>3o7lD (D:) observed residues (from ATOM records)
esvkeflakakedflkkwetpsqntaqldqfdriktlgtgsfgrvmlvkhkesgnhyamk
ildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvaggemfshl
rrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgfakrvk
grtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyekivs
gkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkvea
pfipkpgdtsnfddyeeeeirvsinekcgkeftef