>2yvxB (B:) SEQRES residues
mgsshhhhhhssglgvlpggplhmeeklavslqealqegdtralrevleeihpqdllalw
delkgehryvvltllpkakaaevlshlspeeqaeylktlppwrlreileelslddladal
qavrkedpayfqrlkdlldprtraevealaryeedeagglmtpeyvavregmtveevlrf
lrraapdaetiyyiyvvdekgrlkgvlslrdlivadprtrvaeimnpkvvyvrtdtdqee
varlmadydftvlpvvdeegrlvgivtvddvldvleaeatedihklgavdvpdlvyseag
pvalwlarvrwlvililtgmvtssilqgfesvleavtalafyvpvllgtggntgnqsatl
iiralatrdldlrdwrrvflkemgvglllgltlsfllvgkvywdghplllpvvgvslvli
vffanlvgamlpfllrrlgvdpalvsnplvatlsdvtglliylsvarllleav