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Database: UniProt
Entry: I0HEP1_ACTM4
LinkDB: I0HEP1_ACTM4
Original site: I0HEP1_ACTM4 
ID   I0HEP1_ACTM4            Unreviewed;       572 AA.
AC   I0HEP1;
DT   13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT   13-JUN-2012, sequence version 1.
DT   08-MAY-2019, entry version 55.
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   ECO:0000313|EMBL:BAL91478.1};
GN   OrderedLocusNames=AMIS_62580 {ECO:0000313|EMBL:BAL91478.1};
OS   Actinoplanes missouriensis (strain ATCC 14538 / DSM 43046 / CBS 188.64
OS   / JCM 3121 / NCIMB 12654 / NBRC 102363 / 431).
OC   Bacteria; Actinobacteria; Micromonosporales; Micromonosporaceae;
OC   Actinoplanes.
OX   NCBI_TaxID=512565 {ECO:0000313|EMBL:BAL91478.1, ECO:0000313|Proteomes:UP000007882};
RN   [1] {ECO:0000313|EMBL:BAL91478.1, ECO:0000313|Proteomes:UP000007882}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 14538 / DSM 43046 / CBS 188.64 / JCM 3121 / NCIMB 12654 /
RC   NBRC 102363 / 431 {ECO:0000313|Proteomes:UP000007882};
RA   Ohnishi Y., Ishikawa J., Sekine M., Hosoyama A., Harada T., Narita H.,
RA   Hata T., Konno Y., Tutikane K., Fujita N., Horinouchi S., Hayakawa M.;
RT   "Complete genome sequence of Actinoplanes missouriensis 431 (= NBRC
RT   102363).";
RL   Submitted (FEB-2012) 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; AP012319; BAL91478.1; -; Genomic_DNA.
DR   RefSeq; WP_014446365.1; NC_017093.1.
DR   STRING; 512565.AMIS_62580; -.
DR   MEROPS; M38.982; -.
DR   EnsemblBacteria; BAL91478; BAL91478; AMIS_62580.
DR   KEGG; ams:AMIS_62580; -.
DR   PATRIC; fig|512565.3.peg.6256; -.
DR   KO; K01428; -.
DR   OMA; GFDSHIH; -.
DR   OrthoDB; 157757at2; -.
DR   BioCyc; AMIS512565:G1H8M-6192-MONOMER; -.
DR   UniPathway; UPA00258; UER00370.
DR   Proteomes; UP000007882; 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   Complete proteome {ECO:0000313|Proteomes:UP000007882};
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:UP000007882}.
FT   DOMAIN      135    572       Urease. {ECO:0000259|PROSITE:PS51368}.
FT   ACT_SITE    326    326       Proton donor. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                52, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   METAL       140    140       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       142    142       Nickel 1; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       223    223       Nickel 1; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       223    223       Nickel 2; via carbamate group.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       252    252       Nickel 2; via pros nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       278    278       Nickel 2; via tele nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01953,
FT                                ECO:0000256|PIRSR:PIRSR611612-51}.
FT   METAL       366    366       Nickel 1. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PIRSR:PIRSR611612-
FT                                51}.
FT   BINDING     225    225       Substrate. {ECO:0000256|HAMAP-Rule:
FT                                MF_01953, ECO:0000256|PROSITE-ProRule:
FT                                PRU00700}.
FT   MOD_RES     223    223       N6-carboxylysine. {ECO:0000256|HAMAP-
FT                                Rule:MF_01953, ECO:0000256|PIRSR:
FT                                PIRSR611612-50}.
SQ   SEQUENCE   572 AA;  60457 MW;  40BAB63602D67F38 CRC64;
     MTRLDRSRYA ALYGPTAGDR IRLADTNLLI EIEEDRSCGP RPGDEVVFGG GKVIRESMGQ
     SRATRAEGTP DTVITGVVVL DHWGVVKADV GIRDGRIAAI GKAGNPDTMD GVHPDLVIGA
     STEIIAGNGK ILTAGAIDSH VHLISPTILD TALASGITTI IGGGTGPAEG TKATTVTPNA
     WHLARMLESL DTWPINVLLL GKGNTMSTES MWEQLRGGAG GFKLHEDWGT TPAAIDACLT
     VADASGVQIA IHTDTLNEAG FVEETLRAIA GRSIHAYHTE GAGGGHAPDI ITVASHPNIL
     PSSTNPTRPY TRNTLSEHLD MLMVCHHLNS AVPEDLAFAE SRIRPSTMAA EDYLHDLGAI
     SMIGSDSQAM GRVGEVITRT WQTAHVMKAR VGALAGDGAA DNNRAKRYVA KYTLCPAVAH
     GMAEQVGSVE PGKLADLVLW DPAFFGVRPS LVIKGGMIAY AQMGDANASI PTPQPMLPRP
     MFGSYGVVPS QTSVAFVAPA AIDALLSDRI GVKRALVPVS DTRSVGKADM VHNDAMPRIE
     VSADTFEVRI DGQVIEPEPV SELPMAQRYF LF
//
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