Protein
Pesticidal crystal protein Cry7Aa
Organism
Bacillus thuringiensis
Function
Promotes colloidosmotic lysis by binding to the midgut epithelial cells of Coleoptera. This protein is not toxic in its natural form. It is highly toxic to Colorado potato beetle larvae after an in vitro solubilization and trypsin activation step.
Similarity
Belongs to the delta endotoxin family.
Sequence
MNLNNLDGYEDSNRTLNNSLNYPTQKALSPSLKNMNYQDFLSITEREQPEALASGNTAINTVVSVTGATLSALGVPGASFITNFYLKIAGLLWPENGKIWDEFMTEVEALIDQKIEEYVRNKAIAELDGLGSALDKYQKALADWLGKQDDPEAILSVATEFRIIDSLFEFSMPSFKVTGYEIPLLTVYAQAANLHLALLRDSTLYGDKWGFTQNNIEENYNRQKKRISEYSDHCTKWYNSGLSRLNGSTYEQWINYNRFRREMILMALDLVAVFPFHDPRRYSMETSTQLTREVYTDPVSLSISNPDIGPSFSQMENTAIRTPHLVDYLDELYIYTSKYKAFSHEIQPDLFYWSAHKVSFKKSEQSNLYTTGIYGKTSGYISSGAYSFHGNDIYRTLAAPSVVVYPYTQNYGVEQVEFYGVKGHVHYRGDNKYDLTYDSIDQLPPDGEPIHEKYTHRLCHATAIFKSTPDYDNATIPIFSWTHRSAEYYNRIYPNKITKIPAVKMYKLDDPSTVVKGPGFTGGDLVKRGSTGYIGDIKATVNSPLSQKYRVRVRYATNVSGQFNVYINDKITLQTKFQNTVETIGEGKDLTYGSFGYIEYSTTIQFPDEHPKITLHLSDLSNNSSFYVDSIEFIPVDVNYAEKEKLEKAQKAVNTLFTEGRNALQKDVTDYKVDQVSILVDCISGDLYPNEKRELQNLVKYAKRLSYSRNLLLDPTFDSINSSEENGWYGSNGIVIGNGDFVFKGNYLIFSGTNDTQYPTYLYQKIDESKLKEYTRYKLKGFIESSQDLEAYVIRYDAKHRTLDVSDNLLPDILPENTCGEPNRCAAQQYLDENPSPECSSMQDGILSDSHSFSLNIDTGSINHNENLGIWVLFKISTLEGYAKFGNLEVIEDGPVIGEALARVKRQETKWRNKLAQLTTETQAIYTRAKQALDNLFANAQDSHLKRDVTFAEIAAARKIVQSIREAYMSWLSVVPGVNHPIFTELSGRVQRAFQLYDVRNVVRNGRFLNGLSDWIVTSDVKVQEENGNNVLVLNNWDAQVLQNVKLYQDRGYILHVTARKIGIGEGYITITDEEGHTDQLRFTACEEIDASNAFISGYITKELEFFPDTEKVHIEIGETEGIFLVESIELFLMEELC