>4rorA (A:) observed residues (from ATOM records)
arskialigagqiggtlahlaglkelgdvvlfdivdgvpqgkaldiaesapvdgfdakys
gasdysaiagadvvivtagvprkpgmsrddliginlkvmeavgagikehapdafvicitn
pldamvwalqkfsglptnkvvgmagvldsarfrhflaeefgvsvedvtafvlgghgddmv
pltrystvagvpltdlvklgwttqekldamvertrkgggeivnllktgsafyapaasaia
maesylrdkkrvlpcaayldgqygidglyvgvpvvigengvervlevtfnddekamfeks
vnsvkglieacksvndkla