Chains and heterogens:
PDB Chain Sequences:
>2zyoA (A:) cgpkrdpyakagksegkpdklvvwenaddgvqlnntkkwageftkktgiqvevvpvallk qqekltldgpagkgadlvtwphdrlgeavtkgllqpiqvdnsvknqfddvamkaltyggk lyglpkaiesvaliynkklmgqvpatydelfqyakannkpdeqkygvlfeannfyytyfl faakgaavfkeqdgtldpneiglnspeavqgmnevqkwftearlpqslkadtvnglfksg kvaavingpwaikdyqaaginvgvaplpkidgkdaqtfigvkgwylsayskypkyatelm qfltskealasrfketgeippqkellndpmiknnpvvngfakqaskgvpmpsipemgvvw epinnahtfvaqgkqtpeqalndavkimkekiqtmkq
>2zyoA (A:) ksegkpdklvvwenaddgvqlnntkkwageftkktgiqvevvpvallkqqekltldgpag kgadlvtwphdrlgeavtkgllqpiqvdnsvknqfddvamkaltyggklyglpkaiesva liynkklmgqvpatydelfqyakannkpdeqkygvlfeannfyytyflfaakgaavfkeq dgtldpneiglnspeavqgmnevqkwftearlpqslkadtvnglfksgkvaavingpwai kdyqaaginvgvaplpkidgkdaqtfigvkgwylsayskypkyatelmqfltskealasr fketgeippqkellndpmiknnpvvngfakqaskgvpmpsipemgvvwepinnahtfvaq gkqtpeqalndavkimkekiqtmkq