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Database: UniProt
Entry: A0A0K6HXG5_9BURK
LinkDB: A0A0K6HXG5_9BURK
Original site: A0A0K6HXG5_9BURK 
ID   A0A0K6HXG5_9BURK        Unreviewed;       580 AA.
AC   A0A0K6HXG5;
DT   11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT   11-NOV-2015, sequence version 1.
DT   08-MAY-2019, entry version 30.
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=ureC {ECO:0000256|HAMAP-Rule:MF_01953};
GN   ORFNames=Ga0061069_103155 {ECO:0000313|EMBL:CUA95579.1};
OS   Thiomonas bhubaneswarensis.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Thiomonas.
OX   NCBI_TaxID=339866 {ECO:0000313|EMBL:CUA95579.1, ECO:0000313|Proteomes:UP000183649};
RN   [1] {ECO:0000313|Proteomes:UP000183649}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 18181 {ECO:0000313|Proteomes:UP000183649};
RA   Babu N.S., Beckwith C.J., Beseler K.G., Brison A., Carone J.V.,
RA   Caskin T.P., Diamond M., Durham M.E., Foxe J.M., Go M.,
RA   Henderson B.A., Jones I.B., McGettigan J.A., Micheletti S.J.,
RA   Nasrallah M.E., Ortiz D., Piller C.R., Privatt S.R., Schneider S.L.,
RA   Sharp S., Smith T.C., Stanton J.D., Ullery H.E., Wilson R.J.,
RA   Serrano M.G., Buck G., Lee V., Wang Y., Carvalho R., Voegtly L.,
RA   Shi R., Duckworth R., Johnson A., Loviza R., Walstead R., Shah Z.,
RA   Kiflezghi M., Wade K., Ball S.L., Bradley K.W., Asai D.J.,
RA   Bowman C.A., Russell D.A., Pope W.H., Jacobs-Sera D., Hendrix R.W.,
RA   Hatfull G.F.;
RL   Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
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_01953,
CC         ECO:0000256|RuleBase:RU000510, ECO:0000256|SAAS:SAAS01119912};
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:SAAS00317636}.
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_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; CYHF01000003; CUA95579.1; -; Genomic_DNA.
DR   RefSeq; WP_055449961.1; NZ_LIPV01000003.1.
DR   EnsemblBacteria; CUA95579; CUA95579; Ga0061069_103155.
DR   OrthoDB; 157757at2; -.
DR   BioCyc; GCF_001418255:ASC45_RS05120-MONOMER; -.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000183649; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0016151; F:nickel cation binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0009039; F:urease activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043419; P:urea catabolic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd00375; Urease_alpha; 1.
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; 2.
DR   SUPFAM; SSF51556; SSF51556; 1.
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;
KW   Complete proteome {ECO:0000313|Proteomes:UP000183649};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01953, ECO:0000256|PROSITE-
KW   ProRule:PRU00700, ECO:0000256|SAAS:SAAS00317631};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_01953, ECO:0000256|PROSITE-
KW   ProRule:PRU00700, ECO:0000256|RuleBase:RU000510,
KW   ECO:0000256|SAAS:SAAS00321417};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_01953,
KW   ECO:0000256|PIRSR:PIRSR611612-51, ECO:0000256|RuleBase:RU000510,
KW   ECO:0000256|SAAS:SAAS00321440};
KW   Nickel {ECO:0000256|HAMAP-Rule:MF_01953,
KW   ECO:0000256|PIRSR:PIRSR611612-51, ECO:0000256|RuleBase:RU000510,
KW   ECO:0000256|SAAS:SAAS00317628}.
FT   DOMAIN      134    580       Urease. {ECO:0000259|PROSITE:PS51368}.
FT   ACT_SITE    325    325       Proton donor. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                52, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   METAL       139    139       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       141    141       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       222    222       Nickel 1; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       222    222       Nickel 2; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       251    251       Nickel 2; via pros nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       277    277       Nickel 2; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       365    365       Nickel 1. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                51}.
FT   BINDING     224    224       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   MOD_RES     222    222       N6-carboxylysine. {ECO:0000256|HAMAP-
FT                                Rule:MF_01953, ECO:0000256|PIRSR:
FT                                PIRSR611612-50}.
SQ   SEQUENCE   580 AA;  61631 MW;  77057E055DA91A19 CRC64;
     MATISRRAYA EMYGPTVGDR VRLADTDLLI EVEDDYTLRA GGYGEEVKFG GGKTIRDGMG
     QGQRTRAEGA MDLVITNALI LDHWGIVKAD VGVRGQRIAA IGKAGNPDVQ PGVDMVIGPG
     TEILAGEGLI LTAGGIDSHI HFICPQQIEE ALMSGVTTML GGGTGPATGT NATTCTPGPE
     NIARMLQAAD AFPMNLGFLG KGNASQPAAL REQIEAGAIG LKLHEDWGTT PAAIDCCLSV
     AEETDVQVAI HTDTLNESGF VEDTIAAFKG RTIHTFHTEG AGGGHAPDIL RVLGEANVLP
     SSTNPTRPFT VNTIDEHLDM LMVCHHLDAG IAEDLAFAES RIRRETIAAE DVLHDLGAIS
     IMSSDSQAMG RVGEVILRTW QTAHKMKAQR GWLPAPSNAT GPQGESRNDN FRAKRYVAKY
     TLNPALAHGI AHEVGSVEVG KWADLVLWRP AWFGVKPSVI LKGGFIAAAL MGDANASIPT
     PQPVHTRPMF GAFGGARVAT SLTFVSQAGL AGDISKRLGL HKPLSAVRGC RSVKKADMIH
     NAYTPHMQVD AQTYEVRADG QLLTCEPATV LPMAQRYFLF
//
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