>1gn3A (A:) SEQRES residues maeytlpdldwdygalephisgqinelhhskhhatyvkgandavakleearakedhsail lneknlafnlaghvnhtiwwknlspnggdkptgelaaaiadafgsfdkfraqfhaaattv qgsgwaalgwdtlgnkllifqvydqqtnfplgivplllldmwehafylqyknvkvdfaka fwnvvnwadvqsryaaatsqtkglifg