>3tnpF (F:) observed residues (from ATOM records)
svkeflakakedflkkwetpsqntaqldqfdriktlgtgsfgrvmlvkhkesgnhyamki
ldkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvaggemfshlr
rigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgfakrvkg
rtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyekivsg
kvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkveap
fipkfkgpgdtsnfddyeeeeirvsinekcgkeftef