Protein
Transcription factor cpaR
Organism
Aspergillus oryzae
Function
Transcription factor; part of the gene cluster that mediates the biosynthesis of the fungal neurotoxin cyclopiazonic acid (CPA), a nanomolar inhibitor of Ca(2+)-ATPase with a unique pentacyclic indole tetramic acid scaffold.
Sequence
MPETHQNTLTWKGTRLPAGEACNGCRERKRRCVRRKRELPCLSCQAENRPCDVSRYRRRRRRRRGPNKRNCKSLRVLGGQSAEPFNMHQQPDTDSCSEIQHGIETDECGSQCRIPSQSPGPYPEPQPAASTYSLCLPSYVTGVPKHLALVTLNALREKGAFTLPPAEIQTYLISSYIMHVHPDMPFLDLERLLEAVILRCRGRQTSMLLLQAVMFAGSIFLDPVYLHLMGYTSRRAAMRDLFGRAKLLYECGFEVQPTYKLQSLLLFTLFHEDDLAGSSFWMGEAWNLAKTIGLQYDLQEVPVDESSSELAFRRRLWWCVYTRDRLLALSTRSAMHISDGDYNVPMLALADFKSCFGTAEAYRALQLDSDLRTDGTKTALALTFIYKTKLSQLIGRVLMSQYTIGSASPTTMLYYPRPTPISLSDFLGMENDLDVWETSLPSLLEFPLPLLSPVSQAEKIIYAQRAMLHMIYLTCINALHRPWSSSAQPTSSDPWEGAFRDLSAWKIEYASQAILMIATHLHSIGLTNFLADTAVPSLLSAMITHIVRLNSDILVAPEANAVCFVQGWECLQGLREKYEWARHAAAFIRFTTRSLRTG