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Details on Person UniProt:Q9NRZ7 AGPAT3

Class:IdReferenceGeneProduct:61808
_chainChangeLogchain:1-376 added on Fri February 6 2015
_displayNameUniProt:Q9NRZ7 AGPAT3
_timestamp2025-05-21 21:38:40
chainchain:1-376
checksumC12CDBB7CC363852
commentFUNCTION 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 (PubMed:21173190). Acts on LPA containing saturated or unsaturated fatty acids C16:0-C20:4 at the sn-1 position using C18:1, C20:4 or C18:2-CoA as the acyl donor (PubMed:21173190). Also acts on lysophosphatidylcholine, lysophosphatidylinositol and lysophosphatidylserine using C18:1 or C20:4-CoA (PubMed:21173190). Has a preference for arachidonoyl-CoA as a donor (By similarity). Also has a modest lysophosphatidylinositol acyltransferase (LPIAT) activity, converts lysophosphatidylinositol (LPI) into phosphatidylinositol (By similarity).CATALYTIC ACTIVITY a 1-acyl-sn-glycero-3-phosphate + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY pentadecanoyl-CoA + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate = 1-(9Z)-octadecenoyl-2-pentadecanoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY heptadecanoyl-CoA + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate = 1-(9Z)-octadecenoyl-2-heptadecanoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + octadecanoyl-CoA = 1-(9Z-octadecenoyl)-2-octadecanoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY nonadecanoyl-CoA + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate = 1-(9Z)-octadecenoyl-2-nonadecanoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-(9Z)-octadecenoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + (9Z,12Z)-octadecadienoyl-CoA = 1-(9Z)-octadecenoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-(9Z)-octadecenoyl-2-(5Z,8Z,11Z,14Z)-icosatetraenoyl-sn-glycero-3-phosphocholine + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol) + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-(9Z-octadecenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-1D-myo-inositol + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-(9Z-octadecenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-L-serine + CoACATALYTIC ACTIVITY 1-hexadecanoyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-hexadecanoyl-sn-glycero-3-phosphate + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-heptadecanoyl-sn-glycero-3-phosphate + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-octadecanoyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-octadecanoyl-sn-glycero-3-phosphate + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-O-(9Z-octadecenyl)-sn-glycero-3-phosphate + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-(9Z-octadecenyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY a 1-acyl-sn-glycero-3-phospho-(1D-myo-inositol) + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = a 1-acyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-(1D-myo-inositol) + CoABIOPHYSICOCHEMICAL PROPERTIES Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-diacylglycerol from sn-glycerol 3-phosphate: step 2/3.INTERACTION Widely expressed with highest levels in testis, pancreas and kidney, followed by spleen, lung, adipose tissue and liver.DOMAIN The HXXXXD motif is essential for acyltransferase activity and may constitute the binding site for the phosphate moiety of the glycerol-3-phosphate.SIMILARITY Belongs to the 1-acyl-sn-glycerol-3-phosphate acyltransferase family.
descriptionrecommendedName: 1-acyl-sn-glycerol-3-phosphate acyltransferase gamma ecNumber evidence="4"2.3.1.51 alternativeName: 1-acylglycerol-3-phosphate O-acyltransferase 3 shortName: 1-AGP acyltransferase 3 shortName: 1-AGPAT 3 alternativeName: Lysophosphatidic acid acyltransferase gamma shortName: LPAAT-gamma
geneNameAGPAT3
LPAAT3
UNQ759/PRO1490
identifierQ9NRZ7
isSequenceChangedFALSE
keywordAcyltransferase
Alternative splicing
Endoplasmic reticulum
Lipid biosynthesis
Lipid metabolism
Membrane
Nucleus
Phospholipid biosynthesis
Phospholipid metabolism
Proteomics identification
Reference proteome
Transferase
Transmembrane
Transmembrane helix
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
[InstanceEdit:9948485] Weiser, Joel, 2025-05-21
nameAGPAT3
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8988580] ENSEMBL:ENSG00000160216 AGPAT3 [Homo sapiens]
secondaryIdentifierPLCC_HUMAN
D3DSL2
Q3ZCU2
Q6UWP6
Q6ZUC6
Q8N3Q7
Q9NRZ6
sequenceLength376
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:152203] UniProt:Q9NRZ7-2 AGPAT3 [Homo sapiens]
[ReferenceIsoform:243133] UniProt:Q9NRZ7-3 AGPAT3 [Homo sapiens]
[ReferenceIsoform:414750] UniProt:Q9NRZ7-1 AGPAT3 [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:61807] AGPAT3 [endoplasmic reticulum membrane] [Homo sapiens]
[EntityWithAccessionedSequence:8849239] AGPAT3 [Golgi membrane] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q9NRZ7 AGPAT3 (61808)