>4rkyA (A:) observed residues (from ATOM records) skralvilakgaeemetvipvdvmrragikvtvaglagkdpvqcsrdvvicpdasledak kegpydvvvlpggnlgaqnlsesaavkeilkeqenrkgliaaicagptallaheigfgsk vtthplakdkmmngghytysenrvekdgliltsrgpgtsfefalaivealngkevaaqvk aplvlk