Protein: Glycerol-3-phosphate acyltransferase 1, mitochondrial (GPAT-1) (EC 2.3.1.15) (P90) (Q61586)
Organism: Mus musculus (Mouse)
Function: Esterifies acyl-group from acyl-ACP to the sn-1 position of glycerol-3-phosphate, an essential step in glycerolipids biosynthesis such as triglycerides, phosphatidic acids and lysophosphatidic acids.
Subcellular location: Mitochondrion outer membrane {ECO:0000250|UniProtKB:Q9HCL2}; Peripheral membrane protein {ECO:0000250|UniProtKB:Q9HCL2}. Note=Associated with the mitochondrion outer membrane of hepatic cells via a patch of basic residues. {ECO:0000250|UniProtKB:Q9HCL2}.
Sequence: MEESSVTVGTIDVSYLPSSSEYSLGRCKHTSEDWVDCGFKPTFFRSATLKWKESLMSRKRPFVGRCCYSCTPQSWERFFNPSIPSLGLRNVIYINETHTRHRGWLARRLSYILFVQERDVHKGMFATSVTENVLSSSRVQEAIAEVAAELNPDGSAQQQSKAIQKVKRKARKILQEMVATVSPGMIRLTGWVLLKLFNSFFWNIQIHKGQLEMVKAATETNLPLLFLPVHRSHIDYLLLTFILFCHNIKAPYIASGNNLNIPVFSTLIHKLGGFFIRRRLDETPDGRKDILYRALLHGHVVELLRQQQFLEIFLEGTRSRSGKTSCARAGLLSVVVDTLSSNTIPDILVIPVGISYDRIIEGHYNGEQLGKPKKNESLWSVARGVIRMLRKNYGYVRVDFAQPFSLKEYLEGQSQKPVSAPLSLEQALLPAILPSRPNDVADEHQDLSSNESRNPADEAFRRRLIANLAEHILFTASKSCAIMSTHIVACLLLYRHRQGIHLSTLVEDFFVMKEEVLARDFDLGFSGNSEDVVMHAIQLLGNCVTITHTSRKDEFFITPSTTVPSVFELNFYSNGVLHVFIMEAIIACSIYAVLNKRCSGGSAGGLGNLISQEQLVRKAASLCYLLSNEGTISLPCQTFYQVCHETVGKFIQYGILTVAEQDDQEDVSPGLAEQQWDKKLPELNWRSDEEDEDSDFGEEQRDCYLKVSQSKEHQQFITFLQRLLGPLLEAYSSAAIFVHNFSGPVPESEYLQKLHRYLITRTERNVAVYAESATYCLVKNAVKMFKDIGVFKETKQKRVSVLELSSTFLPQCNRQKLLEYILSFVVL
InterPro domains: - IPR022284: Glycerol-3-phosphate O-acyltransferase/Dihydroxyacetone phosphate acyltransferase (family) [1-818]
- IPR041728: GPAT/DHAPAT, acyltransferase domain (domain) [201-411]
- IPR028354: Glycerol-3-phosphate acyltransferase, PlsB (family) [1-821]
- IPR002123: Phospholipid/glycerol acyltransferase (domain) [220-357]
- IPR045520: GPAT/DHAPAT, C-terminal domain (domain) [364-793]
Interaction partners: - Glycerol-3-phosphate acyltransferase 4
- Glycerol-3-phosphate acyltransferase 3
- Glycerol kinase
- Glycerol kinase 2
- glycerol kinase
- Glycerol-3-phosphate dehydrogenase [NAD
- Glycerol-3-phosphate dehydrogenase 1-like protein
- Glycerol-3-phosphate dehydrogenase, mitochondrial
- 1-acyl-sn-glycerol-3-phosphate acyltransferase alpha
- Glycerol-3-phosphate acyltransferase 2, mitochondrial
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0003824 (catalytic activity), GO:0016740 (transferase activity), GO:0005515 (protein binding), 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:0065007 (biological regulation), GO:0050789 (regulation of biological process), GO:0009987 (cellular process), GO:0009058 (biosynthetic process), GO:0044237 (cellular metabolic process), GO:0019222 (regulation of metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:1901576 (organic substance biosynthetic process), GO:0006629 (lipid metabolic process), GO:0006139 (nucleobase-containing compound metabolic process), GO:0046483 (heterocycle metabolic process), GO:0019637 (organophosphate metabolic process), GO:0044255 (cellular lipid metabolic process), GO:0060255 (regulation of macromolecule metabolic process), GO:0044249 (cellular biosynthetic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:0043603 (amide metabolic process), GO:0006793 (phosphorus metabolic process), GO:0046486 (glycerolipid metabolic process), GO:0090304 (nucleic acid metabolic process), GO:0006644 (phospholipid metabolic process), GO:0090407 (organophosphate biosynthetic process), GO:0030258 (lipid modification), GO:0006796 (phosphate-containing compound metabolic process), GO:0008610 (lipid biosynthetic process), GO:0010467 (gene expression), GO:0045017 (glycerolipid biosynthetic process), GO:0010468 (regulation of gene expression), GO:0006650 (glycerophospholipid metabolic process), GO:0016070 (RNA metabolic process), GO:0008654 (phospholipid biosynthetic process), GO:0046474 (glycerophospholipid biosynthetic process), GO:0006639 (acylglycerol metabolic process), GO:0006396 (RNA processing), GO:0034470 (ncRNA processing), GO:0070918 (regulatory ncRNA processing), GO:0006654 (phosphatidic acid biosynthetic process), GO:0046473 (phosphatidic acid metabolic process), GO:0006641 (triglyceride metabolic process), GO:0019432 (triglyceride biosynthetic process), GO:0034660 (ncRNA metabolic process), GO:0034587 (piRNA processing)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005737 (cytoplasm), GO:0043229 (intracellular organelle), GO:0005739 (mitochondrion), GO:0043227 (membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle)