AC   MF_00691;
DC   Protein; auto
TR   HAMAP; MF_00691; -; 1; level=0
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Names: PxpA
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ID   PXPA
DE   RecName: Full=5-oxoprolinase subunit A;
DE            Short=5-OPase subunit A;
DE            EC=3.5.2.9;
DE   AltName: Full=5-oxoprolinase (ATP-hydrolyzing) subunit A;
GN   Name=pxpA;
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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   -!- 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   -!- SUBUNIT: Forms a complex composed of PxpA, PxpB and PxpC.
CC   -!- SIMILARITY: Belongs to the LamB/PxpA family.
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DR   Pfam; PF03746; LamB_YcsF; 1; trigger=no
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KW   ATP-binding
KW   Hydrolase
KW   Nucleotide-binding
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GO   GO:0005524; F:ATP binding
GO   GO:0017168; F:5-oxoprolinase (ATP-hydrolyzing) activity
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FT   None
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Size: 230-310;
Related: None;
Template: P42963; P75746;
Scope:
 Bacteria
 Archaea; Thermococcales
Fusion:
 Nter: None
 Cter: None
Duplicate: in AGRFC, BRADU, BURPS, PSEAE, PSEPK, PSESM, RALN1
Plasmid: in RALN1, THET2, THET8
Comments: None
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# Revision 1.30 2023/11/28
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