Chains and heterogens:
PDB Chain Sequences:
>5xa3A (A:) mtikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlik eacdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhamm vdiavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvr aldeamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmln gkdpetgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlv dpvpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipq lhrdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlk hfdfedhtnyeldiketltlkpegfvvkakskkipl
>5xa3A (A:) kempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlikeac desrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammvdi avqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvrald eamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlngkd petgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlvdpv psykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhr dktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfd fedhtnyeldiketltlkpegfvvkakskkipl
>5xa3B (B:) mtikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlik eacdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhamm vdiavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvr aldeamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmln gkdpetgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlv dpvpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipq lhrdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlk hfdfedhtnyeldiketltlkpegfvvkakskkipl
>5xa3B (B:) kempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlikeac desrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammvdi avqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvrald eamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlngkd petgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlvdpv psykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhr dktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfd fedhtnyeldiketltlkpegfvvkakskkipl
>5xa3C (C:) mtikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlik eacdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhamm vdiavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvr aldeamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmln gkdpetgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlv dpvpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipq lhrdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlk hfdfedhtnyeldiketltlkpegfvvkakskkipl
>5xa3C (C:) kempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlikeac desrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammvdi avqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvrald eamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlngkd petgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlvdpv psykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhr dktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfd fedhtnyeldiketltlkpegfvvkakskkipl
>5xa3D (D:) mtikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlik eacdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhamm vdiavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvr aldeamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmln gkdpetgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlv dpvpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipq lhrdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlk hfdfedhtnyeldiketltlkpegfvvkakskkipl
>5xa3D (D:) kempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlikeac desrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammvdi avqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvrald eamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlngkd petgeplddeniryqiitfliaghettsgllsfalyflvknphvlqkaaeeaarvlvdpv psykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhr dktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfd fedhtnyeldiketltlkpegfvvkakskkipl