Chains and heterogens:
PDB Chain Sequences:
>1mypA (A:) cpeqdkyrtitgmcnnrrsptlgasnrafvrwlpaeyedgfslpygwtpgvkrngfpval aravsneivrfptdqltpdqerslmfmqwgqlldhdldftpepa
>1mypB (B:) cpeqdkyrtitgmcnnrrsptlgasnrafvrwlpaeyedgfslpygwtpgvkrngfpval aravsneivrfptdqltpdqerslmfmqwgqlldhdldftpepa
>1mypC (C:) ncetscvqqppcfplkippndpriknqadcipffrscpacpgsnitirnqinaltsfvda smvygseeplarnlrnmsnqlgllavnqrfqdngrallpfdnlhddpclltnrsaripcf lagdtrssempeltsmhtlllrehnrlatelkslnprwdgerlyqearkivgamvqiity rdylplvlgptamrkylptyrsyndsvdprianvftnafryghtliqpfmfrldnryqpm epnprvplsrvffaswrvvleggidpilrglmatpaklnrqnqiavdeirerlfeqvmri gldlpalnmqrsrdhglpgynawrrfcglpqpetvgqlgtvlrnlklarklmeqygtpnn idiwmggvseplkrkgrvgpllaciigtqfrklrdgdrfwwenegvfsmqqrqalaqisl priicdntgittvsknnifmsnsyprdfvncstlpalnlasw
>1mypD (D:) ncetscvqqppcfplkippndpriknqadcipffrscpacpgsnitirnqinaltsfvda smvygseeplarnlrnmsnqlgllavnqrfqdngrallpfdnlhddpclltnrsaripcf lagdtrssempeltsmhtlllrehnrlatelkslnprwdgerlyqearkivgamvqiity rdylplvlgptamrkylptyrsyndsvdprianvftnafryghtliqpfmfrldnryqpm epnprvplsrvffaswrvvleggidpilrglmatpaklnrqnqiavdeirerlfeqvmri gldlpalnmqrsrdhglpgynawrrfcglpqpetvgqlgtvlrnlklarklmeqygtpnn idiwmggvseplkrkgrvgpllaciigtqfrklrdgdrfwwenegvfsmqqrqalaqisl priicdntgittvsknnifmsnsyprdfvncstlpalnlasw