>2c91H (H:) observed residues (from ATOM records)
lrpatvlgtmemgrrmdasasaasvraflerghseldtafmycdgqsenilgglglglgs
gdctvkiatkanpwegkslkpdsirsqletslkrlqcprvdlfylhapdhstpveetlca
chqlhqegkfvelglsnyaswevaeictlcksngwilptvyqgmynattrqveaellpcl
rhfglrfyaynplagglltgkykyedkdgkqpvgrffgnnwaetyrnrfwkehhfeaial
vekalqttygtnaprmtsaalrwmyhhsqlqgtrgdavilgmssleqleqnlaateegpl
epavveafdqawnmvahecpnyfr