>1ucfB (B:) SEQRES residues maskralvilakgaeemetvipvdvmrragikvtvaglagkdpvqcsrdvvicpdasled akkegpydvvvlpggnlgaqnlsesaavkeilkeqenrkgliaaicagptallaheigfg skvtthplakdkmmngghytysenrvekdgliltsrgpgtsfefalaivealngkevaaq vkaplvlkd