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DGAT1A

Gene
DGAT1A
Protein
Diacylglycerol O-acyltransferase 1A
Organism
Glycine max
Length
498 amino acids
Function
Major contributor to triacylglycerol (TAG) synthesis and oil accumulation in developing seeds. Catalyzes the acylation of the sn-3 hydroxy group of sn-1,2-diacylglycerol using acyl-CoA (PubMed:23322364, PubMed:27345221). Has a marked preference for oleoyl-CoA (18:1) and sn-1,2-dioleoylglycerol over vernoloyl-CoA and sn-1,2-divernoloylglycerol (PubMed:23322364). Can use oleoyl-CoA, linoleoyl-CoA and linolenoyl-CoA as substrates (PubMed:27345221).
Similarity
Belongs to the membrane-bound acyltransferase family. Sterol o-acyltransferase subfamily.
Mass
57.322 kDa
Sequence
MAISDEPETVATALNHSSLRRRPTAAGLFNSPETTTDSSGDDLAKDSGSDDSISSDAANSQPQQKQDTDFSVLKFAYRPSVPAHRKVKESPLSSDTIFRQSHAGLFNLCIVVLVAVNSRLIIENLMKYGWLIKSGFWFSSKSLRDWPLFMCCLSLVVFPFAAFIVEKLAQQKCIPEPVVVVLHIIITSASLFYPVLVILRCDSAFLSGVTLMLFACVVWLKLVSYAHTNYDMRALTKSVEKGEALPDTLNMDYPYNVSFKSLAYFLVAPTLCYQPSYPRTPYIRKGWLFRQLVKLIIFTGVMGFIIEQYINPIVQNSQHPLKGNLLYAIERVLKLSVPNLYVWLCMFYCFFHLWLNILAELLRFGDREFYQDWWNAKTVEDYWRMWNMPVHKWMIRHLYFPCLRHGIPKAVALLIAFLVSALFHELCIAVPCHIFKLWAFGGIMFQVPLVFITNYLQNKFRNSMVGNMIFWFIFSILGQPMCVLLYYHDLMNRKGKLD