2RCU | pdb_00002rcu

Crystal structure of rat carnitine palmitoyltransferase 2 in complex with r-3-(hexadecanoylamino)-4-(trimethylazaniumyl)butanoate

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2rcua1	Alpha and beta proteins (a/b)	CoA-dependent acyltransferases	CoA-dependent acyltransferases	automated matches	automated matches	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
B	d2rcub1	Alpha and beta proteins (a/b)	CoA-dependent acyltransferases	CoA-dependent acyltransferases	automated matches	automated matches	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e2rcuA1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F:	ECOD (v294.1)
B		e2rcuB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1280.180	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
A	3.30.559.10	Alpha Beta	2-Layer Sandwich	Chloramphenicol Acetyltransferase	Chloramphenicol acetyltransferase-like domain	CATH (4.3.0)
A	3.30.559.70	Alpha Beta	2-Layer Sandwich	Chloramphenicol Acetyltransferase	Choline/Carnitine o-acyltransferase, domain 2	CATH (4.3.0)
B	1.20.1280.180	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
B	3.30.559.10	Alpha Beta	2-Layer Sandwich	Chloramphenicol Acetyltransferase	Chloramphenicol acetyltransferase-like domain	CATH (4.3.0)
B	3.30.559.70	Alpha Beta	2-Layer Sandwich	Chloramphenicol Acetyltransferase	Choline/Carnitine o-acyltransferase, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00755	Choline/Carnitine o-acyltransferase (Carn_acyltransf)	Choline/Carnitine o-acyltransferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Carnitine O-palmitoyltransferase 2	O-acyltransferase activity acyltransferase activity carnitine O-acyltransferase activity carnitine O-octanoyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity carnitine O-palmitoyltransferase activity O-palmitoyltransferase activity palmitoyltransferase activity	multicellular organismal process regulation of biological process homeostatic process biological regulation positive regulation of biological process adaptive thermogenesis multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process regulation of multicellular organismal process fatty acid metabolic process multicellular organismal process regulation of biological process homeostatic process biological regulation positive regulation of biological process adaptive thermogenesis multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process regulation of multicellular organismal process fatty acid metabolic process lipid catabolic process catabolic process oxoacid metabolic process carboxylic acid metabolic process primary metabolic process lipid modification organic acid metabolic process organic acid catabolic process fatty acid catabolic process monocarboxylic acid catabolic process fatty acid oxidation carboxylic acid catabolic process fatty acid beta-oxidation metabolic process cellular process small molecule metabolic process monocarboxylic acid metabolic process lipid oxidation small molecule catabolic process lipid metabolic process organic anion transport carboxylic acid transport transport lipid localization lipid transport establishment of localization organic acid transport localization monocarboxylic acid transport fatty acid transport macromolecule localization long-chain fatty acid transport carnitine shuttle cellular localization carboxylic acid transmembrane transport fatty acid transmembrane transport establishment of localization in cell mitochondrial transport intracellular lipid transport intracellular transport mitochondrial transmembrane transport transmembrane transport response to lipid response to stimulus response to fatty acid response to chemical response to oxygen-containing compound long-chain fatty acid metabolic process carnitine metabolic process modified amino acid metabolic process amino-acid betaine metabolic process developmental process multicellular organism development embryo development ending in birth or egg hatching chordate embryonic development anatomical structure development embryo development in utero embryonic development	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane nucleus membrane-enclosed lumen intracellular membraneless organelle nucleolus intracellular organelle lumen organelle lumen membraneless organelle nuclear lumen nucleoplasm mitochondrial matrix

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR039551	Choline/Carnitine o-acyltransferase, domain 1 and 2	Domain
A, B	IPR000542	Acyltransferase ChoActase/COT/CPT	Family
A, B	IPR042572	Carnitine o-acyltransferase, N-terminal	Homologous Superfamily
A, B	IPR023213	Chloramphenicol acetyltransferase-like domain superfamily	Homologous Superfamily
A, B	IPR042231	Choline/Carnitine o-acyltransferase, domain 2	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.