>1ucfA (A:) observed residues (from ATOM records)
maskralvilakgaeemetvipvdvmrragikvtvaglagkdpvqcsrdvvicpdasled
akkegpydvvvlpggnlgaqnlsesaavkeilkeqenrkgliaaicagptallaheigfg
skvtthplakdkmmngghytysenrvekdgliltsrgpgtsfefalaivealngkevaaq
vkaplvlk