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Database: UniProt
Entry: A0A1J0VIP0_9GAMM
LinkDB: A0A1J0VIP0_9GAMM
Original site: A0A1J0VIP0_9GAMM 
ID   A0A1J0VIP0_9GAMM        Unreviewed;       251 AA.
AC   A0A1J0VIP0;
DT   15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT   15-FEB-2017, sequence version 1.
DT   24-JAN-2024, entry version 24.
DE   RecName: Full=5-oxoprolinase subunit A {ECO:0000256|HAMAP-Rule:MF_00691};
DE            Short=5-OPase subunit A {ECO:0000256|HAMAP-Rule:MF_00691};
DE            EC=3.5.2.9 {ECO:0000256|HAMAP-Rule:MF_00691};
DE   AltName: Full=5-oxoprolinase (ATP-hydrolyzing) subunit A {ECO:0000256|HAMAP-Rule:MF_00691};
GN   Name=pxpA {ECO:0000256|HAMAP-Rule:MF_00691};
GN   ORFNames=BOX17_13550 {ECO:0000313|EMBL:APE31887.1};
OS   Halomonas aestuarii.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC   Halomonadaceae; Halomonas.
OX   NCBI_TaxID=1897729 {ECO:0000313|EMBL:APE31887.1, ECO:0000313|Proteomes:UP000181985};
RN   [1] {ECO:0000313|Proteomes:UP000181985}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Hb3 {ECO:0000313|Proteomes:UP000181985};
RA   Koh H.-W., Rani S., Park S.-J.;
RT   "Halolamina sediminis sp. nov., an extremely halophilic archaeon isolated
RT   from solar salt.";
RL   Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the cleavage of 5-oxoproline to form L-glutamate
CC       coupled to the hydrolysis of ATP to ADP and inorganic phosphate.
CC       {ECO:0000256|HAMAP-Rule:MF_00691}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=5-oxo-L-proline + ATP + 2 H2O = ADP + H(+) + L-glutamate +
CC         phosphate; Xref=Rhea:RHEA:10348, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:58402, ChEBI:CHEBI:456216; EC=3.5.2.9;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_00691};
CC   -!- SUBUNIT: Forms a complex composed of PxpA, PxpB and PxpC.
CC       {ECO:0000256|HAMAP-Rule:MF_00691}.
CC   -!- SIMILARITY: Belongs to the LamB/PxpA family. {ECO:0000256|HAMAP-
CC       Rule:MF_00691}.
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DR   EMBL; CP018139; APE31887.1; -; Genomic_DNA.
DR   RefSeq; WP_071945458.1; NZ_CP018139.1.
DR   AlphaFoldDB; A0A1J0VIP0; -.
DR   KEGG; hsi:BOX17_13550; -.
DR   OrthoDB; 9773478at2; -.
DR   Proteomes; UP000181985; Chromosome.
DR   GO; GO:0017168; F:5-oxoprolinase (ATP-hydrolyzing) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   CDD; cd10787; LamB_YcsF_like; 1.
DR   Gene3D; 3.20.20.370; Glycoside hydrolase/deacetylase; 1.
DR   HAMAP; MF_00691; PxpA; 1.
DR   InterPro; IPR011330; Glyco_hydro/deAcase_b/a-brl.
DR   InterPro; IPR005501; LamB/YcsF/PxpA-like.
DR   PANTHER; PTHR30292:SF0; 5-OXOPROLINASE SUBUNIT A; 1.
DR   PANTHER; PTHR30292; UNCHARACTERIZED PROTEIN YBGL-RELATED; 1.
DR   Pfam; PF03746; LamB_YcsF; 1.
DR   SUPFAM; SSF88713; Glycoside hydrolase/deacetylase; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|HAMAP-Rule:MF_00691};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_00691};
KW   Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00691}.
SQ   SEQUENCE   251 AA;  27236 MW;  EA2F809C558FE0DA CRC64;
     MPRLMLNADM GESFGPWKMG TDHELMKVVD LANVACGFHA SDPDTIRATV RLAASHGVTV
     GAHPAYPDLV GFGRRSMACS SEEIENMLLY QAGALAALCR AEGARMGYVK PHGALYNDMM
     RDRETLSAVM RALAMLDADL PLMVMATRDT SMAEELAEEH GVTLWREAFA DRAYDAEGRL
     VSRREPGAVH HDAETIIDQA RRIASGLPLT ASDGSDLVLS ADTLCVHGDN PESIAAIRAI
     RESLDDVERR A
//
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