Chains and heterogens:
PDB Chain Sequences:
>1qlvA (A:) aqglatilaigtatppncvaqadyadyyfrvtksehmvdlkekfkricektaikkrylal tedylqenptmcefmapslnarqdlvvtgvpmlgkeaavkaidewglpkskithlifctt agvdmpgadyqlvkllglspsvkrymlyqqgaaaggtvlrlakdlaennkgsrvlivcse itailfhgpnenhldslvaqalfgdgaaalivgsgphlaverpifeivstdqtilpdtek amklhlreggltfqlhrdvplmvaknienaaekalsplgitdwnsvfwmvhpggraildq verklnlkedklrasrhvlseygnlisacvlfiidevrkrsmaegksttgegldcgvlfg fgpgmtvetvvlrsvrvt
>1qlvB (B:) aqglatilaigtatppncvaqadyadyyfrvtksehmvdlkekfkricektaikkrylal tedylqenptmcefmapslnarqdlvvtgvpmlgkeaavkaidewglpkskithlifctt agvdmpgadyqlvkllglspsvkrymlyqqgaaaggtvlrlakdlaennkgsrvlivcse itailfhgpnenhldslvaqalfgdgaaalivgsgphlaverpifeivstdqtilpdtek amklhlreggltfqlhrdvplmvaknienaaekalsplgitdwnsvfwmvhpggraildq verklnlkedklrasrhvlseygnlisacvlfiidevrkrsmaegksttgegldcgvlfg fgpgmtvetvvlrsvr