (53)

Family: Choline/Carnitine O-acyltransferase (21)

Protein domain: Peroxisomal carnitine O-octanoyltransferase, COT (4)

Mouse (Mus musculus) [TaxId: 10090] (4)

1a	d1xl7a1	A:11-392
1b	d1xl7a2	A:393-610
1c	d1xl7b1	B:11-392
1d	d1xl7b2	B:393-610

(no "CATH Domain" information available for 1XL7)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: CoA-acyltrans (22)

Family: Carn_acyltransf (11)

Mus musculus (Mouse) (9)

1a	Carn_acyltransf-1xl7B01	B:19-605
1b	Carn_acyltransf-1xl7B02	B:19-605

Asymmetric Unit(hide GO term definitions)

Chain A,B (OCTC_MOUSE | Q9DC50)

molecular function
	GO:0008458	carnitine O-octanoyltransferase activity	Catalysis of the reaction: (R)-carnitine + octanoyl-CoA = (S)-octanoylcarnitine + CoA.
	GO:0005102	receptor binding	Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0016746	transferase activity, transferring acyl groups	Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
	GO:0009437	carnitine metabolic process	The chemical reactions and pathways involving carnitine (hydroxy-trimethyl aminobutyric acid), a compound that participates in the transfer of acyl groups across the inner mitochondrial membrane.
	GO:0015936	coenzyme A metabolic process	The chemical reactions and pathways involving coenzyme A, 3'-phosphoadenosine-(5')diphospho(4')pantatheine, an acyl carrier in many acylation and acyl-transfer reactions in which the intermediate is a thiol ester.
	GO:0006635	fatty acid beta-oxidation	A fatty acid oxidation process that results in the complete oxidation of a long-chain fatty acid. Fatty acid beta-oxidation begins with the addition of coenzyme A to a fatty acid, and occurs by successive cycles of reactions during each of which the fatty acid is shortened by a two-carbon fragment removed as acetyl coenzyme A; the cycle continues until only two or three carbons remain (as acetyl-CoA or propionyl-CoA respectively).
	GO:0006631	fatty acid metabolic process	The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
	GO:0015908	fatty acid transport	The directed movement of fatty acids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Fatty acids are aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
	GO:0006091	generation of precursor metabolites and energy	The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
	GO:0051791	medium-chain fatty acid metabolic process	The chemical reactions and pathways involving medium-chain fatty acids, any fatty acid with a chain length of between C6 and C12.
	GO:0042493	response to drug	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
	GO:0010243	response to organonitrogen compound	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organonitrogen stimulus. An organonitrogen compound is formally a compound containing at least one carbon-nitrogen bond.
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0043231	intracellular membrane-bounded organelle	Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
	GO:0005739	mitochondrion	A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
	GO:0005777	peroxisome	A small organelle enclosed by a single membrane, and found in most eukaryotic cells. Contains peroxidases and other enzymes involved in a variety of metabolic processes including free radical detoxification, lipid catabolism and biosynthesis, and hydrogen peroxide metabolism.

Asymmetric Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1xl7)

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Access by PDB/NDB ID
	1xl7
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	OCTC_MOUSE \| Q9DC50
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	2.3.1.137
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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
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	OCTC_MOUSE \| Q9DC50
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UniProtKB/Swiss-Prot
	OCTC_MOUSE \| Q9DC50	:	1xl8 1xmc 1xmd

1ndb	CRYSTAL STRUCTURE OF CARNITINE ACETYLTRANSFERASE
1ndf	CARNITINE ACETYLTRANSFERASE IN COMPLEX WITH CARNITINE
1ndi	CARNITINE ACETYLTRANSFERASE IN COMPLEX WITH COA
1nm8	STRUCTURE OF HUMAN CARNITINE ACETYLTRANSFERASE
1xl8	STRUCTURE OF MOUSE CARNITINE OCTANOYLTRANSFERASE IN COMPLEX WITH OCTANOYLCARNITINE
1xmc	C323M MUTANT STRUCTURE OF MOUSE CARNITINE OCTANOYLTRANSFERASE
1xmd	M335V MUTANT STRUCTURE OF MOUSE CARNITINE OCTANOYLTRANSFERASE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 45)

Sites (11, 11)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (0, 0)

Pfam Domains (1, 2)

Gene Ontology (18, 18)

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Databases

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File