>1my6B (B:) observed residues (from ATOM records) afvqeplpfdpgalepygmsaktlefhygkhhkgyvdnlnkltqdteladksledvirtt ygdaakvgifnnaaqvwnhtffwnslkpggggvptgdvaarinsafgsydefkaqfknaa atqfgsgwawlvleagtlkvtktanaenplvhgqvplltidvwehayyldyqnrrpdfid nflnqlvnwdfvaknlaa