(data stored in ACNUC7421 zone)

SWISSPROT: B1VNP2_STRGG

ID   B1VNP2_STRGG            Unreviewed;       567 AA.
AC   B1VNP2;
DT   20-MAY-2008, integrated into UniProtKB/TrEMBL.
DT   20-MAY-2008, sequence version 1.
DT   30-AUG-2017, entry version 76.
DE   RecName: Full=Urease subunit alpha {ECO:0000256|HAMAP-Rule:MF_01953};
DE            EC=3.5.1.5 {ECO:0000256|HAMAP-Rule:MF_01953};
DE   AltName: Full=Urea amidohydrolase subunit alpha {ECO:0000256|HAMAP-Rule:MF_01953};
GN   Name=ureC3 {ECO:0000313|EMBL:BAG17065.1};
GN   Synonyms=ureC {ECO:0000256|HAMAP-Rule:MF_01953};
GN   OrderedLocusNames=SGR_236 {ECO:0000313|EMBL:BAG17065.1};
OS   Streptomyces griseus subsp. griseus (strain JCM 4626 / NBRC 13350).
OC   Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC   Streptomyces.
OX   NCBI_TaxID=455632 {ECO:0000313|EMBL:BAG17065.1, ECO:0000313|Proteomes:UP000001685};
RN   [1] {ECO:0000313|EMBL:BAG17065.1, ECO:0000313|Proteomes:UP000001685}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JCM 4626 / NBRC 13350 {ECO:0000313|Proteomes:UP000001685};
RX   PubMed=18375553; DOI=10.1128/JB.00204-08;
RA   Ohnishi Y., Ishikawa J., Hara H., Suzuki H., Ikenoya M., Ikeda H.,
RA   Yamashita A., Hattori M., Horinouchi S.;
RT   "Genome sequence of the streptomycin-producing microorganism
RT   Streptomyces griseus IFO 13350.";
RL   J. Bacteriol. 190:4050-4060(2008).
CC   -!- CATALYTIC ACTIVITY: Urea + H(2)O = CO(2) + 2 NH(3).
CC       {ECO:0000256|HAMAP-Rule:MF_01953, ECO:0000256|RuleBase:RU000510,
CC       ECO:0000256|SAAS:SAAS00354639}.
CC   -!- COFACTOR:
CC       Name=Ni cation; Xref=ChEBI:CHEBI:25516;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01953,
CC         ECO:0000256|PIRSR:PIRSR611612-51,
CC         ECO:0000256|RuleBase:RU000510};
CC       Note=Binds 2 nickel ions per subunit. {ECO:0000256|HAMAP-
CC       Rule:MF_01953, ECO:0000256|PIRSR:PIRSR611612-51,
CC       ECO:0000256|RuleBase:RU000510};
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_01953, ECO:0000256|SAAS:SAAS00354661}.
CC   -!- SUBUNIT: May form a heterohexamer of 3 UreC (alpha) and 3 UreAB
CC       (gamma/beta) subunits. May also form a heterotrimer of UreA
CC       (gamma), UreB (beta) and UreC (alpha) subunits. Three
CC       heterotrimers associate to form the active enzyme.
CC       {ECO:0000256|HAMAP-Rule:MF_01953}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01953,
CC       ECO:0000256|PROSITE-ProRule:PRU00700,
CC       ECO:0000256|SAAS:SAAS00548017}.
CC   -!- PTM: Carbamylation allows a single lysine to coordinate two nickel
CC       ions. {ECO:0000256|HAMAP-Rule:MF_01953,
CC       ECO:0000256|PIRSR:PIRSR611612-50}.
CC   -!- SIMILARITY: Belongs to the metallo-dependent hydrolases
CC       superfamily. Urease alpha subunit family. {ECO:0000256|HAMAP-
CC       Rule:MF_01953, ECO:0000256|RuleBase:RU004158,
CC       ECO:0000256|SAAS:SAAS00849550}.
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DR   EMBL; AP009493; BAG17065.1; -; Genomic_DNA.
DR   RefSeq; WP_012377638.1; NC_010572.1.
DR   ProteinModelPortal; B1VNP2; -.
DR   STRING; 455632.SGR_236; -.
DR   MEROPS; M38.982; -.
DR   EnsemblBacteria; BAG17065; BAG17065; SGR_236.
DR   GeneID; 6210651; -.
DR   KEGG; sgr:SGR_236; -.
DR   PATRIC; fig|455632.4.peg.215; -.
DR   eggNOG; ENOG4105CQM; Bacteria.
DR   eggNOG; COG0804; LUCA.
DR   HOGENOM; HOG000075064; -.
DR   KO; K01428; -.
DR   OMA; QVAHVMK; -.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000001685; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0016151; F:nickel cation binding; IEA:UniProtKB-HAMAP.
DR   GO; GO:0009039; F:urease activity; IEA:UniProtKB-HAMAP.
DR   GO; GO:0043419; P:urea catabolic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 2.30.40.10; -; 1.
DR   HAMAP; MF_01953; Urease_alpha; 1.
DR   InterPro; IPR006680; Amidohydro-rel.
DR   InterPro; IPR011059; Metal-dep_hydrolase_composite.
DR   InterPro; IPR032466; Metal_Hydrolase.
DR   InterPro; IPR011612; Urease_alpha_N_dom.
DR   InterPro; IPR017950; Urease_AS.
DR   InterPro; IPR005848; Urease_asu.
DR   InterPro; IPR017951; Urease_asu_c.
DR   InterPro; IPR029754; Urease_Ni-bd.
DR   Pfam; PF01979; Amidohydro_1; 1.
DR   Pfam; PF00449; Urease_alpha; 1.
DR   PRINTS; PR01752; UREASE.
DR   SUPFAM; SSF51338; SSF51338; 1.
DR   SUPFAM; SSF51556; SSF51556; 2.
DR   TIGRFAMs; TIGR01792; urease_alph; 1.
DR   PROSITE; PS01120; UREASE_1; 1.
DR   PROSITE; PS00145; UREASE_2; 1.
DR   PROSITE; PS51368; UREASE_3; 1.
PE   3: Inferred from homology;
DR   PRODOM; B1VNP2.
DR   SWISS-2DPAGE; B1VNP2.
KW   Complete proteome {ECO:0000313|Proteomes:UP000001685};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01953, ECO:0000256|PROSITE-
KW   ProRule:PRU00700, ECO:0000256|SAAS:SAAS00432677};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_01953,
KW   ECO:0000256|RuleBase:RU000510, ECO:0000256|SAAS:SAAS00444540};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_01953,
KW   ECO:0000256|PIRSR:PIRSR611612-51, ECO:0000256|RuleBase:RU000510,
KW   ECO:0000256|SAAS:SAAS00444531};
KW   Nickel {ECO:0000256|HAMAP-Rule:MF_01953,
KW   ECO:0000256|PIRSR:PIRSR611612-51, ECO:0000256|RuleBase:RU000510,
KW   ECO:0000256|SAAS:SAAS00432700};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001685}.
FT   DOMAIN      132    567       Urease. {ECO:0000259|PROSITE:PS51368}.
FT   ACT_SITE    323    323       Proton donor. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                52, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   METAL       137    137       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       139    139       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       220    220       Nickel 1; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       220    220       Nickel 2; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       249    249       Nickel 2; via pros nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       275    275       Nickel 2; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       363    363       Nickel 1. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                51}.
FT   BINDING     222    222       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   MOD_RES     220    220       N6-carboxylysine. {ECO:0000256|HAMAP-
FT                                Rule:MF_01953, ECO:0000256|PIRSR:
FT                                PIRSR611612-50}.
SQ   SEQUENCE   567 AA;  59439 MW;  296543E63C85ACE2 CRC64;
     MAQLTRAAYA SLYGPTTGDR IRLADTDLWI EVEEDRCFGG DEAVFGGGKS IRESMAQATA
     SRAEGAPDLV ITNAVVLDHW GVVKTDVGVR DGRIVALGRS GNPDISDGVH PDLVIGPGTD
     VISGEGRILT AGAVDTHVHF LMPETLHEAL ATGTTTVIGG GTGATEGSKA TTVTPGAWNL
     AMMHRSLDRV PLNVMLFGKG STVGEEALRE AALSGAGGYK VHEDWGATPA AIDAALRAAD
     AYGLQVALHA DSLNEVGYVE GTLDAIAGRG IHVFHAEGAG GGHAPDIITV ASHPNILPAS
     TNPTLPHTVN TVAEHLDMLM VCHHLNPRVP EDLAFAESRI RATTIAAEDV LHDIGALSIT
     SSDAQAMGRI GEVVCRTWQV AHVMKQRFGD RDSELPADNE RARRYVAKYT ICPAVAHGID
     HVVGSVEPGK LADLVLWDPA FFGIRPAAVI KGGMAVYAPL GDAGAAIPTT QPVLLRATSA
     AEAAPHLSVS FVSPLALADG LAERLGLERE LVAIRPTRHL TKADLPNNTA LPAIDVDPET
     FAIRIDGELV EPAPAAELPL AQRYSMF
//

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