Protein
Plipastatin synthase subunit A
Organism
Bacillus subtilis (strain 168)
Function
This protein is a multifunctional enzyme, able to activate and polymerize the amino acids Glu and Orn as part of the biosynthesis of the lipopeptide antibiotic lipastatin. The Orn residue is further epimerized to the D-isomer form. The activation sites for these amino acids consist of individual domains.
Similarity
Belongs to the ATP-dependent AMP-binding enzyme family.
Sequence
MSEHTYSLTHAQRRVWFTELLEPDTSICNLTACVKFKGNIELDTLEGALNHSISRNDAIRFQLLEGEELEPRLHLTEYKYYPLRIIDFSNVEMIEIEQWIQDQASIPFKLFNSPLFQFYLLRIDSHEVWLFAKFHHIIMDGISLNVMGNQIIDLYQKMKKKDPLPDQPEPSYLSYIEKESQYLQSPRFAKDRLFWTQTFEHPLEYHSLADQTSLQKQSTSASRDTIILSPDLEQTIRIFCEEHKINIISLFMASFYICISRITSKKDLAIGTYYGNRGSKAEKEMLGMFVSSLPIRITVDPDTDFLSFVRTIGREQLSVMRHQRFPYNLLVNELRNEQKDLHNLIGISMQYQPLQWHNADDFDYETALYFSGYTANELSVQIQERIDNGTIQLNFDYQNTLFSLEDIKRIQSHLLTILENALKHPHSFIRELDMTNTREKQKLLYEFNKTEAVSPKAFTLHGLFERQAAFTPERLAIRFSGGSLTYAELDMYASRLAAHLAARGVTNESIVGVLSERSPDMLIAVLAVLKAGGAYLPLDPAYPKERLSYMLKDSGASLLLTQPGCSAPNFSGETLEVDMTSLASEKAENHEFTPADGGSLAYVIYTSGSTGQPKGVAVEHRQAVSFLTGMQHQFPLSEDDIVMVKTSFSFDASVWQLFWWSLSGASAYLLPPGWEKDSALIVQAIHQENVTTAHFIPAMLNSFLDQAEIERLSDRTSLKRVFAGGEPLAPRTAARFASVLPQVSLIHGYGPTEATVDAAFYVLDPERDRDRLRIPIGKPVPGARLYVLDPHLAVQPSGVAGELYIAGAGVARGYLNRPALTEERFLEDPFYPGERMYKTGDVARWLPDGNVEFLGRTDDQVKIRGYRIEPGEIEAALRSIEGVREAAVTVRTDSGEPELCAYVEGLQRNEVRAQLERLLPGYMVPAYMIEMEQWPVTPSGKLDRNALPAPGGAADAETYTAPRNVTEMKLSQLWEDVLKNGPVGIHDNFFDRGGHSLKATALVSRIAKEFDVQVPLKDVFAHPTVEGLATVIREGTDSPYEAIKPAEKQETYPVSSAQKRIYVLQQLEDGGTGYNMPAVLELEGKLNPERMERAFKELIKRHESLRTSFEQDAGGDPVQRIHDEVPFTLQTTVLGERTEQEAAAAFIKPFDLSQAPLFRAQIVKISDERHLLLVDMHHIISDGVSVNILIREFGELYNNRNLPALRIQYKDYAVWREGFKTGDAYKTQEAYWLKQLEGELPVLDLPADHARPPVRSFAGDKVSFTLDQEVASGLHKLARENGSTLYMVLLAAYTAFLSRLSGQEDIIVGSPIAGRPHKDLEPILGMFVNTLALRTRPEGGKPFVQYLQEVRETALEAFEHQDYPFEELVDKLELTRDMSRNPVFDAMFILQNVEKQDIDLREIKVRPANFAHHISLFDITLIATEISGSICCEMEFSTEVFLKATIERWADHFIEFLHEALSTPETSLAQINILSDKEKQKIVFEFNKTQVEFAQKDIPFHRIFEAKAEENPEHIAVIDNETEISYRLLNERANRLARTLQNRKGPKPTVAVLAKRSIDAIVGVLAVMKAGGVYIPIDAHYPKARIEYILRDSGADILLLQRELKHLISNSPESEMSHIFLDDEGSFEESNCNLNLSPAPEEPVYIIYTSGTTGAPKGVIVTYQNFTHAALAWRQIYELDRKPVRLLQIASFSFDVFSGDLARTLTNGGTLIVCPDETRLEPAEIYKIIKSQRITVMESTPALIIPVMEYVYRNQFKLPDLDILILGSDMVKAQDFKTLTDRFGQSMRIINSYGVTEATIDSSFYETSMGGECTGDNVPIGSPLPNVHMYVLSQTDQIQPIGVAGELCIGGAGVAKGYHHKPDLTQMKFTENPFVSGERLYRTGDRACWLPNGTIRLLGRMDYQVKINGYRIETEEIESVLLQTGLVREAAVAVQHDKNGQAGLAAYIVPSDVNTNALRAALTKELPAYMIPAYLIPLVNMPLTLNGKLDRNALPAPNNVLSRPYTAPVNDLQKTMAYIWEDVLSMSRVGIHDSFFELGGDSIKALQVAARLAAEGWSMTIRDLFRYSTIQELCGHITPLASQADQGPAEGEAELTPIQRRFFGQVHAFHYHYNQSVMLFSEKGFNANALHLALRKITEHHDAIRMIFQRDQNGHVIQFNRGINHKDHELFGLYISDWTKASLERAHLDEKLAAEETVIQSKMNVEKGPLLQAGLFKTAEGDHLLIALHHLVIDGVSWRILLEDLAAAYQQALEKKEIQLPPKTDSYLSYADGLTQIAESKQLLSEKTYWQTILDAHTAFLPKDIENVPDKLQMNSDAAAFVLSGDWTEKLLFETQQAYGTDANELLLTALGMALSEWTGHDQIVISTEGHGREGHVPNIDISRTVGWFTSIYPILLDMGIPEPFEDQLAYRIKTTKDMLRRVPNKGTGYGLLTHIGELRHKEPEVSFNYLGQFSEEKEVETFQLSYYQPRYEIAGEREREYELDINALITDGRLHVKAVYTQVFSKHSIECFMDRFHRHLIETIEHCSQKKAREKTLSDFSNKELTLSALSSIEDLVKDL