>1ni0_B mol:protein length:159 Type II restriction enzyme PvuII MSHPDLNKLLELWPHIQEYQDLALKHGINDIFQDNGGKLLQVLLITGLTVLPGREGNDA VDNAGQEYELKSINIDLTKGFSTHHHMNPVIIAKFRQVPWIFAIYRGIAIEAIYRLEPK DLEFYYDKWERKWYSDGHKDINNPKIPVKYVMEHGTKIYAA