>3ih1B (B:) observed residues (from ATOM records)
qstqeelanrfralveaneilqipgahdamaalvarntgflalylsgaaytaskglpdlg
ivtstevaerardlvratdlpvlvdidtgfggvlnvartavemveakvaavqiedqqlpk
kcghlngkklvtteelvqkikaikevapslyivartdargvegldeaieranayvkagad
aifpealqseeefrlfnskvnapllanmtefgktpyysaeefanmgfqmviypvtslrva
akayenvftliketgsqkdalsnmqtrselyetisyhdfeeldtgiakt