>1gn6A (A:) observed residues (from ATOM records) aeytlpdldwdygalephisgqinelhhskhhatyvkgandavakleearakedhsaill neknlafnlaghvnhtiwwknlspnggdkptgelaaaiadafgsfdkfraqfhaaattvq gsgwaalgwdtlgnkllifqvydhqtnfplaivplllldmwehafylqyknvkvdfakaf wnvvnwadvqsryaaats