>1vhxB (B:) observed residues (from ATOM records)
slrilgldlgtktlgvalsdemgwtaqgietikineaegdyglsrlselikdytidkivl
gfpknmngtvgprgeasqtfakvlettynvpvvlwderlttmaaekmliaadvsrqkrkk
vidkmaavmilqgyldsl