Protein: 1-acyl-sn-glycerol-3-phosphate acyltransferase beta (Q8K3K7)
Organism: Mus musculus (Mouse)
Function: Converts 1-acyl-sn-glycerol-3-phosphate (lysophosphatidic acid or LPA) into 1,2-diacyl-sn-glycerol-3-phosphate (phosphatidic acid or PA) by incorporating an acyl moiety at the sn-2 position of the glycerol backbone
Subcellular location: Endoplasmic reticulum membrane; Multi-pass membrane protein
Sequence: MDPWPWLTAALLLLLLLVQLSRTARFYAKVGLYCVLCLSFSAAASIVCLLRHGGRTVDNMSIISWFVRSFKYVYGLRFEVSGQKKLEVDGPCVIISNHQSILDMMGLMEILPKRCVQIAKRELMFTGPVGLIMYLGGVYFINRQQARTAMSVMADLGDLMVKENLKVWIYPEGTRNDNGDLLPFKKGAFYLAIQAQVPIIPVVYSSFSSFYNVKTKLFTSGTIKVQVLDAVPTNGLTDADVTKLVDTCYQSMRATFLQISQIPQENSAIKEPGVLPAQ
InterPro domains: - IPR004552: 1-acyl-sn-glycerol-3-phosphate acyltransferase (domain) [75-204]
- IPR002123: Phospholipid/glycerol acyltransferase (domain) [77-207]
Interaction partners: - 1-acyl-sn-glycerol-3-phosphate acyltransferase gamma
- 1-acyl-sn-glycerol-3-phosphate acyltransferase delta
- Membrane-bound glycerophospholipid O-acyltransferase 2
- 1-acyl-sn-glycerol-3-phosphate acyltransferase epsilon
- Phospholipid phosphatase 2
- Phospholipid phosphatase 3
- Lysocardiolipin acyltransferase 1
- Phosphatidate phosphatase LPIN1
- Phospholipid phosphatase 4
- Glycerol-3-phosphate acyltransferase 3
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0003824 (catalytic activity), GO:0016740 (transferase activity), GO:0016746 (acyltransferase activity), GO:0016747 (acyltransferase activity, transferring groups other than amino-acyl groups), GO:0008374 (O-acyltransferase activity), GO:0071617 (lysophospholipid acyltransferase activity), GO:0016411 (acylglycerol O-acyltransferase activity), GO:0042171 (lysophosphatidic acid acyltransferase activity), GO:0003841 (1-acylglycerol-3-phosphate O-acyltransferase activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0009058 (biosynthetic process), GO:0044238 (primary metabolic process), GO:0044237 (cellular metabolic process), GO:0071704 (organic substance metabolic process), GO:0044255 (cellular lipid metabolic process), GO:0044249 (cellular biosynthetic process), GO:1901576 (organic substance biosynthetic process), GO:0006629 (lipid metabolic process), GO:0019637 (organophosphate metabolic process), GO:0006793 (phosphorus metabolic process), GO:0006796 (phosphate-containing compound metabolic process), GO:0046486 (glycerolipid metabolic process), GO:0008610 (lipid biosynthetic process), GO:0006644 (phospholipid metabolic process), GO:0045017 (glycerolipid biosynthetic process), GO:0090407 (organophosphate biosynthetic process), GO:0006650 (glycerophospholipid metabolic process), GO:0046474 (glycerophospholipid biosynthetic process), GO:0008654 (phospholipid biosynthetic process), GO:0006654 (phosphatidic acid biosynthetic process), GO:0046473 (phosphatidic acid metabolic process)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005737 (cytoplasm), GO:0012505 (endomembrane system), GO:0043229 (intracellular organelle), GO:0005783 (endoplasmic reticulum), GO:0043227 (membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle)