>3ltpB (B:) observed residues (from ATOM records) mdvmnrlilamdlmnrddalrvtgevreyidtvkigyplvlsegmdiiaefrkrfgcrii adfkvadipetnekicratfkagadaiivhgfpgadsvraclnvaeemgrevflltemsh pgaemfiqgaadeiarmgvdlgvknyvgpstrperlsrlreiigqdsflispgvgaqggd pgetlrfadaiivgrsiyladnpaaaaagiiesikdl