Annotations: 3MKV

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3mkva1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
A	d3mkva2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
B	d3mkvb1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
B	d3mkvb2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
C	d3mkvc1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
C	d3mkvc2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
D	d3mkvd1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
D	d3mkvd2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
E	d3mkve1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
E	d3mkve2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
F	d3mkvf1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
F	d3mkvf2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
G	d3mkvg1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
G	d3mkvg2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
H	d3mkvh1	All beta proteins	Composite domain of metallo-dependent hydrolases	Composite domain of metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)
H	d3mkvh2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Metallo-dependent hydrolases	Zn-dependent arginine carboxypeptidase-like	Uncharacterized protein EAJ56179	(unidentified ) [TaxId: 32644 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Zn-dependent arginine carboxypeptidase-like	8024285	4001956	SCOP2 (2022-06-29)
A	SCOP2 Family	Zn-dependent arginine carboxypeptidase-like	8024288	4002032	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Metallo-dependent hydrolases	8036667	3000428	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8036664	3000176	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	Amidohydro_3,D-HYD_N	e3mkvA4	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
A	Amidohydro_1_N	e3mkvA3	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
B	Amidohydro_3,D-HYD_N	e3mkvB6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
B	Amidohydro_1_N	e3mkvB5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
C	Amidohydro_3,D-HYD_N	e3mkvC6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
C	Amidohydro_1_N	e3mkvC5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
D	Amidohydro_3,D-HYD_N	e3mkvD6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
D	Amidohydro_1_N	e3mkvD5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
E	Amidohydro_3,D-HYD_N	e3mkvE6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
E	Amidohydro_1_N	e3mkvE5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
F	Amidohydro_3,D-HYD_N	e3mkvF6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
F	Amidohydro_1_N	e3mkvF5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
G	Amidohydro_3,D-HYD_N	e3mkvG6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
G	Amidohydro_1_N	e3mkvG5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)
H	Amidohydro_3,D-HYD_N	e3mkvH6	A: beta sandwiches	X: Composite domain of metallo-dependent hydrolases (From Topology)	H: Composite domain of metallo-dependent hydrolases (From Topology)	T: Composite domain of metallo-dependent hydrolases	F: Amidohydro_3,D-HYD_N	ECOD (1.6)
H	Amidohydro_1_N	e3mkvH5	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Amidohydro_1_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
A	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
B	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
B	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
C	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
C	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
D	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
D	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
E	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
E	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
F	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
F	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
G	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
G	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	CATH (4.3.0)
H	2.30.40.10	Mainly Beta	Roll	Urease, subunit C	domain 1	CATH (4.3.0)
H	3.20.20.140	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Metal-dependent hydrolases	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	PF01979	Amidohydrolase family (Amidohydro_1)	Amidohydrolase family	This family of enzymes are a a large metal dependent hydrolase superfamily [1]. The family includes Adenine deaminase EC:3.5.4.2 that hydrolyses adenine to form hypoxanthine and ammonia. Adenine deaminases reaction is important for adenine utilisatio ...	This family of enzymes are a a large metal dependent hydrolase superfamily [1]. The family includes Adenine deaminase EC:3.5.4.2 that hydrolyses adenine to form hypoxanthine and ammonia. Adenine deaminases reaction is important for adenine utilisation as a purine and also as a nitrogen source [2]. This family also includes dihydroorotase and N-acetylglucosamine-6-phosphate deacetylases, EC:3.5.1.25 These enzymes catalyse the reaction N-acetyl-D-glucosamine 6-phosphate + H2O <=> D-glucosamine 6-phosphate + acetate. This family includes the catalytic domain of urease alpha subunit [3]. Dihydroorotases (EC:3.5.2.3) are also included [4-5].	Domain

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 AMIDOHYDROLASE	hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR006680	Amidohydrolase-related	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR011059	Metal-dependent hydrolase, composite domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR032466	Metal-dependent hydrolase	Homologous Superfamily