Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyUrease, gamma-subunit 8021867 4000909 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyUrease, gamma-subunit 8034247 3001945 SCOP2 (2022-06-29)
BSCOP2 FamilyUrease, beta-subunit 8030752 4002967 SCOP2 (2022-06-29)
BSCOP2 SuperfamilyUrease, beta-subunit 8043131 3001949 SCOP2 (2022-06-29)
CSCOP2 Familyalpha-Subunit of urease 8030793 4003022 SCOP2 (2022-06-29)
CSCOP2 Familyalpha-subunit of urease, catalytic domain 8031052 4003208 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyComposite domain of metallo-dependent hydrolases 8043172 3000176 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyMetallo-dependent hydrolases 8043430 3000428 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AUrease_gammae4ubpA1 A: a+b two layersX: Urease, gamma-subunit (From Topology)H: Urease, gamma-subunit (From Topology)T: Urease, gamma-subunitF: Urease_gammaECOD (1.6)
BUrease_betae4ubpB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Urease, beta-subunit (From Topology)T: Urease, beta-subunitF: Urease_betaECOD (1.6)
CUrease_alphae4ubpC1 A: beta sandwichesX: Composite domain of metallo-dependent hydrolases (From Topology)H: Composite domain of metallo-dependent hydrolases (From Topology)T: Composite domain of metallo-dependent hydrolasesF: Urease_alphaECOD (1.6)
CAmidohydro_1_Ne4ubpC2 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: Amidohydro_1_NECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.280.10 Alpha Beta 2-Layer Sandwich Urease subunit ACATH (4.3.0)
B2.10.150.10 Mainly Beta Ribbon Urease, subunit B Urease, beta subunitCATH (4.3.0)
C2.30.40.10 Mainly Beta Roll Urease, subunit C domain 1CATH (4.3.0)
C3.20.20.140 Alpha Beta Alpha-Beta Barrel TIM Barrel Metal-dependent hydrolasesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00547Urease, gamma subunit (Urease_gamma)Urease, gamma subunitUrease is a nickel-binding enzyme that catalyses the hydrolysis of urea to carbon dioxide and ammonia.Domain
PF00699Urease beta subunit (Urease_beta)Urease beta subunitThis subunit is known as alpha in Heliobacter.Domain
PF00449Urease alpha-subunit, N-terminal domain (Urease_alpha)Urease alpha-subunit, N-terminal domainThe 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
PF01979Amidohydrolase family (Amidohydro_1)Amidohydrolase familyThis 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

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
PROTEIN (UREASE (CHAIN A))
PROTEIN (UREASE (CHAIN B))
PROTEIN (UREASE (CHAIN C))

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
ACE RESIDAA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354

PSI-MOD :  N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359
KCX Parent Component: LYS

RESIDAA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354