>4ycuA (A:) observed residues (from ATOM records)
dpnqyykirsqaihqlkvngedpyphkfhvdisltdfiqkyshlqpgdhltditlkvagr
ihakrasggklifydlrgegvklqvmansrnykseeefihinnklrrgdiigvqgnpgkt
kkgelsiipyeitllspclhmlphlhfglkdketryrqryldlilndfvrqkfiirskii
tyirsfldelgfleietpmmniipggavakpfityhneldmnlymriapelyhkmlvvgg
idrvyeigrqfrnegidlthnpefttcefymayadyhdlmeitekmvsgmvkhitgsykv
tyhpdgpegqaydvdftppfrrinmveelekalgmklpetnlfeteetrkilddicvaka
vecppprttarlldklvgeflevtcinptficdhpqimsplakwhrskeglterfelfvm
kkeicnaytelndpmrqrqlfeeqakakaagddeamfidenfctaleyglpptagwgmgi
drvamfltdsnnikevllfpamkpe