Chains and heterogens:
PDB Chain Sequences:
>1mat_ (-) maisiktpediekmrvagrlaaevlemiepyvkpgvstgeldricndyivneqhavsacl gyhgypksvcisinevvchgipddakllkdgdivnidvtvikdgfhgdtskmfivgkpti mgerlcritqeslylalrmvkpginlreigaaiqkfveaegfsvvreycghgigrgfhee pqvlhydsretnvvlkpgmtftiepmvnagkkeirtmkdgwtvktkdrslsaqyehtivv tdngceiltlrkddtipaiishde
>1mat_ (-) aisiktpediekmrvagrlaaevlemiepyvkpgvstgeldricndyivneqhavsaclg yhgypksvcisinevvchgipddakllkdgdivnidvtvikdgfhgdtskmfivgkptim gerlcritqeslylalrmvkpginlreigaaiqkfveaegfsvvreycghgigrgfheep qvlhydsretnvvlkpgmtftiepmvnagkkeirtmkdgwtvktkdrslsaqyehtivvt dngceiltlrkddtipaiishde