Chains and heterogens:
PDB Chain Sequences:
>4lb9A (A:) dahksevahrfkdlgeenfkalvliafaqylqqcpfedhvklvnevtefaktcvadesae ncdkslhtlfgdklctvatlretygemadccakqepernecflqhkddnpnlprlvrpev dvmctafhdneetflkkylyeiarrhpyfyapellffakrykaafteccqaadkaacllp kldelrdegkassakqrlkcaslqkfgerafkawavarlsqrfpkaefaevsklvtdltk vhtecchgdllecaddradlakyicenqdsissklkeccekpllekshciaevendempa dlpslaadfveskdvcknyaeakdvflgmflyeyarrhpdysvvlllrlaktyettlekc caaadphecyakvfdefkplveepqnlikqncelfeqlgeykfqnallvrytkkvpqvst ptlvevsrnlgkvgskcckhpeakrmpcaedylsvvlnqlcvlhektpvsdrvtkcctes lvnrrpcfsalevdetyvpkefnaetftfhadictlsekerqikkqtalvelvkhkpkat keqlkavmddfaafvekcckaddketcfaeegkklvaasqaalgl
>4lb9A (A:) ahksevahrfkdlgeenfkalvliafaqylqqcpfedhvklvnevtefaktcvadesaen cdkslhtlfgdklctvatlretygemadccakqepernecflqhkddnpnlprlvrpevd vmctafhdneetflkkylyeiarrhpyfyapellffakrykaafteccqaadkaacllpk ldelrdegkassakqrlkcaslqkfgerafkawavarlsqrfpkaefaevsklvtdltkv htecchgdllecaddradlakyicenqdsissklkeccekpllekshciaevendempad lpslaadfveskdvcknyaeakdvflgmflyeyarrhpdysvvlllrlaktyettlekcc aaadphecyakvfdefkplveepqnlikqncelfeqlgeykfqnallvrytkkvpqvstp tlvevsrnlgkvgskcckhpeakrmpcaedylsvvlnqlcvlhektpvsdrvtkcctesl vnrrpcfsalevdetyvpkefnaetftfhadictlsekerqikkqtalvelvkhkpkatk eqlkavmddfaafvekcckaddketcfaeegkklvaasqaalg