>1ut5B (B:) observed residues (from ATOM records)
rnlmivdgtnlgfrfkhnnskkpfassyvstiqslaksysarttivlgdkgksvfrlehl
peykgnrdekyaqrteeekaldeqffeylkdafelckttfptftirgveaddmaayivkl
ighlydhvwlistdgdwdtlltdkvsrfsfttrreyhlrdmyehhnvddveqfislkaim
gdlgdnirgvegigakrgyniirefgnvldiidqlplpgkqkyiqnlnaseellfrnlil
vdlptycvdaiaavgqdvldkftkdileiaeq