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Details on Person UniProt:Q99943 AGPAT1

Class:IdReferenceGeneProduct:61804
_chainChangeLogsignal peptide:1-26 added on Fri February 6 2015;chain:27-283 added on Fri February 6 2015
_displayNameUniProt:Q99943 AGPAT1
_timestamp2025-02-21 19:10:49
chainsignal peptide:1-26
chain:27-283
checksum71F3207259747C68
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.CATALYTIC ACTIVITY a 1-acyl-sn-glycero-3-phosphate + an acyl-CoA = a 1,2-diacyl-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 + hexadecanoyl-CoA = 1-(9Z)-octadecenoyl-2-hexadecanoyl-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 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-phosphate + tetradecanoyl-CoA = 1-(9Z)-octadecenoyl-2-tetradecanoyl-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 1-hexadecanoyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(9Z,12Z,15Z)-octadecatrienoyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1-(9Z,12Z,15Z)-octadecatrienoyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-(6Z,9Z,12Z-octadecatrienoyl)-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = (6Z,9Z,12Z)-octadecatrienoyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-eicosanoyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1-eicosanoyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY 1-tetradecanoyl-sn-glycerol 3-phosphate + (9Z)-octadecenoyl-CoA = 1-tetradecanoyl-2-(9Z)-octadecenoyl-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 + dodecanoyl-CoA = 1-(9Z)-octadecenoyl-2-dodecanoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY (6Z)-octadecenoyl-CoA + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate = 1-(9Z)-octadecenoyl-2-(6Z)-octadecenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY (11Z)-octadecenoyl-CoA + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate = 1-(9Z)-octadecenoyl-2-(11Z)-octadecenoyl-sn-glycero-3-phosphate + CoACATALYTIC ACTIVITY (9Z)-hexadecenoyl-CoA + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate = 1-(9Z-octadecenoyl)-2-(9Z-hexadecenoyl)-sn-glycero-3-phosphate + CoABIOPHYSICOCHEMICAL PROPERTIES Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-diacylglycerol from sn-glycerol 3-phosphate: step 2/3.INTERACTION Widely expressed. Expressed in adipose tissue and at high levels in testis and pancreas. Expressed at lower levels in tissues such as heart, brain, placenta, kidney, lung, spleen, thymus, prostate, ovary, intestine, colon, leukocyte 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.SEQUENCE CAUTION Truncated N-terminus.
descriptionrecommendedName: 1-acyl-sn-glycerol-3-phosphate acyltransferase alpha ecNumber evidence="3 4"2.3.1.51 alternativeName: 1-acylglycerol-3-phosphate O-acyltransferase 1 shortName: 1-AGP acyltransferase 1 shortName: 1-AGPAT 1 alternativeName: fullName evidence="5"Lysophosphatidic acid acyltransferase alpha shortName: LPAAT-alpha alternativeName: Protein G15
geneNameAGPAT1
G15
identifierQ99943
isSequenceChangedFALSE
keywordAcyltransferase
Endoplasmic reticulum
Lipid biosynthesis
Lipid metabolism
Membrane
Phospholipid biosynthesis
Phospholipid metabolism
Proteomics identification
Reference proteome
Signal
Transferase
Transmembrane
Transmembrane helix
modified[InstanceEdit:84067] Schmidt, EE, 2003-12-18 04:29:09
[InstanceEdit:143527] Schmidt, EE, 2004-11-12 07:45:10
[InstanceEdit:217385] Schmidt, EE, 2008-03-27 06:23:53
[InstanceEdit:354386] Schmidt, EE, 2008-06-18 04:45:12
[InstanceEdit:384350] Kanapin, AA, 2008-11-26 14:00:39
[InstanceEdit:392885] Kanapin, AA, 2009-03-09 12:07:18
[InstanceEdit:400710] Schmidt, EE, 2009-03-25 05:33:35
[InstanceEdit:423310] Kanapin, AA
[InstanceEdit:435478] Kanapin, AA
[InstanceEdit:435871] Kanapin, AA
[InstanceEdit:447347] Kanapin, AA
[InstanceEdit:525883] Kanapin, AA
[InstanceEdit:613449] Kanapin, AA
[InstanceEdit:797602] Kanapin, AA
[InstanceEdit:937368] Yung, CK
[InstanceEdit:1042053] Yung, CK
[InstanceEdit:1220657] Yung, CK
[InstanceEdit:1300696] Yung, CK
[InstanceEdit:1301627] Yung, CK
[InstanceEdit:1551960] Weiser, JD
[InstanceEdit:1995863] Weiser, JD
[InstanceEdit:2132304] Weiser, JD
[InstanceEdit:2265580] Weiser, JD
[InstanceEdit:2587579] Weiser, JD
[InstanceEdit:5083144] Weiser, JD
[InstanceEdit:5433710] Weiser, JD
[InstanceEdit:5618415] Weiser, JD
[InstanceEdit:5634237] Weiser, JD
[InstanceEdit:5673015] Weiser, JD
[InstanceEdit:8987656] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9657908] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9715482] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
nameAGPAT1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8993821] ENSEMBL:ENSG00000204310 AGPAT1 [Homo sapiens]
secondaryIdentifierPLCA_HUMAN
A2BFI5
Q5BL03
sequenceLength283
species[Species:48887] Homo sapiens
(referenceEntity)[EntityWithAccessionedSequence:61803] AGPAT1 [endoplasmic reticulum membrane] [Homo sapiens]
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