>2q41A (A:) observed residues (from ATOM records)
stvipgwfsemspmwpgeahslkvekvlfqgksdyqdvivfqsatygkvlvldgviqlte
rdecayqemithlplcsipnpkkvlvigggdggvlrevarhasieqidmceidkmvvdvs
kqffpdvaigyedprvnlvigdgvaflknaaegsydavivdssdpigpakelfekpffqs
varalrpggvvctqaeslwlhmdiiedivsncreifkgsvnyawtsvptypsgvigfmlc
stegpdvdfkhplnpidesssksngplkfynaeihsaafclpsfakkvie