| IED ID | IndEnz0005000407 |
| Enzyme Type ID | lipase000407 |
| Protein Name |
1-acylglycerol-3-phosphate O-acyltransferase EC 2.3.1.51 Lipid droplet-binding protein CGI-58 homolog |
| Gene Name | At4g24160 T19F6.4 |
| Organism | Arabidopsis thaliana (Mouse-ear cress) |
| Taxonomic Lineage | cellular organisms Eukaryota Viridiplantae Streptophyta Streptophytina Embryophyta Tracheophyta Euphyllophyta Spermatophyta Magnoliopsida Mesangiospermae eudicotyledons Gunneridae Pentapetalae rosids malvids Brassicales Brassicaceae Camelineae Arabidopsis Arabidopsis thaliana (Mouse-ear cress) |
| Enzyme Sequence | MNLSRFASRLRMAEEISKTKVGSSSTASVADSSAAASAATNAAKSRWKILWPNSLRWIPTSTDYIIAAEKRLLSILKTPYVQEQVSIGSGPPGSKIRWFRSTSNESRYINTVTFDAKEGAPTLVMVHGYGASQGFFFRNFDALASRFRVIAIDQLGWGGSSRPDFTCRSTEETEAWFIDSFEEWRKAQNLSNFILLGHSFGGYVAAKYALKHPEHVQHLILVGSAGFSAEADAKSEWLTKFRATWKGAVLNHLWESNFTPQKLVRGLGPWGPGLVNRYTTARFGAHSEGTGLTEEEAKLLTDYVYHTLAAKASGELCLKYIFSFGAFARKPLLQSASEWKVPTTFIYGMNDWMNYQGAVEARKSMKVPCEIIRVPQGGHFVFIDNPIGFHSAVLYACRKFISQDSSHDQQLLDGLRLV |
| Enzyme Length | 418 |
| Uniprot Accession Number | O22975 |
| Absorption | |
| Active Site | |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=a 1-acyl-sn-glycero-3-phosphate + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphate + CoA; Xref=Rhea:RHEA:19709, ChEBI:CHEBI:57287, ChEBI:CHEBI:57970, ChEBI:CHEBI:58342, ChEBI:CHEBI:58608; EC=2.3.1.51; Evidence={ECO:0000269|PubMed:19700561}; |
| DNA Binding | |
| EC Number | 2.3.1.51 |
| Enzyme Function | FUNCTION: Lysophosphatidic acid acyltransferase which functions in phosphatidic acid biosynthesis. Is highly specific for lysophosphatidic acid and able to use different acyl-CoA donors. May regulate neutral lipid accumulation and participate in the regulation of lipid turnover in vegetative cells. Possesses additional triacylglycerol lipase and phospholipase A2 activities in vitro. Is not active as esterase or lysophospholipase. {ECO:0000269|PubMed:19700561, ECO:0000269|PubMed:20876112}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Domain (1); Erroneous initiation (2); Motif (2) |
| Keywords | Acyltransferase;Alternative splicing;Cytoplasm;Lipid biosynthesis;Lipid metabolism;Phospholipid biosynthesis;Phospholipid metabolism;Reference proteome;Transferase |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000269|PubMed:20876112}. Note=Does not associate with endogenous lipid droplets. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 14576160; 15235117; 15824099; 16258017; 18775970; 23505340; 23667126; 24492485; 31519798; |
| Motif | MOTIF 197..201; /note=GXSXG; MOTIF 379..384; /note=HXXXXD motif |
| Gene Encoded By | |
| Mass | 46,526 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | RHEA:19709 |
| Cross Reference Brenda | 2.3.1.51; |