2FKN

crystal structure of urocanase from bacillus subtilis

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	d2fkna_	Multi-domain proteins (alpha and beta)	Urocanase	Urocanase	Urocanase	automated matches	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d2fknb_	Multi-domain proteins (alpha and beta)	Urocanase	Urocanase	Urocanase	automated matches	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
C	d2fknc_	Multi-domain proteins (alpha and beta)	Urocanase	Urocanase	Urocanase	automated matches	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
D	d2fknd_	Multi-domain proteins (alpha and beta)	Urocanase	Urocanase	Urocanase	automated matches	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Urocanase catalytic domain-like	8091451	3002512	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Urocanase catalytic domain-like	8091451	3002512	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Urocanase coenzyme-binding domain-like	8079165	3000075	SCOP2B (2022-06-29)
B	SCOP2 Family	Urocanase	8079164	4000302	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Urocanase catalytic domain-like	8091451	3002512	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Urocanase coenzyme-binding domain-like	8079165	3000075	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Urocanase catalytic domain-like	8091451	3002512	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Urocanase coenzyme-binding domain-like	8079165	3000075	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Urocanase catalytic domain-like	8091451	3002512	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Urocanase coenzyme-binding domain-like	8079165	3000075	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Urocanase catalytic domain-like	8091451	3002512	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Urocanase catalytic domain-like	8091451	3002512	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	Urocanase_C	e2fknA7	A: a+b two layers	X: Glutamine synthetase-like	H: C-terminal domain in urocanase (From Topology)	T: C-terminal domain in urocanase	F: Urocanase_C	ECOD (1.6)
A	Urocanase_N	e2fknA9	A: a+b two layers	X: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	H: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	T: N-terminal a+b domain in urocanase (Pfam 01175)	F: Urocanase_N	ECOD (1.6)
A	Urocanase	e2fknA8	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Urocanase	ECOD (1.6)
B	Urocanase_C	e2fknB7	A: a+b two layers	X: Glutamine synthetase-like	H: C-terminal domain in urocanase (From Topology)	T: C-terminal domain in urocanase	F: Urocanase_C	ECOD (1.6)
B	Urocanase_N	e2fknB9	A: a+b two layers	X: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	H: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	T: N-terminal a+b domain in urocanase (Pfam 01175)	F: Urocanase_N	ECOD (1.6)
B	Urocanase	e2fknB8	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Urocanase	ECOD (1.6)
C	Urocanase_C	e2fknC7	A: a+b two layers	X: Glutamine synthetase-like	H: C-terminal domain in urocanase (From Topology)	T: C-terminal domain in urocanase	F: Urocanase_C	ECOD (1.6)
C	Urocanase_N	e2fknC9	A: a+b two layers	X: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	H: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	T: N-terminal a+b domain in urocanase (Pfam 01175)	F: Urocanase_N	ECOD (1.6)
C	Urocanase	e2fknC8	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Urocanase	ECOD (1.6)
D	Urocanase_C	e2fknD7	A: a+b two layers	X: Glutamine synthetase-like	H: C-terminal domain in urocanase (From Topology)	T: C-terminal domain in urocanase	F: Urocanase_C	ECOD (1.6)
D	Urocanase_N	e2fknD9	A: a+b two layers	X: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	H: N-terminal a+b domain in urocanase (Pfam 01175) (From Topology)	T: N-terminal a+b domain in urocanase (Pfam 01175)	F: Urocanase_N	ECOD (1.6)
D	Urocanase	e2fknD8	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: Urocanase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1770.10	Alpha Beta	3-Layer(aba) Sandwich	Urocanase fold	Urocanase superfamily	CATH (4.3.0)
A	3.40.50.10730	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Urocanase like domains	CATH (4.3.0)
B	3.40.1770.10	Alpha Beta	3-Layer(aba) Sandwich	Urocanase fold	Urocanase superfamily	CATH (4.3.0)
B	3.40.50.10730	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Urocanase like domains	CATH (4.3.0)
C	3.40.1770.10	Alpha Beta	3-Layer(aba) Sandwich	Urocanase fold	Urocanase superfamily	CATH (4.3.0)
C	3.40.50.10730	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Urocanase like domains	CATH (4.3.0)
D	3.40.1770.10	Alpha Beta	3-Layer(aba) Sandwich	Urocanase fold	Urocanase superfamily	CATH (4.3.0)
D	3.40.50.10730	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Urocanase like domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF17392	Urocanase C-terminal domain (Urocanase_C)	Urocanase C-terminal domain	-	Domain
A, B, C, D	PF01175	Urocanase Rossmann-like domain (Urocanase)	Urocanase Rossmann-like domain	-	Domain
A, B, C, D	PF17391	Urocanase N-terminal domain (Urocanase_N)	Urocanase N-terminal domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Urocanate hydratase	urocanate hydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity	catabolic process oxoacid metabolic process aromatic amino acid family catabolic process amino acid metabolic process organic acid metabolic process organic acid catabolic process imidazole-containing compound metabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process L-histidine catabolic process to glutamate and formamide cellular catabolic process carboxylic acid catabolic process glutamate metabolic process amide catabolic process catabolic process oxoacid metabolic process aromatic amino acid family catabolic process amino acid metabolic process organic acid metabolic process organic acid catabolic process imidazole-containing compound metabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process L-histidine catabolic process to glutamate and formamide cellular catabolic process carboxylic acid catabolic process glutamate metabolic process amide catabolic process small molecule metabolic process amide metabolic process amino acid catabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process aromatic amino acid metabolic process L-histidine metabolic process imidazole-containing compound catabolic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process L-histidine catabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process metabolic process cellular process small molecule catabolic process formamide metabolic process L-histidine catabolic process to glutamate and formate monocarboxylic acid metabolic process formate metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR035400	Urocanase, N-terminal domain	Domain
A, B, C, D	IPR036190	Urocanase superfamily	Homologous Superfamily
A, B, C, D	IPR023637	Urocanase	Family
A, B, C, D	IPR035085	Urocanase, Rossmann-like domain	Domain
A, B, C, D	IPR023636	Urocanase conserved site	Conserved Site
A, B, C, D	IPR038364	Urocanase, central domain superfamily	Homologous Superfamily
A, B, C, D	IPR035401	Urocanase, C-terminal domain	Domain

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 R01GM133198.