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Database: UniProt
Entry: A6FP90_9RHOB
LinkDB: A6FP90_9RHOB
Original site: A6FP90_9RHOB 
ID   A6FP90_9RHOB            Unreviewed;       559 AA.
AC   A6FP90;
DT   24-JUL-2007, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2007, sequence version 1.
DT   08-MAY-2019, entry version 78.
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=RAZWK3B_18283 {ECO:0000313|EMBL:EDM72093.1};
OS   Roseobacter sp. AzwK-3b.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Roseobacter.
OX   NCBI_TaxID=351016 {ECO:0000313|EMBL:EDM72093.1, ECO:0000313|Proteomes:UP000004119};
RN   [1] {ECO:0000313|EMBL:EDM72093.1, ECO:0000313|Proteomes:UP000004119}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AzwK-3b {ECO:0000313|EMBL:EDM72093.1,
RC   ECO:0000313|Proteomes:UP000004119};
RA   Francis C., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA   Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL   Submitted (JUN-2007) 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}.
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:EDM72093.1}.
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DR   EMBL; ABCR01000003; EDM72093.1; -; Genomic_DNA.
DR   STRING; 351016.RAZWK3B_18283; -.
DR   EnsemblBacteria; EDM72093; EDM72093; RAZWK3B_18283.
DR   eggNOG; ENOG4105CQM; Bacteria.
DR   eggNOG; COG0804; LUCA.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000004119; 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:UP000004119};
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};
KW   Reference proteome {ECO:0000313|Proteomes:UP000004119}.
FT   DOMAIN      123    559       Urease. {ECO:0000259|PROSITE:PS51368}.
FT   ACT_SITE    311    311       Proton donor. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                52, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   METAL       128    128       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       130    130       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       208    208       Nickel 1; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       208    208       Nickel 2; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       237    237       Nickel 2; via pros nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       263    263       Nickel 2; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       351    351       Nickel 1. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                51}.
FT   BINDING     210    210       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   MOD_RES     208    208       N6-carboxylysine. {ECO:0000256|HAMAP-
FT                                Rule:MF_01953, ECO:0000256|PIRSR:
FT                                PIRSR611612-50}.
SQ   SEQUENCE   559 AA;  59780 MW;  921E1078921348FA CRC64;
     MFGPTKGDMI RLADTELWAE IEHDYTSYGD ECLHGGGKTL RDGLGMAVGV TSAQGALDML
     ICNVVVIDAV AGIVKGDIGI KDGRIVAIGK AGNPDVMNGV DPRLIVGAST TVRDAEGLIA
     TAGAIDVHVH FDSAQLVEHA MSSGITTMLG GSLGPITVGI DCGGVFNVGK MIQASQQWPM
     NFGFLGRGNA HRPEAMHEQI HKGALGLKIH EDWGAMPAAI DTCLSVADEL DFQVQIHTDT
     LNESGFLENT LAAIGDRVIH MYHTEGAGGG HAPDIIRVAG IANCLPSSTN PTNPFTVNTF
     DEHLDMTMVC HHLNPSIPED VAFAESRIRA QTIAAEDILH DMGAISMLGS DSQGMGRIHE
     VICRTWQLAS KMRVQRGRLP EETSAKGDNL RIKRYIAKYT INAARCFGIE AHVGSIEPGK
     MADIVLWRPG YFGIKPELVV KGGFIAWGAM GDSAASLMTC EPLVMRPQWG AFGRAAPTLG
     ACFVNPRAIE GGLQEELDIC KPLLPAVGCR GLSKRDMLLN DALPDIRVDP ATFDVFVDGV
     LATCEPATEL PLTQRYMLR
//
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