AC   MF_02051;
DC   Protein; auto
TR   HAMAP; MF_02051; -; 1; level=0
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Names: LsrG
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ID   LSRG
DE   RecName: Full=(4S)-4-hydroxy-5-phosphonooxypentane-2,3-dione isomerase;
DE            EC=5.3.1.32;
DE   AltName: Full=Autoinducer 2-degrading protein LsrG;
DE            Short=AI-2-degrading protein LsrG;
DE   AltName: Full=Phospho-(S)-4,5-dihydroxy-2,3-pentanedione isomerase;
DE   AltName: Full=Phospho-AI-2 isomerase;
GN   Name=lsrG;
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CC   -!- FUNCTION: Involved in the degradation of phospho-AI-2, thereby
CC       terminating induction of the lsr operon and closing the AI-2 signaling
CC       cycle. Catalyzes the conversion of (4S)-4-hydroxy-5-
CC       phosphonooxypentane-2,3-dione (P-DPD) to 3-hydroxy-5-
CC       phosphonooxypentane-2,4-dione (P-HPD).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(2S)-2-hydroxy-3,4-dioxopentyl phosphate = 3-hydroxy-2,4-
CC         dioxopentyl phosphate; Xref=Rhea:RHEA:44360, ChEBI:CHEBI:71677,
CC         ChEBI:CHEBI:84359; EC=5.3.1.32;
CC   -!- SUBUNIT: Homodimer.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the LsrG family.
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DR   PROSITE; PS51725; ABM; 1; trigger=yes
DR   Pfam; PF03992; ABM; 1; trigger=no
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KW   Cytoplasm
KW   Isomerase
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GO   GO:0016861; F:intramolecular oxidoreductase activity, interconverting aldoses and ketoses
GO   GO:0005737; C:cytoplasm
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FT   None
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Size: 95-111;
Related: None;
Template: P64461;
Scope:
 Bacteria; Enterobacterales
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
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# Revision 1.5 2020/05/05
//