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Database: UniProt
Entry: A0A0R2A6P4_9LACO
LinkDB: A0A0R2A6P4_9LACO
Original site: A0A0R2A6P4_9LACO 
ID   A0A0R2A6P4_9LACO        Unreviewed;       249 AA.
AC   A0A0R2A6P4;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   24-JAN-2024, entry version 27.
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=FC26_GL000020 {ECO:0000313|EMBL:KRM62234.1};
OS   Paucilactobacillus vaccinostercus DSM 20634.
OC   Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Paucilactobacillus.
OX   NCBI_TaxID=1423813 {ECO:0000313|EMBL:KRM62234.1, ECO:0000313|Proteomes:UP000051733};
RN   [1] {ECO:0000313|EMBL:KRM62234.1, ECO:0000313|Proteomes:UP000051733}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 20634 {ECO:0000313|EMBL:KRM62234.1,
RC   ECO:0000313|Proteomes:UP000051733};
RX   PubMed=26415554; DOI=10.1038/ncomms9322;
RA   Sun Z., Harris H.M., McCann A., Guo C., Argimon S., Zhang W., Yang X.,
RA   Jeffery I.B., Cooney J.C., Kagawa T.F., Liu W., Song Y., Salvetti E.,
RA   Wrobel A., Rasinkangas P., Parkhill J., Rea M.C., O'Sullivan O., Ritari J.,
RA   Douillard F.P., Paul Ross R., Yang R., Briner A.E., Felis G.E.,
RA   de Vos W.M., Barrangou R., Klaenhammer T.R., Caufield P.W., Cui Y.,
RA   Zhang H., O'Toole P.W.;
RT   "Expanding the biotechnology potential of lactobacilli through comparative
RT   genomics of 213 strains and associated genera.";
RL   Nat. Commun. 6:8322-8322(2015).
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}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:KRM62234.1}.
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DR   EMBL; AYYY01000007; KRM62234.1; -; Genomic_DNA.
DR   RefSeq; WP_056988604.1; NZ_AYYY01000007.1.
DR   AlphaFoldDB; A0A0R2A6P4; -.
DR   STRING; 1423813.FC26_GL000020; -.
DR   PATRIC; fig|1423813.3.peg.20; -.
DR   OrthoDB; 9773478at2; -.
DR   Proteomes; UP000051733; Unassembled WGS sequence.
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};
KW   Reference proteome {ECO:0000313|Proteomes:UP000051733}.
SQ   SEQUENCE   249 AA;  26747 MW;  105BB21E6CA70A4B CRC64;
     MAKIDLNCDL GESFGRYKLG LDEDVLPYIT SANIACGFHA GDPEVMAQTV TLATKDHVAL
     GAHPGLHDLE GFGRRRMQIS ALAAKADVQY QVGALQAFTP DGKLHHVKPH GALYNMAAAN
     HELARAICEG IYAVDPTLIL VGLANSELIS AAQEIGLPYA QEVFADRQYE PDGSLVSRTK
     PNAVITDEDV AVKRVIQMVE EHQIKAVDGS ILTINPDTVC VHGDGIKAVA FVKKIHSALD
     QEGIEVKSM
//
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