>5zteF (F:) observed residues (from ATOM records) plvgnkapdfeaeavfdqefikvklsdyigkkyvilffypldftfvspteitafsdrhse feklntevlgvsvdsvfshlawvqtdrksgglgdlnyplisdvtksisksfgvlihdqgi alrglfiidkegviqhstinnlgigrsvdetmrtlqalqyiqenpdevcpagwkpgeksm kpdpklskeyfsaile