URE1_BURM7
ID URE1_BURM7 Reviewed; 568 AA.
AC A3MMV2;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 03-APR-2007, sequence version 1.
DT 03-AUG-2022, entry version 87.
DE RecName: Full=Urease subunit alpha {ECO:0000255|HAMAP-Rule:MF_01953};
DE EC=3.5.1.5 {ECO:0000255|HAMAP-Rule:MF_01953};
DE AltName: Full=Urea amidohydrolase subunit alpha {ECO:0000255|HAMAP-Rule:MF_01953};
GN Name=ureC {ECO:0000255|HAMAP-Rule:MF_01953};
GN OrderedLocusNames=BMA10247_2057;
OS Burkholderia mallei (strain NCTC 10247).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Burkholderia; pseudomallei group.
OX NCBI_TaxID=320389;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC 10247;
RX PubMed=20333227; DOI=10.1093/gbe/evq003;
RA Losada L., Ronning C.M., DeShazer D., Woods D., Fedorova N., Kim H.S.,
RA Shabalina S.A., Pearson T.R., Brinkac L., Tan P., Nandi T., Crabtree J.,
RA Badger J., Beckstrom-Sternberg S., Saqib M., Schutzer S.E., Keim P.,
RA Nierman W.C.;
RT "Continuing evolution of Burkholderia mallei through genome reduction and
RT large-scale rearrangements.";
RL Genome Biol. Evol. 2:102-116(2010).
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:0000255|HAMAP-Rule:MF_01953};
CC -!- COFACTOR:
CC Name=Ni cation; Xref=ChEBI:CHEBI:25516;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01953};
CC Note=Binds 2 nickel ions per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_01953};
CC -!- PATHWAY: Nitrogen metabolism; urea degradation; CO(2) and NH(3) from
CC urea (urease route): step 1/1. {ECO:0000255|HAMAP-Rule:MF_01953}.
CC -!- SUBUNIT: Heterotrimer of UreA (gamma), UreB (beta) and UreC (alpha)
CC subunits. Three heterotrimers associate to form the active enzyme.
CC {ECO:0000255|HAMAP-Rule:MF_01953}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01953}.
CC -!- PTM: Carboxylation allows a single lysine to coordinate two nickel
CC ions. {ECO:0000255|HAMAP-Rule:MF_01953}.
CC -!- SIMILARITY: Belongs to the metallo-dependent hydrolases superfamily.
CC Urease alpha subunit family. {ECO:0000255|HAMAP-Rule:MF_01953}.
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DR EMBL; CP000548; ABO04242.1; -; Genomic_DNA.
DR RefSeq; WP_004186033.1; NZ_CP007802.1.
DR AlphaFoldDB; A3MMV2; -.
DR SMR; A3MMV2; -.
DR GeneID; 56594813; -.
DR KEGG; bmaz:BM44_1170; -.
DR KEGG; bmn:BMA10247_2057; -.
DR PATRIC; fig|320389.8.peg.1306; -.
DR OMA; GFDSHIH; -.
DR UniPathway; UPA00258; UER00370.
DR Proteomes; UP000002284; Chromosome I.
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; Hydrolase; Metal-binding; Nickel.
FT CHAIN 1..568
FT /note="Urease subunit alpha"
FT /id="PRO_1000070649"
FT DOMAIN 130..568
FT /note="Urease"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT ACT_SITE 321
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 135
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 137
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 218
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="1"
FT /note="via carbamate group"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 218
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="2"
FT /note="via carbamate group"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 220
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 247
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 273
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT BINDING 361
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
FT MOD_RES 218
FT /note="N6-carboxylysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01953"
SQ SEQUENCE 568 AA; 60662 MW; C50CC452A29563CC CRC64;
MTLRLSRRAY AEMYGPTTGD RIRLADTELL IEVERDHTLY GEEVKFGGGK VIRDGMGQSQ
LPAADVADTV ITNAVILDHW GIVKADIAIK HGRIAAIGKA GNPDIQPGVT IAIGAATEII
AGEGLIVTAG GIDTHIHFIS PQQIDEALAS GVTTMIGGGT GPATGTNATT CTPGPWHMER
MLQAADGWPI NLGFLGKGNA SRPQPLVEQI EAGAIGLKLH EDWGTTPAAI DNCLTVADDT
DTQVAIHTDT LNEAGFVEAT VAAFKGRTIH TYHTEGAGGG HAPDILKVCG EANVLPSSTN
PTRPYTINTL DEHLDMLMVC HHLDPSIAED LAFAESRIRR ETIAAEDILH DLGALSMLSS
DSQAMGRVGE VIIRTWQTAH KMKVQRGALA GDGARNDNFR AKRYVAKYTI NPALTHGIAH
EVGSIEPGKW ADLVLWEPAF FGVKPAMIVK GGMIAVAQMG DPNASIPTPQ PVHYREMFAT
RGGALARTSL TFVSQLALDA GIGARYGLAK RLVPVRGCRT VTKRDMIHNA WQPAIRVDPE
TYDVVADGAL LTCEPAAVLP MAQRYFLF
