>4kslR (R:) observed residues (from ATOM records)
gmqifvktltgktitlevepsdtienvkakiqdkegippdqqrlifagkqledgrtlsdy
niqkestlhlvlrlrggmqifvktltgktitlevepsdtienvkakiqdkegippdqqrl
ifagkqledgrtlsdyniqkestlhlvlrl