Chains and heterogens:
PDB Chain Sequences:
>4mpkA (A:) yklicyytswsqyregdgscfpdaidpflcthviysfanisnneidtwewndvtlydtln tlknrnpnlktllsvggwnygsqrfskiasktqsrrtfiksvppflrthgfdgldlawlw pgwrdkrhlttlvkemkaefvreaqagteqlllsaavtagkiaidrgydiaqisrhldfi slltydfhgawrqtvghhsplfrgnedassrfsnadyavsymlrlgapanklvmgiptfg rsytlassktdvgapisgpgipgrftkwkgilayyeicdflhgatthrfrdqqvpyatkg nqwvayddqesvknkarylknrqlagamvwaldlddfrgtfcgqnltfpltsaikdvlar v