3UAO

Structure and Catalytic Mechanism of the Vitamin B3 Degradative Enzyme Maleamate Amidohydrolase from Bordetalla bronchiseptica RB50

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
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3uaoa_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
B	d3uaob_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
C	d3uaoc_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
D	d3uaod_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
E	d3uaoe_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
F	d3uaof_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
G	d3uaog_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)
H	d3uaoh_	Alpha and beta proteins (a/b)	Isochorismatase-like hydrolases	Isochorismatase-like hydrolases	automated matches	automated matches	(Bordetella bronchiseptica ) [TaxId: 518 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2B (2022-06-29)
E	SCOP2 Family	Isochorismatase-like hydrolases	8096239	4000591	SCOP2 (2022-06-29)
E	SCOP2 Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2 (2022-06-29)
F	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Isochorismatase-like hydrolases	8096240	3001778	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	Isochorismatase	e3uaoA1	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
B	Isochorismatase	e3uaoB2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
C	Isochorismatase	e3uaoC2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
D	Isochorismatase	e3uaoD2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
E	Isochorismatase	e3uaoE2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
F	Isochorismatase	e3uaoF2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
G	Isochorismatase	e3uaoG2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)
H	Isochorismatase	e3uaoH2	A: a/b three-layered sandwiches	X: Isochorismatase-like hydrolases (From Topology)	H: Isochorismatase-like hydrolases (From Topology)	T: Isochorismatase-like hydrolases	F: Isochorismatase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
B	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
C	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
D	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
E	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
F	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
G	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)
H	3.40.50.850	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isochorismatase-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF00857	Isochorismatase family (Isochorismatase)	Isochorismatase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Putative isochorismatase	hydrolase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR000868	Isochorismatase-like	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR050272	Isochorismatase-like hydrolase	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036380	Isochorismatase-like superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D, E A, B, C, D, E, F, G, H	CSO	Parent Component: CYS RESID: AA0205 PSI-MOD : L-cysteine sulfenic acid MOD:00210

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.