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HAMAP rule MF_01680

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General rule information [?]

Accession MF_01680
Dates 23-OCT-2008 (Created)
1-JUN-2023 (Last updated, Version 15)
Name Salvage_MtnX
Scope(s) Bacteria
Template(s) O31667 (MTNX_BACSU); [ Recover all ]
Triggered by HAMAP; MF_01680 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier MTNX
Protein name RecName: Full=2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase;
                 Short=HK-MTPenyl-1-P phosphatase;
Gene name Name=mtnX;

Comments [?]

FUNCTIONDephosphorylates 2-hydroxy-3-keto-5-methylthiopentenyl-1- phosphate (HK-MTPenyl-1-P) yielding 1,2-dihydroxy-3-keto-5- methylthiopentene (DHK-MTPene).
CATALYTIC ACTIVITY Reaction=2-hydroxy-5-methylsulfanyl-3-oxopent-1-enyl phosphate + H2O = 1,2-dihydroxy-5-(methylsulfanyl)pent-1-en-3-one + phosphate; Xref=Rhea:RHEA:14481, ChEBI:CHEBI:15377, ChEBI:CHEBI:43474, ChEBI:CHEBI:49252, ChEBI:CHEBI:59505; EC=;
PATHWAYAmino-acid biosynthesis; L-methionine biosynthesis via salvage pathway; L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 4/6.
SIMILARITYBelongs to the HAD-like hydrolase superfamily. MtnX family.

Keywords [?]

Gene Ontology [?]

GO:0043716; Molecular function:2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase activity
GO:0019284; Biological process:L-methionine salvage from S-adenosylmethionine

Cross-references [?]

Pfam PF06888; Put_Phosphatase; 1;
Pfam PF00702; Hydrolase; 1;
NCBIfam TIGR01489; DKMTPPase-SF; 1;
NCBIfam TIGR01488; HAD-SF-IB; 1;
NCBIfam TIGR03333; Salvage_mtnX; 1;

Features [?]

Additional information [?]

Size range 206-427 amino acids
Related rules None
Fusion Nter: None Cter: MF_01677 (mtnB)

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