Gene Ontology annotation through association of InterPro records with GO terms
Combined Automated Annotation using Multiple IEA Methods
UniProtKB entry C5CXZ9 (URE2_VARPS): Urease subunit beta
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Vapar_4242 (C5CXZ9, ureB) is a Swiss-Prot reviewed 101-residue urease beta subunit (HAMAP rule MF_01954, InterPro IPR002019, Pfam PF00699) that forms a cytoplasmic heterotrimer with UreA (gamma) and UreC (alpha), with three heterotrimers associating into the active enzyme.
"CC -!- SUBUNIT: Heterotrimer of UreA (gamma), UreB (beta) and UreC (alpha) CC subunits. Three heterotrimers associate to form the active enzyme. CC {ECO:0000255|HAMAP-Rule:MF_01954}."
Structures of the Klebsiella aerogenes urease apoenzyme and two active-site mutants.
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Three-chain bacterial urease is an (alpha beta gamma)3 trimer of heterotrimers in which the binickel active center resides in the alpha (UreC) subunit while the beta (UreB) and gamma (UreA) chains are structural subunits.
"Urease from Klebsiella aerogenes [Jabri et al. (1995) Science 268, 998-1004] is an (alpha beta gamma)3 trimer with each alpha-subunit having an (alpha beta)8-barrel domain containing a binickel active center."
Complete genome sequence of the metabolically versatile plant growth-promoting endophyte Variovorax paradoxus S110.
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Genomic analysis of Variovorax paradoxus S110 highlights its diverse metabolic capabilities in soil and plant-associated environments.
"Variovorax paradoxus is a microorganism of special interest due to its diverse metabolic capabilities, including the biodegradation of both biogenic compounds and anthropogenic contaminants."