>4i6jA (A:) observed residues (from ATOM records)
assvhwfrkglrlhdnpallaavrgarcvrcvyildpwfaasssvginrwrfllqsledl
dtslrklnsrlfvvrgqpadvfprlfkewgvtrltfeydsepfgkerdaaimkmakeagv
evvtenshtlydldriielngqkppltykrfqalisrmelpkkpavavssqqmescraei
qenhddtygvpsleelgfpteglgpavwqggetealarldkhlerkawvanrmnanslla
sptglspylrfgclscrlfyyrlwdlykkvkrnstpplslfgqllwreffytaatnnprf
drmegnpiciqipwdrnpealakwaegktgfpwidaimtqlrqegwihhlarhavacflt
rgdlwvswesgvrvfdellldadfsvnagswmwlscsaffqqffhcycpvgfgrrtdpsg
dyirrylpklkgfpsryiyepwnapesvqkaakciigvdyprpivnhaetsrlniermkq
iyqqlsryrglcllasvpscved