Gene/Proteome Database (LMPD)
LMPD ID
LMP010981
Gene ID
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
putative sn-glycerol-3-phosphate 2-O-acyltransferase
Gene Symbol
Synonyms
ATGPAT3; glycerol-3-phosphate acyltransferase 3; GPAT3; T7B11.21; T7B11_21
Alternate Names
putative sn-glycerol-3-phosphate 2-O-acyltransferase
Chromosome
4
EC Number
2.3.1.15
Summary
Encodes a member of a family of proteins with glycerol-3-phosphate acyltransferase activity.
Orthologs
Proteins
putative sn-glycerol-3-phosphate 2-O-acyltransferase | |
---|---|
Refseq ID | NP_192104 |
Protein GI | 15235185 |
UniProt ID | Q9SYJ2 |
mRNA ID | NM_116426 |
Length | 520 |
RefSeq Status | REVIEWED |
MSAKISIFQALVFLFYRFILRRYRNSKPKYQNGPSSLLQSDLSRHTLIFNVEGALLKSDSLFPYFMLVAFEAGGVIRSFLLFILYPLISLMSHEMGVKVMVMVSFFGIKKEGFRAGRAVLPKYFLEDVGLEMFEVLKRGGKKIGVSDDLPQVMIEGFLRDYLEIDVVVGREMKVVGGYYLGIMEDKTKHDLVFDELVRKERLNTGRVIGITSFNTSLHRYLFSQFCQEIYFVKKSDKRSWQTLPRSQYPKPLIFHDGRLAIKPTLMNTLVLFMWGPFAAAAAAARLFVSLCIPYSLSIPILAFSGCRLTVTNDYVSSQKQKPSQRKGCLFVCNHRTLLDPLYVAFALRKKNIKTVTYSLSRVSEILAPIKTVRLTRDRVSDGQAMEKLLTEGDLVVCPEGTTCREPYLLRFSPLFTEVSDVIVPVAVTVHVTFFYGTTASGLKALDPLFFLLDPYPTYTIQFLDPVSGATCQDPDGKLKFEVANNVQSDIGKALDFECTSLTRKDKYLILAGNNGVVKKN |
Gene Information
Entrez Gene ID
Gene Name
putative sn-glycerol-3-phosphate 2-O-acyltransferase
Gene Symbol
Species
Arabidopsis thaliana
Gene Ontology (GO Annotations)
GO ID | Source | Type | Description |
---|---|---|---|
GO:0016021 | IEA:UniProtKB-KW | C | integral component of membrane |
GO:0004366 | IEA:UniProtKB-EC | F | glycerol-3-phosphate O-acyltransferase activity |
GO:0016024 | IEA:UniProtKB-UniPathway | P | CDP-diacylglycerol biosynthetic process |
KEGG Pathway Links
KEGG Pathway ID | Description |
---|---|
ath00561 | Glycerolipid metabolism |
ath00564 | Glycerophospholipid metabolism |
ath01100 | Metabolic pathways |
BIOCYC Pathway Links
BIOCYC Pathway ID | Description |
---|---|
PWY4FS-8 | phosphatidylglycerol biosynthesis II (non-plastidic) |
Domain Information
InterPro Annotations
Accession | Description |
---|---|
IPR002123 | Phospholipid/glycerol acyltransferase |
UniProt Annotations
Entry Information
Gene Name
putative sn-glycerol-3-phosphate 2-O-acyltransferase
Protein Entry
GPAT3_ARATH
UniProt ID
Species
Arabidopsis
Comments
Comment Type | Description |
---|---|
Catalytic Activity | Acyl-CoA + sn-glycerol 3-phosphate = CoA + 1- acyl-sn-glycerol 3-phosphate. |
Domain | The HXXXXD motif is essential for acyltransferase activity and may constitute the binding site for the phosphate moiety of the glycerol-3-phosphate. {ECO:0000250}. |
Function | Esterifies acyl-group from acyl-ACP to the sn-1 position of glycerol-3-phosphate, an essential step in glycerolipid biosynthesis. {ECO:0000250}. |
Pathway | Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-diacylglycerol from sn-glycerol 3-phosphate: step 1/3. |
Similarity | Belongs to the GPAT/DAPAT family. {ECO:0000305}. |
Subcellular Location | Membrane {ECO:0000305}; Multi-pass membrane protein {ECO:0000305}. |
Tissue Specificity | Widely expressed at low level. Expressed at higher level in seedlings and leaves. {ECO:0000269|PubMed:12897259}. |
Identical and Related Proteins
Unique RefSeq proteins for LMP010981 (as displayed in Record Overview)
Protein GI | Database | Accession | Length | Protein Name |
---|---|---|---|---|
15235185 | RefSeq | NP_192104 | 520 | putative sn-glycerol-3-phosphate 2-O-acyltransferase |
Identical Sequences to LMP010981 proteins
Reference | Database | Accession | Length | Protein Name |
---|---|---|---|---|
GI:15235185 | EMBL | CAB80688.1 | 520 | predicted protein of unknown function [Arabidopsis thaliana] |
GI:15235185 | GenBank | AAD22657.1 | 520 | predicted protein of unknown function [Arabidopsis thaliana] |
GI:15235185 | GenBank | AAM19774.1 | 520 | AT4g01950/T7B11_21 [Arabidopsis thaliana] |
GI:15235185 | GenBank | AAN31103.1 | 520 | At4g01950/T7B11_21 [Arabidopsis thaliana] |
GI:15235185 | GenBank | AEE82104.1 | 520 | putative sn-glycerol-3-phosphate 2-O-acyltransferase [Arabidopsis thaliana] |
GI:15235185 | SwissProt | Q9SYJ2.1 | 520 | RecName: Full=Probable glycerol-3-phosphate acyltransferase 3; Short=AtGPAT3 [Arabidopsis thaliana] |
Related Sequences to LMP010981 proteins
Reference | Database | Accession | Length | Protein Name |
---|---|---|---|---|
GI:15235185 | GenBank | EFH49127.1 | 520 | glycerol-3-phosphate acyltransferase 3 [Arabidopsis lyrata subsp. lyrata] |
GI:15235185 | GenBank | EOA20349.1 | 540 | hypothetical protein CARUB_v10000657mg [Capsella rubella] |
GI:15235185 | RefSeq | XP_002872868.1 | 520 | glycerol-3-phosphate acyltransferase 3 [Arabidopsis lyrata subsp. lyrata] |
GI:15235185 | RefSeq | XP_006287451.1 | 540 | hypothetical protein CARUB_v10000657mg [Capsella rubella] |
GI:15235185 | RefSeq | XP_010456102.1 | 520 | PREDICTED: probable glycerol-3-phosphate acyltransferase 3 isoform X2 [Camelina sativa] |
GI:15235185 | RefSeq | XP_010456103.1 | 520 | PREDICTED: probable glycerol-3-phosphate acyltransferase 3 isoform X3 [Camelina sativa] |