>1di1A (A:) observed residues (from ATOM records)
tppptqwsylchprvkevqdevdgyflenwkfpsfkavrtfldakfsevtclyfplaldd
rihfacrlltvlfliddvlehmsfadgeaynnrlipisrgdvlpdrtkpeefilydlwes
mrahdaelanevleptfvfmraqtdrarlsihelghyleyrekdvgkallsalmrfsmgl
rlsadelqdmkaleancakqlsvvndiysydkeeealcsavkvlaeesklgipatkrvlw
smtrewetvhdeivaekiaspdgcseaakaymkgleyqmsgneqwskttr