>3zj7A (A:) observed residues (from ATOM records)
vvhrrdfpqdfifgaggsayqcegaynegnrgpsiwdtftqrspakisdgsngnqaincy
hmykedikimkqtglesyrfsiswsrvlpggrlaagvnkdgvkfyhdfidellangikps
vtlfhwdlpqaledeyggflshrivddfceyaefcfwefgdkikywttfnephtfavngy
algefapgrggkgdegdpaiepyvvthnillahkaaveeyrnkfqkcqegeigivlnsmw
meplsdvqadidaqkraldfmlgwfleplttgdypksmrelvkgrlpkfsaddseklkgc
ydfigmnyytatyvtnavklsyetddqvtktfernqkpighalyggwqhvvpwglykllv
ytketyhvpvlyvtesgmveenktkillsearrdaertdyhqkhlasvrdaiddgvnvkg
yfvwsffdnfewnlgyicrygiihvdyksferypkesaiwyknfiag