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Database: UniProt
Entry: A0A0P4V1I2_9CYAN
LinkDB: A0A0P4V1I2_9CYAN
Original site: A0A0P4V1I2_9CYAN 
ID   A0A0P4V1I2_9CYAN        Unreviewed;       113 AA.
AC   A0A0P4V1I2;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   16-JAN-2019, entry version 17.
DE   RecName: Full=Urease subunit beta {ECO:0000256|HAMAP-Rule:MF_01954};
DE            EC=3.5.1.5 {ECO:0000256|HAMAP-Rule:MF_01954};
DE   AltName: Full=Urea amidohydrolase subunit beta {ECO:0000256|HAMAP-Rule:MF_01954};
GN   Name=ureB {ECO:0000256|HAMAP-Rule:MF_01954};
GN   ORFNames=NIES2104_39360 {ECO:0000313|EMBL:GAP97389.1};
OS   Leptolyngbya sp. NIES-2104.
OC   Bacteria; Cyanobacteria; Synechococcales; Leptolyngbyaceae;
OC   Leptolyngbya.
OX   NCBI_TaxID=1552121 {ECO:0000313|EMBL:GAP97389.1, ECO:0000313|Proteomes:UP000052243};
RN   [1] {ECO:0000313|EMBL:GAP97389.1, ECO:0000313|Proteomes:UP000052243}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-2104 {ECO:0000313|EMBL:GAP97389.1,
RC   ECO:0000313|Proteomes:UP000052243};
RX   PubMed=26494835; DOI=10.1093/dnares/dsv022;
RA   Shimura Y., Hirose Y., Misawa N., Osana Y., Katoh H., Yamaguchi H.,
RA   Kawachi M.;
RT   "Comparison of the terrestrial cyanobacterium Leptolyngbya sp. NIES-
RT   2104 and the freshwater Leptolyngbya boryana PCC 6306 genomes.";
RL   DNA Res. 22:403-412(2015).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 H(+) + H2O + urea = CO2 + 2 NH4(+);
CC         Xref=Rhea:RHEA:20557, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16199, ChEBI:CHEBI:16526, ChEBI:CHEBI:28938;
CC         EC=3.5.1.5; Evidence={ECO:0000256|HAMAP-Rule:MF_01954,
CC         ECO:0000256|SAAS:SAAS01115728};
CC   -!- PATHWAY: Nitrogen metabolism; urea degradation; CO(2) and NH(3)
CC       from urea (urease route): step 1/1. {ECO:0000256|HAMAP-
CC       Rule:MF_01954, ECO:0000256|SAAS:SAAS00779045}.
CC   -!- SUBUNIT: Heterotrimer of UreA (gamma), UreB (beta) and UreC
CC       (alpha) subunits. Three heterotrimers associate to form the active
CC       enzyme. {ECO:0000256|HAMAP-Rule:MF_01954,
CC       ECO:0000256|SAAS:SAAS00779069}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01954}.
CC   -!- SIMILARITY: Belongs to the urease beta subunit family.
CC       {ECO:0000256|HAMAP-Rule:MF_01954, ECO:0000256|SAAS:SAAS00779065}.
CC   -!- CAUTION: The sequence shown here is derived from an
CC       EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is
CC       preliminary data. {ECO:0000313|EMBL:GAP97389.1}.
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DR   EMBL; BBWW01000001; GAP97389.1; -; Genomic_DNA.
DR   RefSeq; WP_058999627.1; NZ_BBWW01000001.1.
DR   EnsemblBacteria; GAP97389; GAP97389; NIES2104_39360.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000052243; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
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   Complete proteome {ECO:0000313|Proteomes:UP000052243};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01954};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_01954,
KW   ECO:0000256|SAAS:SAAS00779062, ECO:0000313|EMBL:GAP97389.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000052243}.
SQ   SEQUENCE   113 AA;  12444 MW;  786F807A80A61276 CRC64;
     MIPGEMFIGD GEIELNAGRD TVTLKVANRG DRPIQVGSHF HFFEVNAALE FDRDRARGMR
     LDIPAGTAVR FEPGDDREVT LVALAGSRQV YGFNAKIEGA LDEKPKKGKK KSK
//
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