>6im5A (A:) observed residues (from ATOM records)
shmasmigttklrlvefsafleqqrdpdsynkhlfvhighdpllesvdirqiydkfpekk
gglkelfgkgpqnafflvkfwadlncniqddagafygvtsqyessenmtvtcstkvcsfg
kqvvekveteyarfengrfvyrinrspmceyminfihklkhlpekymmnsvlenftillv
vtnrdtqetllcmacvfevsnsehgaqhhiyrlvkd