>2j9tB (B:) observed residues (from ATOM records)
mtdddlraagvdrrvpeqklgaaidefaslrlpdridgrfvdgrranltvfddarvavrg
haraqrnllerletelldpilqglvdvigqgksdidayativegltkyfqsvadvmsklq
dyisakddknmkidggkikaliqqvidhlptmqlpkgadiarwrkelgdavsisdsgvvt
inpdklikmrdslppdgtvwdtaryqawntafsgqkdniqndvqtlvekyshqnsnfdnl
vkvlsgaistlt