Chains and heterogens:
PDB Chain Sequences:
>1t62A (A:) mlknvevfwqnfldkheldmlmpdvwmfgdgssemgnrlgqlvvsgrktatcssldiykm eeeqlpkagqydiildgqsqplaiirttkveimpmnkvsesfaqaegegdltldywyeeh arffkeelapyqlqfypdmllvcqsfevvdlytekeeggshhhhhh
>1t62A (A:) mlknvevfwqnfldkheldmlmpdvwmfgdgssemgnrlgqlvvsgrktatcssldiykm eeeqlpkagqydiildgqsqplaiirttkveimpmnkvsesfaqaegldywyeeharffk eelapyqlqfypdmllvcqsfevvdlythhhhh
>1t62B (B:) mlknvevfwqnfldkheldmlmpdvwmfgdgssemgnrlgqlvvsgrktatcssldiykm eeeqlpkagqydiildgqsqplaiirttkveimpmnkvsesfaqaegegdltldywyeeh arffkeelapyqlqfypdmllvcqsfevvdlytekeeggshhhhhh
>1t62B (B:) mlknvevfwqnfldkheldmlmpdvwmfgdgssemgnrlgqlvvsgrktatcssldiykm eeeqlpkagqydiildgqsqplaiirttkveimpmnkvsesfaqaegltldywyeeharf fkeelapyqlqfypdmllvcqsfevvdlytekeeggshhhhhh