>3umwA (A:) observed residues (from ATOM records)
qyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelrvpmevvllkkvssgf
sgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsffwqvleavrhchn
cgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvysppewiryhryhg
rsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlirwclalrpsdrpt
feeiqnhpwmqdvllpqetaeihl