>2y6tE (E:) observed residues (from ATOM records)
qqqplekiapypqaekgmsrqviflepqkdesrfkvelligktlnvdcnrhmlggnletr
tlsgwgfdylvmdkisqpastmmacpedskpqvkfvtanlgdaamqrynsrlpivvyvpq
gvevkyriweagedirsaqvk