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Database: UniProt
Entry: D1A9Q9_THECD
LinkDB: D1A9Q9_THECD
Original site: D1A9Q9_THECD 
ID   D1A9Q9_THECD            Unreviewed;       574 AA.
AC   D1A9Q9;
DT   19-JAN-2010, integrated into UniProtKB/TrEMBL.
DT   19-JAN-2010, sequence version 1.
DT   11-DEC-2019, entry version 75.
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   OrderedLocusNames=Tcur_3204 {ECO:0000313|EMBL:ACY98745.1};
OS   Thermomonospora curvata (strain ATCC 19995 / DSM 43183 / JCM 3096 / NBRC
OS   15933 / NCIMB 10081 / Henssen B9).
OC   Bacteria; Actinobacteria; Streptosporangiales; Thermomonosporaceae;
OC   Thermomonospora.
OX   NCBI_TaxID=471852 {ECO:0000313|EMBL:ACY98745.1, ECO:0000313|Proteomes:UP000001918};
RN   [1] {ECO:0000313|EMBL:ACY98745.1, ECO:0000313|Proteomes:UP000001918}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19995 / DSM 43183 / JCM 3096 / NBRC 15933 / NCIMB 10081 /
RC   Henssen B9 {ECO:0000313|Proteomes:UP000001918};
RX   PubMed=21475583; DOI=10.4056/sigs.1453580;
RA   Chertkov O., Sikorski J., Nolan M., Lapidus A., Lucas S., Del Rio T.G.,
RA   Tice H., Cheng J.F., Goodwin L., Pitluck S., Liolios K., Ivanova N.,
RA   Mavromatis K., Mikhailova N., Ovchinnikova G., Pati A., Chen A.,
RA   Palaniappan K., Djao O.D., Land M., Hauser L., Chang Y.J., Jeffries C.D.,
RA   Brettin T., Han C., Detter J.C., Rohde M., Goker M., Woyke T., Bristow J.,
RA   Eisen J.A., Markowitz V., Hugenholtz P., Klenk H.P., Kyrpides N.C.;
RT   "Complete genome sequence of Thermomonospora curvata type strain (B9).";
RL   Stand. Genomic Sci. 1:13-22(2011).
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: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, ECO:0000256|RuleBase:RU000510};
CC       Note=Binds 2 nickel ions per subunit. {ECO:0000256|HAMAP-Rule:MF_01953,
CC       ECO:0000256|PIRSR:PIRSR611612-51, ECO:0000256|RuleBase:RU000510};
CC   -!- PATHWAY: Nitrogen metabolism; urea degradation; CO(2) and NH(3) from
CC       urea (urease route): step 1/1. {ECO:0000256|HAMAP-Rule:MF_01953,
CC       ECO:0000256|SAAS:SAAS00317636}.
CC   -!- SUBUNIT: Heterotrimer of UreA (gamma), UreB (beta) and UreC (alpha)
CC       subunits. Three 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, ECO:0000256|SAAS:SAAS00548017}.
CC   -!- PTM: Carbamylation allows a single lysine to coordinate two nickel
CC       ions. {ECO:0000256|PIRSR:PIRSR611612-50}.
CC   -!- PTM: Carboxylation allows a single lysine to coordinate two nickel
CC       ions. {ECO:0000256|HAMAP-Rule:MF_01953}.
CC   -!- SIMILARITY: Belongs to the metallo-dependent hydrolases superfamily.
CC       Urease alpha subunit family. {ECO:0000256|HAMAP-Rule:MF_01953,
CC       ECO:0000256|RuleBase:RU004158, ECO:0000256|SAAS:SAAS00849550}.
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DR   EMBL; CP001738; ACY98745.1; -; Genomic_DNA.
DR   RefSeq; WP_012853529.1; NC_013510.1.
DR   STRING; 471852.Tcur_3204; -.
DR   MEROPS; M38.982; -.
DR   EnsemblBacteria; ACY98745; ACY98745; Tcur_3204.
DR   KEGG; tcu:Tcur_3204; -.
DR   eggNOG; ENOG4105CQM; Bacteria.
DR   eggNOG; COG0804; LUCA.
DR   HOGENOM; HOG000075064; -.
DR   KO; K01428; -.
DR   OMA; GFDSHIH; -.
DR   OrthoDB; 157757at2; -.
DR   BioCyc; TCUR471852:G1GG3-3201-MONOMER; -.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000001918; Chromosome.
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   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, ECO:0000256|PIRSR:PIRSR611612-51,
KW   ECO:0000256|RuleBase:RU000510, ECO:0000256|SAAS:SAAS00317628};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001918}.
FT   DOMAIN          136..574
FT                   /note="Urease"
FT                   /evidence="ECO:0000259|PROSITE:PS51368"
FT   ACT_SITE        326
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-52, ECO:0000256|PROSITE-
FT                   ProRule:PRU00700"
FT   METAL           141
FT                   /note="Nickel 1; via tele nitrogen"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   METAL           143
FT                   /note="Nickel 1; via tele nitrogen"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   METAL           223
FT                   /note="Nickel 1; via carbamate group"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   METAL           223
FT                   /note="Nickel 2; via carbamate group"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   METAL           252
FT                   /note="Nickel 2; via pros nitrogen"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   METAL           278
FT                   /note="Nickel 2; via tele nitrogen"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   METAL           366
FT                   /note="Nickel 1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-51"
FT   BINDING         225
FT                   /note="Substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PROSITE-ProRule:PRU00700"
FT   MOD_RES         223
FT                   /note="N6-carboxylysine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01953,
FT                   ECO:0000256|PIRSR:PIRSR611612-50"
SQ   SEQUENCE   574 AA;  60018 MW;  05D6EC2A62BC8475 CRC64;
     MTELSRARYA ALFGPTTGDR IRLADTNLFI EVTEDRSMGA AGAGDEAVFG GGKVIRESMG
     QARTTRAEGA VDLVITGAVV LDYWGIVKAD VGVRDGRIVA LGKAGNPDTM DGVHPDLVIG
     PSTEVLAGNG KILTAGAIDS HVHLICPQLV EEALGAGVTT LLGGGTGPAE GTKATTVTGA
     WYLHRMLEAL DVWPVNVALL GKGNTVSSEA LWEQLRAGAC GFKLHEDWGS TPAAIDACLK
     VADASGVQVA LHSDTLNEAG YVESTLEAIA GRSIHAYHTE GAGGGHAPDI ITVAAHPNVL
     PSSTNPTRPH TVNTLDEHLD MLMVCHHLNP AVPEDLAFAE SRIRPTTMAA EDILHDLGAI
     SMIGSDSQAM GRIGETVIRT WQTAHVMKER RGSLPGDGAE PADNLRARRY VAKYTINPAI
     AHGLDDLVGS VEPGKLADLV LWEPAFFGVR PSVVLKGGVI AWAAMGDANA SIPTPQPVLP
     RPMFGAAPAA AAATSVHFVA PAAIEDGLAG KIAVNRPLVP VKNTRRLGKA DLPLNDALPA
     IEVDPDTFTV TIDGEEVEPA PAAELPMAQR YFLF
//
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