> 1h5w_A_str_1 (A: 17-61, 123-158, 202-284) UPPER COLLAR PROTEIN RQKRNRWFIHYLNYLQSLAYQLFEWENLPPTINPSFLEKSIHQFGNNDMAFPTTPTLELF AAELAELKEIISVNQNAQKTPDAPYVVDKLNAQKNAVWNEMMTFLGIKNSNDEQIESSGT VFLKSREEACEKINELYGLNVKVKFRYDI > 1h5w_A_str_2 (A: 62-122) UPPER COLLAR PROTEIN YVGFYKDPVISYIACNGALSGQRDVYNQATVFRAASPVYQKEFKLYNYRDMKEEDMGVVI Y > 1h5w_A_str_3 (* A:159-165 B:166-189 A:190-201) UPPER COLLAR PROTEIN VLIRANDNNQLSLKQVYNQYEGNAPVIFAHEALDSDSIEVFKT