>1bj1K (K:) observed residues (from ATOM records)
evqlvesggglvqpggslrlscaasgytftnygmnwvrqapgkglewvgwintytgepty
aadfkrrftfsldtskstaylqmnslraedtavyycakyphyygsshwyfdvwgqgtlvt
vssastkgpsvfplapsgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssgly
slssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk