ID   URE2_HAHCH              Reviewed;         101 AA.
AC   Q2SDQ2;
DT   13-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT   24-JAN-2006, sequence version 1.
DT   25-MAY-2022, entry version 89.
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}; OrderedLocusNames=HCH_04522;
OS   Hahella chejuensis (strain KCTC 2396).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales;
OC   Hahellaceae; Hahella.
OX   NCBI_TaxID=349521;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KCTC 2396;
RX   PubMed=16352867; DOI=10.1093/nar/gki1016;
RA   Jeong H., Yim J.H., Lee C., Choi S.-H., Park Y.K., Yoon S.H., Hur C.-G.,
RA   Kang H.-Y., Kim D., Lee H.H., Park K.H., Park S.-H., Park H.-S., Lee H.K.,
RA   Oh T.K., Kim J.F.;
RT   "Genomic blueprint of Hahella chejuensis, a marine microbe producing an
RT   algicidal agent.";
RL   Nucleic Acids Res. 33:7066-7073(2005).
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; CP000155; ABC31222.1; -; Genomic_DNA.
DR   RefSeq; WP_011398289.1; NC_007645.1.
DR   AlphaFoldDB; Q2SDQ2; -.
DR   SMR; Q2SDQ2; -.
DR   STRING; 349521.HCH_04522; -.
DR   EnsemblBacteria; ABC31222; ABC31222; HCH_04522.
DR   KEGG; hch:HCH_04522; -.
DR   eggNOG; COG0832; Bacteria.
DR   HOGENOM; CLU_129707_1_1_6; -.
DR   OMA; FYEVNDA; -.
DR   OrthoDB; 1755809at2; -.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000000238; 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; Reference proteome.
FT   CHAIN           1..101
FT                   /note="Urease subunit beta"
FT                   /id="PRO_0000239893"
SQ   SEQUENCE   101 AA;  10875 MW;  B177DC26573194FD CRC64;
     MIPGEIDALP GDIDINAGLP TVTVEVTNTG DRPVQVGSHY HFFETNPALS FTRAQTRGFR
     LNIAAGTAVR FEPGQTRTVE LVALGGERKV YGFRGDVMGD L