8HC1 | pdb_00008hc1

CryoEM structure of Helicobacter pylori UreFD/urease complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
Z	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
Z	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
Z	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
Z	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
V	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
TA [auth t]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
TA [auth t]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
TA [auth t]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
TA [auth t]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
PA [auth p]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
PA [auth p]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
PA [auth p]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
PA [auth p]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
LA [auth l]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
HA [auth h]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
HA [auth h]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
HA [auth h]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
HA [auth h]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
DA [auth d]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
DA [auth d]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
DA [auth d]	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
DA [auth d]	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Metallo-dependent hydrolases	8035584	3000428	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Composite domain of metallo-dependent hydrolases	8035580	3000176	SCOP2B (2022-06-29)
Y	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
Y	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
U	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
SA [auth s]	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
SA [auth s]	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
OA [auth o]	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
OA [auth o]	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
KA [auth k]	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
KA [auth k]	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
GA [auth g]	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
GA [auth g]	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
CA [auth c]	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	SCOP2B (2022-06-29)
CA [auth c]	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Urease, gamma-subunit	8035578	3001945	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Urease, beta-subunit	8035575	3001949	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)
X	Pkinase, ABC1	e8hc1X1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
VA [auth v]	Pkinase, ABC1	e8hc1v1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
T	Pkinase, ABC1	e8hc1T1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
RA [auth r]	Pkinase, ABC1	e8hc1r1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
P	Pkinase, ABC1	e8hc1P1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
NA [auth n]	Pkinase, ABC1	e8hc1n1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
L	Pkinase, ABC1	e8hc1L1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
JA [auth j]	Pkinase, ABC1	e8hc1j1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
H	Pkinase, ABC1	e8hc1H1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
FA [auth f]	Pkinase, ABC1	e8hc1f1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
D	Pkinase, ABC1	e8hc1D1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
BA [auth b]	Pkinase, ABC1	e8hc1b1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
W	Pkinase, ABC1	e8hc1W1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
UA [auth u]	Pkinase, ABC1	e8hc1u1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
S	Pkinase, ABC1	e8hc1S1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
QA [auth q]	Pkinase, ABC1	e8hc1q1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
O	Pkinase, ABC1	e8hc1O1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
MA [auth m]	Pkinase, ABC1	e8hc1m1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
K	Pkinase, ABC1	e8hc1K1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
IA [auth i]	Pkinase, ABC1	e8hc1i1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
G	Pkinase, ABC1	e8hc1G1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
EA [auth e]	Pkinase, ABC1	e8hc1e1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
C	Pkinase, ABC1	e8hc1C1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
AA [auth a]	Pkinase, ABC1	e8hc1a1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
Z	Pkinase, ABC1	e8hc1Z1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
V	Pkinase, ABC1	e8hc1V1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
TA [auth t]	Pkinase, ABC1	e8hc1t1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
R	Pkinase, ABC1	e8hc1R1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
PA [auth p]	Pkinase, ABC1	e8hc1p1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
N	Pkinase, ABC1	e8hc1N1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
LA [auth l]	Pkinase, ABC1	e8hc1l1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
J	Pkinase, ABC1	e8hc1J1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
HA [auth h]	Pkinase, ABC1	e8hc1h1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
F	Pkinase, ABC1	e8hc1F1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
DA [auth d]	Pkinase, ABC1	e8hc1d1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
B	Pkinase, ABC1	e8hc1B1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
Y	Pkinase, ABC1	e8hc1Y1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
U	Pkinase, ABC1	e8hc1U1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
SA [auth s]	Pkinase, ABC1	e8hc1s1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
Q	Pkinase, ABC1	e8hc1Q1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
OA [auth o]	Pkinase, ABC1	e8hc1o1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
M	Pkinase, ABC1	e8hc1M1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
KA [auth k]	Pkinase, ABC1	e8hc1k1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
I	Pkinase, ABC1	e8hc1I1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
GA [auth g]	Pkinase, ABC1	e8hc1g1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
E	Pkinase, ABC1	e8hc1E1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
CA [auth c]	Pkinase, ABC1	e8hc1c1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)
A	Pkinase, ABC1	e8hc1A1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Pkinase, ABC1	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
BA [auth b], D, FA [auth f], H, JA [auth j], BA [auth b], D, FA [auth f], H, JA [auth j], L, NA [auth n], P, RA [auth r], T, VA [auth v], X	PF00449	Urease alpha-subunit, N-terminal domain (Urease_alpha)	Urease alpha-subunit, N-terminal domain	The N-terminal domain is a composite domain and plays a major trimer stabilising role by contacting the catalytic domain of the symmetry related alpha-subunit.	Domain
BA [auth b], D, FA [auth f], H, JA [auth j], BA [auth b], D, FA [auth f], H, JA [auth j], L, NA [auth n], P, RA [auth r], T, VA [auth v], X	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
BA [auth b], D, FA [auth f], H, JA [auth j], BA [auth b], D, FA [auth f], H, JA [auth j], L, NA [auth n], P, RA [auth r], T, VA [auth v], X	PF01730	UreF (UreF)	UreF	-	Family
AA [auth a], C, EA [auth e], G, IA [auth i], AA [auth a], C, EA [auth e], G, IA [auth i], K, MA [auth m], O, QA [auth q], S, UA [auth u], W	PF00699	Urease beta subunit (Urease_beta)	Urease beta subunit	This subunit is known as alpha in Heliobacter.	Domain
AA [auth a], C, EA [auth e], G, IA [auth i], AA [auth a], C, EA [auth e], G, IA [auth i], K, MA [auth m], O, QA [auth q], S, UA [auth u], W	PF00547	Urease, gamma subunit (Urease_gamma)	Urease, gamma subunit	Urease is a nickel-binding enzyme that catalyses the hydrolysis of urea to carbon dioxide and ammonia.	Domain
AA [auth a], C, EA [auth e], G, IA [auth i], AA [auth a], C, EA [auth e], G, IA [auth i], K, MA [auth m], O, QA [auth q], S, UA [auth u], W	PF01774	UreD urease accessory protein (UreD)	UreD urease accessory protein	-	Family
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	PF00449	Urease alpha-subunit, N-terminal domain (Urease_alpha)	Urease alpha-subunit, N-terminal domain	The N-terminal domain is a composite domain and plays a major trimer stabilising role by contacting the catalytic domain of the symmetry related alpha-subunit.	Domain
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	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
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	PF01730	UreF (UreF)	UreF	-	Family
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	PF00699	Urease beta subunit (Urease_beta)	Urease beta subunit	This subunit is known as alpha in Heliobacter.	Domain
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	PF00547	Urease, gamma subunit (Urease_gamma)	Urease, gamma subunit	Urease is a nickel-binding enzyme that catalyses the hydrolysis of urea to carbon dioxide and ammonia.	Domain
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	PF01774	UreD urease accessory protein (UreD)	UreD urease accessory protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
BA [auth b], D, FA [auth f], H, JA [auth j], BA [auth b], D, FA [auth f], H, JA [auth j], L, NA [auth n], P, RA [auth r], T, VA [auth v], X	Urease accessory protein UreF	cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity urease activator activity	nitrogen cycle metabolic process small molecule metabolic process metabolic process cellular process urea metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm
AA [auth a], C, EA [auth e], G, IA [auth i], AA [auth a], C, EA [auth e], G, IA [auth i], K, MA [auth m], O, QA [auth q], S, UA [auth u], W	Urease accessory protein UreH	cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity urease activator activity	nitrogen cycle metabolic process small molecule metabolic process metabolic process cellular process urea metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	Urease subunit beta	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity urease activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding	nitrogen cycle metabolic process catabolic process small molecule metabolic process metabolic process cellular process urea catabolic process small molecule catabolic process urea metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	Urease subunit alpha	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity urease activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding	nitrogen cycle metabolic process catabolic process small molecule metabolic process metabolic process cellular process urea catabolic process small molecule catabolic process urea metabolic process	protein-containing complex cellular anatomical structure intracellular anatomical structure catalytic complex cytoplasm urease complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
BA [auth b], D, FA [auth f], H, JA [auth j], BA [auth b], D, FA [auth f], H, JA [auth j], L, NA [auth n], P, RA [auth r], T, VA [auth v], X	IPR002639	Urease accessory protein UreF	Family
BA [auth b], D, FA [auth f], H, JA [auth j], BA [auth b], D, FA [auth f], H, JA [auth j], L, NA [auth n], P, RA [auth r], T, VA [auth v], X	IPR038277	UreF domain superfamily	Homologous Superfamily
AA [auth a], C, EA [auth e], G, IA [auth i], AA [auth a], C, EA [auth e], G, IA [auth i], K, MA [auth m], O, QA [auth q], S, UA [auth u], W	IPR002669	Urease accessory protein UreD	Family
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR029754	Urease nickel binding site	Binding Site
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR017950	Urease active site	Active Site
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR006680	Amidohydrolase-related	Domain
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR011059	Metal-dependent hydrolase, composite domain superfamily	Homologous Superfamily
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR032466	Metal-dependent hydrolase	Homologous Superfamily
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR011612	Urease alpha-subunit, N-terminal domain	Domain
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR050112	Urease Alpha Subunit	Family
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR005848	Urease, alpha subunit	Family
B, DA [auth d], F, HA [auth h], J, B, DA [auth d], F, HA [auth h], J, LA [auth l], N, PA [auth p], R, TA [auth t], V, Z	IPR017951	Urease alpha subunit, C-terminal	Domain
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	IPR002019	Urease, beta subunit-like	Family
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	IPR050069	Urease subunit	Family
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	IPR008223	Urease, gamma-beta subunit	Family
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	IPR036461	Urease, beta subunit superfamily	Homologous Superfamily
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	IPR002026	Urease, gamma/gamma-beta subunit	Family
A, CA [auth c], E, GA [auth g], I, A, CA [auth c], E, GA [auth g], I, KA [auth k], M, OA [auth o], Q, SA [auth s], U, Y	IPR036463	Urease, gamma subunit superfamily	Homologous Superfamily