1QXO

Crystal structure of Chorismate synthase complexed with oxidized FMN and EPSP

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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	d1qxoa_	Alpha and beta proteins (a+b)	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)
B	d1qxob_	Alpha and beta proteins (a+b)	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)
D	d1qxod_	Alpha and beta proteins (a+b)	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)
C	d1qxoc_	Alpha and beta proteins (a+b)	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	Chorismate synthase, AroC	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Chorismate synthase, AroC	8027697	4001582	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Chorismate synthase, AroC	8040076	3001892	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Chorismate synthase, AroC	8040076	3001892	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Chorismate synthase, AroC	8040076	3001892	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Chorismate synthase, AroC	8040076	3001892	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	Chorismate_synt	e1qxoA1	A: a+b two layers	X: Chorismate synthase, AroC (From Topology)	H: Chorismate synthase, AroC (From Topology)	T: Chorismate synthase, AroC	F: Chorismate_synt	ECOD (1.6)
B	Chorismate_synt	e1qxoB1	A: a+b two layers	X: Chorismate synthase, AroC (From Topology)	H: Chorismate synthase, AroC (From Topology)	T: Chorismate synthase, AroC	F: Chorismate_synt	ECOD (1.6)
D	Chorismate_synt	e1qxoD1	A: a+b two layers	X: Chorismate synthase, AroC (From Topology)	H: Chorismate synthase, AroC (From Topology)	T: Chorismate synthase, AroC	F: Chorismate_synt	ECOD (1.6)
C	Chorismate_synt	e1qxoC1	A: a+b two layers	X: Chorismate synthase, AroC (From Topology)	H: Chorismate synthase, AroC (From Topology)	T: Chorismate synthase, AroC	F: Chorismate_synt	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.150.10	Alpha Beta	4-Layer Sandwich	Chorismate synthase, AroC fold	Chorismate synthase AroC	CATH (4.3.0)
B	3.60.150.10	Alpha Beta	4-Layer Sandwich	Chorismate synthase, AroC fold	Chorismate synthase AroC	CATH (4.3.0)
D	3.60.150.10	Alpha Beta	4-Layer Sandwich	Chorismate synthase, AroC fold	Chorismate synthase AroC	CATH (4.3.0)
C	3.60.150.10	Alpha Beta	4-Layer Sandwich	Chorismate synthase, AroC fold	Chorismate synthase AroC	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01264	Chorismate synthase (Chorismate_synt)	Chorismate synthase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Chorismate synthase	binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding chorismate synthase activity carbon-oxygen lyase activity, acting on phosphates lyase activity binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding chorismate synthase activity carbon-oxygen lyase activity, acting on phosphates lyase activity catalytic activity carbon-oxygen lyase activity	amino acid biosynthetic process biosynthetic process amino acid metabolic process primary metabolic process metabolic process cellular process small molecule biosynthetic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process chorismate metabolic process amino acid biosynthetic process biosynthetic process amino acid metabolic process primary metabolic process metabolic process cellular process small molecule biosynthetic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process chorismate metabolic process chorismate biosynthetic process small molecule metabolic process dicarboxylic acid biosynthetic process aromatic amino acid family biosynthetic process aromatic amino acid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR035904	Chorismate synthase AroC superfamily	Homologous Superfamily
A, B, C, D	IPR020541	Chorismate synthase, conserved site	Conserved Site
A, B, C, D	IPR000453	Chorismate synthase	Family

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.