>2vcfX (X:) observed residues (from ATOM records) sgksyptvsadyqkavekakkklrgfiaekrcaplmlrlawhsagtfdkgtktggpfgti khpaelahsanngldiavrlleplkaefpilsyadfyqlagvvavevtggpevpfhpgre dkpepppegrlpdatkgsdhlrdvfgkamgltdqdivalsgghtigaahkersgfegpwt snplifdnsyftellsgekegllqlpsdkallsdpvfrplvdkyaadedaffadyaeahq klselgfadah