4CQ6 | pdb_00004cq6

The crystal structure of the allene oxide cyclase 2 from Arabidopsis thaliana with bound inhibitor - vernolic acid

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d4cq6a_	All beta proteins	AOC barrel-like	Allene oxide cyclase-like	Allene oxide cyclase-like	automated matches	THALE CRESS (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
B	d4cq6b_	All beta proteins	AOC barrel-like	Allene oxide cyclase-like	Allene oxide cyclase-like	automated matches	THALE CRESS (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
C	d4cq6c_	All beta proteins	AOC barrel-like	Allene oxide cyclase-like	Allene oxide cyclase-like	automated matches	THALE CRESS (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Allene oxide cyclase-like	8033592	3000659	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Allene oxide cyclase-like	8033592	3000659	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Allene oxide cyclase-like	8033592	3000659	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	GTP-eEF1A_C	e4cq6A1	A: alpha bundles	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: GTP-eEF1A_C	ECOD (develop294)
B	ArsA_ATPase, ParA	e4cq6B1	A: alpha bundles	X: Anticodon-binding domain of Class II aaRS	H: Anticodon-binding domain of Class II aaRS	T: Anticodon-binding domain of Class II aaRS	F: ArsA_ATPase, ParA	ECOD (develop294)
C	ArsA_ATPase, ParA	e4cq6C1	A: alpha bundles	X: Anticodon-binding domain of Class II aaRS	H: Anticodon-binding domain of Class II aaRS	T: Anticodon-binding domain of Class II aaRS	F: ArsA_ATPase, ParA	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.480.10	Mainly Beta	Beta Barrel	AOC barrel-like	Allene oxide cyclase-like	CATH (4.3.0)
B	2.40.480.10	Mainly Beta	Beta Barrel	AOC barrel-like	Allene oxide cyclase-like	CATH (4.3.0)
C	2.40.480.10	Mainly Beta	Beta Barrel	AOC barrel-like	Allene oxide cyclase-like	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	ALLENE OXIDE CYCLASE 2, CHLOROPLASTIC	isomerase activity intramolecular oxidoreductase activity allene-oxide cyclase activity cyclase activity catalytic activity	response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus fatty acid metabolic process long-chain fatty acid metabolic process monocarboxylic acid biosynthetic process oxoacid metabolic process small molecule biosynthetic process jasmonic acid biosynthetic process long-chain fatty acid biosynthetic process carboxylic acid metabolic process lipid biosynthetic process response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus fatty acid metabolic process long-chain fatty acid metabolic process monocarboxylic acid biosynthetic process oxoacid metabolic process small molecule biosynthetic process jasmonic acid biosynthetic process long-chain fatty acid biosynthetic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process jasmonic acid metabolic process organic acid metabolic process organic acid biosynthetic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process metabolic process cellular process small molecule metabolic process monocarboxylic acid metabolic process lipid metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle plastid stromule intracellular membrane-bounded organelle intracellular organelle organelle envelope organelle plastid envelope chloroplast thylakoid membrane plastid membrane cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle plastid stromule intracellular membrane-bounded organelle intracellular organelle organelle envelope organelle plastid envelope chloroplast thylakoid membrane plastid membrane organelle outer membrane plastid thylakoid membrane plastid thylakoid bounding membrane of organelle membraneless organelle thylakoid chloroplast membrane intracellular membraneless organelle thylakoid membrane chloroplast thylakoid outer membrane photosynthetic membrane organelle membrane plastid stroma chloroplast stroma chloroplast envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR009410	Allene oxide cyclase	Family
A, B, C	IPR044859	Allene oxide cyclase/Dirigent protein	Homologous Superfamily
A, B, C	IPR034871	Allene oxide cyclase superfamily	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.