>4umfB (B:) SEQRES residues mgsshhhhhhssenlyfqghmneiyqkakhiklfamdvdgilsdgqiiynsegtetkafy vqdglglqalkqsgiilaiitgrssamvdrrakelgishiiqgqddkltalvgltkklgi elshcayigddlpdlkavreagfgisvpngceqtravsdyittktggngavrevcelilk aqnnfdafiatfq