Chains and heterogens:
PDB Chain Sequences:
>5l1vA (A:) gshmtdlprlpfdnpdimgiapqmlalqkegpiarvgtagedawlvtrydevrtlladrr lrlsnpnpqpsaksaarafmvalcagddheteparhaqmrslliprfstrrlrlmktrie hhvdelldqlaasappvdlhrvlsfrlptmvvcdllgvpladrerfgqwargtfdqsdne hsantfqqvvdymlelvarkrvepgddilseliaekdgalsdadiahlgnavllfgyett ivridlgtllllrnpvqraqlaedpglapaaveeilrlgvggkgsnalipryahgditvg etvirtgdavmlaigaanyddrafpdgglfdltrvrprshlafghgarhcigrtlariel tavferlfrrlpdlrlavpeeslrwqehritggfdeipvtf
>5l1vA (A:) tdlprlpfdnpdimgiapqmlalqkegpiarvgtagedawlvtrydevrtlladrrlrls npnpqpsaksaarafmvalcagddheteparhaqmrslliprfstrrlrlmktriehhvd elldqlaasappvdlhrvlsfrlptmvvcdllgvpladrerfgqwargtfdqsdnehsan tfqqvvdymlelvarkrvepgddilseliaekdgalsdadiahlgnavllfgyettivri dlgtllllrnpvqraqlaedpglapaaveeilrlgvggkgsnalipryahgditvgetvi rtgdavmlaigaanyddrafpdgglfdltrvrprshlafghgarhcigrtlarieltavf erlfrrlpdlrlavpeeslrwqehritggfdeipvtf