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HAMAP rule MF_00019

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General rule information [?]

Accession MF_00019
Dates 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 31)
Name PlsX
Scope(s) Bacteria
Template(s) P71018 (PLSX_BACSU); Q8DRN3 (PLSX_STRR6); [ Recover all ]
Triggered by HAMAP; MF_00019 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier PLSX
Protein name RecName: Full=Phosphate acyltransferase;
AltName: Full=Acyl-ACP phosphotransacylase;
AltName: Full=Acyl-[acyl-carrier-protein]--phosphate acyltransferase;
AltName: Full=Phosphate-acyl-ACP acyltransferase;
Gene name Name=plsX;

Comments [?]

FUNCTIONCatalyzes the reversible formation of acyl-phosphate (acyl- PO(4)) from acyl-[acyl-carrier-protein] (acyl-ACP). This enzyme utilizes acyl-ACP as fatty acyl donor, but not acyl-CoA.
CATALYTIC ACTIVITY Reaction=a fatty acyl-[ACP] + phosphate = an acyl phosphate + holo- [ACP]; Xref=Rhea:RHEA:42292, Rhea:RHEA-COMP:9685, Rhea:RHEA- COMP:14125, ChEBI:CHEBI:43474, ChEBI:CHEBI:59918, ChEBI:CHEBI:64479, ChEBI:CHEBI:138651; EC=;
PATHWAYLipid metabolism; phospholipid metabolism.
SUBUNITHomodimer. Probably interacts with PlsY.
SUBCELLULAR LOCATIONCytoplasm. Note=Associated with the membrane possibly through PlsY.
SIMILARITYBelongs to the PlsX family.

Keywords [?]

Gene Ontology [?]

GO:0043811; Molecular function:phosphate:acyl-[acyl carrier protein] acyltransferase activity
GO:0006633; Biological process:fatty acid biosynthetic process
GO:0006644; Biological process:phospholipid metabolic process

Cross-references [?]

Pfam PF02504; FA_synthesis; 1;
PIRSF PIRSF002465; Phsphlp_syn_PlsX; 1;
NCBIfam TIGR00182; plsX; 1;

Features [?]

Additional information [?]

Size range 279-472 amino acids
Related rules None
Fusion Nter: <Unknown> Cter: None
Comments Some cyanobacteria have an unknown N-terminal domain. Possible wrong start in RHOCA. Possible C-terminal frameshift in DEIRA.

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