>1vk3A (A:) SEQRES residues
mgsdkihhhhhhmklrylnilkeklgreptfvelqafsvmwsehcgyshtkkyirrlpkt
gfegnagvvnlddyysvafkieshnhpsaiepyngaatgvggiirdvlamgarptaifds
lhmsriidgiiegiadygnsigvptvggelrisslyahnplvnvlaagvvrndmlvdska
srpgqvivifggatgrdgihgasfasedltgdkatklsiqvgdpfaekmlieaflemvee
glvegaqdlgaggvlsatselvakgnlgaivhldrvplrepdmepweilisesqermavv
tspqkasrileiarkhllfgdvvaevieepvyrvmyrndlvmevpvqllanapeedivey
tpgkipefkrvefeevnarevfeqydhmvgtdtvvppgfgaavmrikrdggyslvthsra
dlalqdtywgtliavlesvrktlsvgaeplaitncvnygdpdvdpvglsammtalknace
fsgvpvasgnaslyntyqgkpipptlvvgmlgkvnpqkvakpkpskvfavgwndfelere
kelwrairklseegafilsssqlltrthvetfreyglkievklpevrpahqmvlvfsert
pvvdvpvkeigtlsr