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afvB

Gene
afvB
Protein
Non-reducing polyketide synthase afvB
Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Length
1751 amino acids
Function
Non-reducing polyketide synthase (NRPKS); part of the gene cluster that mediates the biosynthesis of aflavarin, a bicoumarin that exhibits anti-insectan activity against the fungivorous beetle C.hemipterus (Ref.2, PubMed:26209694). Catalyzes the formation of the aromatic polyketide from acetyl coenzyme A and seven malonyl coenzyme A molecules (PubMed:26209694).
Mass
192.912 kDa
Sequence
MRIFHFSNKFPPDDLADLFRRLRLHSKCPNHVILARVLEEVTDVVREEIAELPAELRSLLPPFQSILDLAESFNWHQGPLSGTFECVFLVLMPVCLFVGRPDEFVFRRDTSLFTGLGLGFLAATAIVASPSLCSVPVTVAEVVRMAMRTGLLIYQRSQDLEPQSLDGALESWTSIVKGMGEVAVREGIDEYNSSTDTPQPSSIYISVVEPDGSVFINGPPSRLRKFFSTSGKVQSAAHAPLPVYGGPCHAPHLYDHSHSSWAVKKCRAKVLSRDLSHAAYLLSMADGNPLKADTVLELFESATYILLTSIIRWGDVVNAITASSPLLEKDMKLQVEILRPSPVVDGLVSAIQKSHPGCSAYVVDLGEWIFDDTHISPHGAHEKIAVIGMSCRLPGGADDLELLWELLREGRDVHRKVPADRYDVDSHTDITGKQRNTSHTPFGCFVDQPGLFDAGFFDMSPREAGQTDPTHRLALLTAYEALEQSGYVPDRTRSTRRERVGTIYGQCSDDYRECNAGQDIDMYFIPGNYRAFAPGRISYFFKFSGPSFNIDTACSASLAAVQIACSVLSRGEADMVVAGGLNILTGSDSFAGLSKGFFLSKTGNCQVFDDAADGYCRGDGIGSIILKRLSDAQQDNDNILGLILGSATNHSSNAISITHPHAPTQANLYRSTLMQAGVRPQDVDLVEMHGTGTQAGDAAEIESVTKVFSPAVPRRSQPLRISSVKANVGHGEAAAGITALIKALLIFKHNEIPPQVCLRTTLNSKFPDLRQLNVHIPKKIIPWPRLPGRKRYIMVNNFSAAGGNTSLLLEEPPARPDPKGCPQTRFVVTVSAKSTVSLIRNLEGLLGFLKMDPFVDLASLAYTTTARRMHHKYRIVVHGASIQEIVKSLEQHISIAETQCAIQKAPTIGFVFSGQGSFSQGVGRQLFQEYPPYRNEIQRLDEICTSHGFDSILPAITSRSSDILEISPFMAQLVTVCVQIALCRLWRSLGVIPNVVVGASLGEYAALYAAGTLSASDVIYLVGQRARLMQELCTINSHSMLAVKATIGEIRHTVRNNAYEFACINGPRDVTLAASVEDINDIQQTLVSQGYRVAKLNVPFAFHSSQIEPILEPYNKIAHSVIFRNLKTALISPLLSDVVFDNKSFPPSYLRDSTRGTVQFSDAMTKAQEIGLVDSKTVWVEIGVHQTYTGAMRANIPNLEVVAPSLRSDESNWHTLAASMSALHSAGVHLDWNTWYKPFESQLRLLNLPPYQWNLKNHWIQHNGDWLLLKDKRSRTGYERSPAPAPPPLRTALVHHILEESFGKDGGTVVIQSNVTDDEFHAVASGHQMSGRPLVSVFAYTDIALIMARYMYSRLKSGTELSAMDFGKVRVFQGLIPRKDRSKPQYVRMRMQADPMCSSMPLSLHRVLDDEMNEEELAIGVVTCGDSHSWRDEWAAYSYLLTSRIEALHQLADQGLASRVSKDLVYTLFKNVVDYAEHYRGIQSAVMYGLEAVADVILSPSQDSRWTAPPHHIDPITHVGGLILNAGPAMDHTNTIYIMEGWESMRFSDSLMAGELYRSYVKMNPANDNSGFFSGDVYILHGNRVIGRVREMTLRPLPRILMSRFFDPPDSQYGQMAQQEPSTALPSTPQHTSSAKTTESTPSQQDESDNTSLATPENENKAPISGSWPNANSQLVRDAIALIASETGVEPDALTDETEFSAVGVDSLLSLVLVEKFALELNIDLQGSFFLETPNVCDLKAYLEGNQMTLR