UniRule: UR000358751
Source Rule PIRNR: PIRNR000431
The annotation and conditions in this rule are derived from the following entries: Q43869 (PLSB_SPIOL), P10349 (GPAT2_CUCMO), P30706 (PLSB_PEA)
If a protein meets these conditions... i
Common conditions
- Matches PIR Superfamily signature PIRSF000431
- sequence length = 331 - 472
- taxon = Viridiplantae
- fragment ≠ the sequence is fragmented
... then these annotations are applied i
Protein namei
- Recommended name:Glycerol-3-phosphate acyltransferase, chloroplastic (EC:2.3.1.15)Short name:GPAT
Pathwayi
Pathwayi: CDP-diacylglycerol biosynthesis
This protein is involved in step 1 of the subpathway that synthesizes CDP-diacylglycerol from sn-glycerol 3-phosphate. This subpathway is part of the pathway CDP-diacylglycerol biosynthesis, which is itself part of Phospholipid metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes CDP-diacylglycerol from sn-glycerol 3-phosphate, the pathway CDP-diacylglycerol biosynthesis and in Phospholipid metabolism.
Subcellular locationi
Functioni
- Esterifies acyl-group from acyl-ACP to the sn-1 position of glycerol-3-phosphate. The enzyme from chilling-resistant plants discriminates against non-fluid palmitic acid and selects oleic acid whereas the enzyme from sensitive plants accepts both fatty acids.
Sequence similaritiesi
- Belongs to the GPAT/DAPAT family.
Catalytic activityi
Keywordsi
GO (Gene Ontology) termi
- GO:0004366 glycerol-3-phosphate O-acyltransferase activity