>3e6mF (F:) observed residues (from ATOM records) psfpygspgelnsflpylltrithiwsselnqalaseklptpklrllsslsaygeltvgq latlgvmeqsttsrtvdqlvdeglaarsisqrkrtvvltrkgkkklaeisplindfhael vgnvdpdklqtcievlgeilkgktdy