>1km2A (A:) observed residues (from ATOM records)
mnrlilamdlmnrddalrvtgevreyidtvkigyplvlsegmdiiaefrkrfgcriiadf
kvadipetnekicratfkagadaiivhgfpgadsvraclnvaeemgrevflltemshpga
emfiqgaadeiarmgvdlgvknyvgpstrperlsrlreiigqdsflispgvgaaggdpge
tlrfadaiivgrsiyladnpaaaaagiiesi