>2iubA (A:) observed residues (from ATOM records)
rlsakkglppgtlvytgkyredfeievmnysieefrefkttdvesvlpfrdsstptwini
tgihrtdvvqrvgeffgihplvledilnvhqrpkveffenyvfivlkmftydknlheles
eqvsliltkncvlmfqekigdvfdpvrerirynrgiirkkradyllyslidalvddyfvl
lekiddeidvleeevlerpeketvqrthqlkrnlvelrktiwplrevlsslyrdvpplie
ketvpyfrdvydhtiqiadtvetfrdivsglldvylssvsnktnevmkvltiiatifmpl
tfiagiygypvvlavmgviavimvvyfkkkk