>1w9yA (A:) observed residues (from ATOM records)
enfpiisldkvngveraatmemikdacenwgffelvnhgiprevmdtvekmtkghykkcm
eqrfkelvaskalegvqaevtdmdwestfflkhlpisnisevpdldeeyrevmrdfakrl
eklaeelldllcenlglekgylknafygskgpnfgtkvsnyppcpkpdlikglrahtdag
giillfqddkvsglqllkdgqwidvppmrhsivvnlgdqlevitngkyksvmhrviaqkd
garmslasfynpgsdaviypapalvqvypkfvfddymklyaglkfqakeprfeamkame