Gene/Proteome Database (LMPD)
LMPD ID
LMP010980
Gene ID
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
glycerol-3-phosphate sn-2-acyltransferase 2
Gene Symbol
Synonyms
ARABIDOPSIS THALIANA GLYCEROL-3-PHOSPHATE ACYLTRANSFERASE 2; ATGPAT2; glycerol-3-phosphate acyltransferase 2; GPAT2; T6A9.8; T6A9_8
Alternate Names
glycerol-3-phosphate sn-2-acyltransferase 2
Chromosome
1
EC Number
2.3.1.15
Summary
Encodes a member of a family of proteins with glycerol-3-phosphate acyltransferase activity.
Orthologs
Proteins
| glycerol-3-phosphate sn-2-acyltransferase 2 | |
|---|---|
| Refseq ID | NP_563651 |
| Protein GI | 18378959 |
| UniProt ID | Q9FZ22 |
| mRNA ID | NM_100120 |
| Length | 530 |
| RefSeq Status | REVIEWED |
| MSGNKISTLQALVFFLYRFFILRRWCHRSPKQKYQKCPSHGLHQYQDLSNHTLIFNVEGALLKSNSLFPYFMVVAFEAGGVIRSLFLLVLYPFISLMSYEMGLKTMVMLSFFGVKKESFRVGKSVLPKYFLEDVGLEMFQVLKRGGKRVAVSDLPQVMIDVFLRDYLEIEVVVGRDMKMVGGYYLGIVEDKKNLEIAFDKVVQEERLGSGRRLIGITSFNSPSHRSLFSQFCQEIYFVRNSDKKSWQTLPQDQYPKPLIFHDGRLAVKPTPLNTLVLFMWAPFAAVLAAARLVFGLNLPYSLANPFLAFSGIHLTLTVNNHNDLISADRKRGCLFVCNHRTLLDPLYISYALRKKNMKAVTYSLSRLSELLAPIKTVRLTRDRVKDGQAMEKLLSQGDLVVCPEGTTCREPYLLRFSPLFSEVCDVIVPVAIDSHVTFFYGTTASGLKAFDPIFFLLNPFPSYTVKLLDPVSGSSSSTCRGVPDNGKVNFEVANHVQHEIGNALGFECTNLTRRDKYLILAGNNGVVKKK | |
Gene Information
Entrez Gene ID
Gene Name
glycerol-3-phosphate sn-2-acyltransferase 2
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
glycerol-3-phosphate sn-2-acyltransferase 2
Protein Entry
GPAT2_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}. Note=Not mitochondrial. |
| Tissue Specificity | Weakly or not expressed in roots, leaves, seedlings, developing siliques and flower buds. {ECO:0000269|PubMed:12897259}. |
Identical and Related Proteins
Unique RefSeq proteins for LMP010980 (as displayed in Record Overview)
| Protein GI | Database | Accession | Length | Protein Name |
|---|---|---|---|---|
| 18378959 | RefSeq | NP_563651 | 530 | glycerol-3-phosphate sn-2-acyltransferase 2 |
Identical Sequences to LMP010980 proteins
| Reference | Database | Accession | Length | Protein Name |
|---|---|---|---|---|
| GI:18378959 | GenBank | AAG00890.1 | 530 | Unknown protein [Arabidopsis thaliana] |
| GI:18378959 | GenBank | AAL31892.1 | 530 | At1g02390/T6A9_17 [Arabidopsis thaliana] |
| GI:18378959 | GenBank | AAM19855.1 | 530 | At1g02390/T6A9_17 [Arabidopsis thaliana] |
| GI:18378959 | GenBank | AEE27423.1 | 530 | glycerol-3-phosphate sn-2-acyltransferase 2 [Arabidopsis thaliana] |
| GI:18378959 | SwissProt | Q9FZ22.1 | 530 | RecName: Full=Probable glycerol-3-phosphate acyltransferase 2; Short=AtGPAT2 [Arabidopsis thaliana] |
Related Sequences to LMP010980 proteins
| Reference | Database | Accession | Length | Protein Name |
|---|---|---|---|---|
| GI:18378959 | GenBank | EFH65658.1 | 525 | glycerol-3-phosphate acyltransferase 2 [Arabidopsis lyrata subsp. lyrata] |
| GI:18378959 | GenBank | EOA40026.1 | 568 | hypothetical protein CARUB_v10008716mg [Capsella rubella] |
| GI:18378959 | RefSeq | XP_002889399.1 | 525 | glycerol-3-phosphate acyltransferase 2 [Arabidopsis lyrata subsp. lyrata] |
| GI:18378959 | RefSeq | XP_006307128.1 | 568 | hypothetical protein CARUB_v10008716mg [Capsella rubella] |
| GI:18378959 | RefSeq | XP_010480923.1 | 529 | PREDICTED: probable glycerol-3-phosphate acyltransferase 2 [Camelina sativa] |
| GI:18378959 | RefSeq | XP_010457213.1 | 564 | PREDICTED: probable glycerol-3-phosphate acyltransferase 2 [Camelina sativa] |