>2or3A (A:) SEQRES residues maskralvilakgaeemetvipvdvmrragikvtvaglagkdpvqcsrdvvicpdasled akkegpydvvvlpggnlgaqnlsesaavkeilkeqenrkgliaaicagptallaheigfg skvtthplakdkmmngghytysenrvekdgliltsrgpgtsfefalaivealngkevaaq vkaplvlkd