>2qe4B (B:) observed residues (from ATOM records)
lalsltadqmvsalldaeppilysesmmglltnladrelvhminwakrvpgfvdltlhdq
vhllesawleilmiglvwrsmehpgkllfapnllldrnqgksvegmveifdmllatssrf
rmmnlqgeefvclksiillnsgvytfekdhihrvldkitdtlihlmakagltlqqqhqrl
aqlllilshirhmsnkgmehlysm