>1losB (B:) observed residues (from ATOM records)
mnrlilamdlmnrddalrvtgevreyidtvkigyplvlsegmdiiaefrkrfgcriiadf
kvadipetnekicratfkagadaiivhgfpgadsvraclnvaeemgrevflltemshpga
emfiqgaadeiarmgvdlgvknyvgpstrperlsrlreiigqdsflispgvgdpgetlrf
adaiivgasiyladnpaaaaagiies