>3vonH (H:) observed residues (from ATOM records) nplvserlelsvlykeddniyqqkikdlhkkysyirktrpdgncfyrafgfshlealldd skelqrfkavsakskedlvsqgfteftiedfhntfmdlieqvekqtsvadllasfndqst sdylvvylrlltsgylqreskffehfieggrtvkefcqqevepmckesdhihiialaqal svsiqveynphifpegsepkvyllyrpghydily