>4hldB (B:) observed residues (from ATOM records) safitfegpegsgkttvinevyhrlvkdydvimtrepggvptgeeirkivlegndmdirt eamlfaasrrehlvlkvipalkegkvvlcdryidsslayqgyargigveevralnefain glypdltiylnvsaevgreriiknsdqedlkfhekviegyqeiihnesqrfksvnadqpl envvedtyqtiikyleki