>1fv1A (A:) observed residues (from ATOM records)
eehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgalan
iavdkanleimtkrsnytpitnvppevtvltnspvelrepnvlicfidkftppvvnvtwl
rngkpvttgvsetvflpredhlfrkfhylpflpstedvydcrvehwgldepllkhwefd