>2xj2A (A:) observed residues (from ATOM records) plesqyqvgpllgsggfgsvysgirvsdnlpvaikhvekdrisdwgelpngtrvpmevvl lkkvssgfsgvirlldwferpdsfvlilerpepvqdlfdfitergalqeelarsffwqvl eavrhchncgvlhrdikdenilidlnrgelklidfgsgallkdtvytdfdgtrvysppew iryhryhgrsaavwslgillydmvcgdipfehdeeiirgqvffrqrvssecqhlirwcla lrpsdrptfeeiqnhpwmqdvllpqetaeihlhs