HAMAP rule MF_00019

General rule information [?]

PURL	https://purl.expasy.org/hamap/rule/MF_00019
Accession	MF_00019
Dates	28-FEB-2005 (Created) 01-JUN-2023 (Last updated, Version 23)
Name	PlsX
Scope(s)	Bacteria
Template(s)	P71018; Q8DRN3; [ 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; EC=2.3.1.274; AltName: Full=Acyl-ACP phosphotransacylase; AltName: Full=Acyl-[acyl-carrier-protein]--phosphate acyltransferase; AltName: Full=Phosphate-acyl-ACP acyltransferase;
Gene name	Name=plsX;

Comments [?]

FUNCTION	Catalyzes 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=2.3.1.274;
PATHWAY	Lipid metabolism; phospholipid metabolism.
SUBUNIT	Homodimer. Probably interacts with PlsY.
SUBCELLULAR LOCATION	Cytoplasm. Note=Associated with the membrane possibly through PlsY.
SIMILARITY	Belongs 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 [?]

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.