>1fbhB (B:) observed residues (from ATOM records)
fdtnivtltrfvmeqgrkargtgemtqllnslctavkaistavrkagiahdqvkkldvls
ndlvinvlkssfatcvlvteedknaiivepekrgkyvvcfdpldgssnidclvsigtifg
iyrknstdepsekdalqpgrnlvaagyalygsatmlvlamvngvncfmldpaigefilvd
rnvkikkkgsiysinegyakefdpaiteyiqrkkfppdnsapygaryvgsmvadvhrtlv
yggifmypankkspkgklrllyecnpmayvmekagglattgkeavldivptdihqrapii
lgspedvtelleiyqkha