>1zagA (A:) observed residues (from ATOM records)
dgrysltyiytglskhvedvpafqalgslndlqffrynskdrksqpmglwrqvegmedwk
qdsqlqkaredifmetlkdiveyyndsngshvlqgrfgceiennrssgafwkyyydgkdy
iefnkeipawvpfdpaaqitkqkweaepvyvqrakayleeecpatlrkylkysknildrq
dppsvvvtshqapgekkklkclaydfypgkidvhwtragevqepelrgdvlhngngtyqs
wvvvavppqdtapyschvqhsslaqplvvpwea