>6im5B (B:) observed residues (from ATOM records)
shmasmigttklrlvefsafleqqrdpdsynkhlfvhighdpllesvdirqiydkfpekk
gglkelfgkgpqnafflvkfwadlncniqddagafygvtsqyessenmtvtcstkvcsfg
kqvvekveteyarfengrfvyrinrspmceyminfihklkhlpekymmnsvlenftillv
vtnrdtqetllcmacvfevsnsehgaqhhiyrlvkd