ID   URE2_RHIE6              Reviewed;         101 AA.
AC   B3PXB6;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=Urease subunit beta {ECO:0000255|HAMAP-Rule:MF_01954};
DE            EC=3.5.1.5 {ECO:0000255|HAMAP-Rule:MF_01954};
DE   AltName: Full=Urea amidohydrolase subunit beta {ECO:0000255|HAMAP-Rule:MF_01954};
GN   Name=ureB {ECO:0000255|HAMAP-Rule:MF_01954};
GN   OrderedLocusNames=RHECIAT_CH0003551;
OS   Rhizobium etli (strain CIAT 652).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=491916;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CIAT 652;
RA   Gonzalez V., Acosta J.L., Santamaria R.I., Bustos P.,
RA   Hernandez-Gonzalez I.L., Fernandez J.L., Diaz R., Flores M., Mora J.,
RA   Palacios R., Davila G.;
RT   "Genome diversity and DNA divergence of Rhizobium etli.";
RL   Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 H(+) + H2O + urea = CO2 + 2 NH4(+); Xref=Rhea:RHEA:20557,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:16199,
CC         ChEBI:CHEBI:16526, ChEBI:CHEBI:28938; EC=3.5.1.5;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01954};
CC   -!- PATHWAY: Nitrogen metabolism; urea degradation; CO(2) and NH(3) from
CC       urea (urease route): step 1/1. {ECO:0000255|HAMAP-Rule:MF_01954}.
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}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01954}.
CC   -!- SIMILARITY: Belongs to the urease beta subunit family.
CC       {ECO:0000255|HAMAP-Rule:MF_01954}.
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DR   EMBL; CP001074; ACE92497.1; -; Genomic_DNA.
DR   RefSeq; WP_012484972.1; NC_010994.1.
DR   AlphaFoldDB; B3PXB6; -.
DR   SMR; B3PXB6; -.
DR   EnsemblBacteria; ACE92497; ACE92497; RHECIAT_CH0003551.
DR   GeneID; 45958737; -.
DR   KEGG; rec:RHECIAT_CH0003551; -.
DR   eggNOG; COG0832; Bacteria.
DR   HOGENOM; CLU_129707_1_1_5; -.
DR   OMA; FYEVNDA; -.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000008817; Chromosome.
DR   GO; GO:0035550; C:urease complex; IEA:InterPro.
DR   GO; GO:0009039; F:urease activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043419; P:urea catabolic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd00407; Urease_beta; 1.
DR   Gene3D; 2.10.150.10; -; 1.
DR   HAMAP; MF_01954; Urease_beta; 1.
DR   InterPro; IPR002019; Urease_beta.
DR   InterPro; IPR036461; Urease_betasu_sf.
DR   Pfam; PF00699; Urease_beta; 1.
DR   SUPFAM; SSF51278; SSF51278; 1.
DR   TIGRFAMs; TIGR00192; urease_beta; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Hydrolase.
FT   CHAIN           1..101
FT                   /note="Urease subunit beta"
FT                   /id="PRO_1000188937"
SQ   SEQUENCE   101 AA;  10703 MW;  16CD56B64560E50C CRC64;
     MIPGEIIAAS GDIELNAGAP TVTLEVSNTG DRPVQVGSHY HFAETNAGLS FDRAAAHGKR
     LDIPSGTAVR FEPGQTRSVT LIPLAGKREV YGFRQLVMGK L