Chains and heterogens:
PDB Chain Sequences:
>1e7bA (A:) sevahrfkdlgeenfkalvliafaqylqqcpfedhvklvnevtefaktcvadesaencdk slhtlfgdklctvatlretygemadccakqepernecflqhkddnpnlprlvrpevdvmc tafhdneetflkkylyeiarrhpyfyapellffakrykaafteccqaadkaacllpklde lrdegkassakqrlkcaslqkfgerafkawavarlsqrfpkaefaevsklvtdltkvhte cchgdllecaddradlakyicenqdsissklkeccekpllekshciaevendempadlps laadfveskdvcknyaeakdvflgmflyeyarrhpdysvvlllrlaktyettlekccaaa dphecyakvfdefkplveepqnlikqncelfeqlgeykfqnallvrytkkvpqvstptlv evsrnlgkvgskcckhpeakrmpcaedylsvvlnqlcvlhektpvsdrvtkccteslvnr rpcfsalevdetyvpkefnaetftfhadictlsekerqikkqtalvelvkhkpkatkeql kavmddfaafvekcckaddketcfaeegkklvaasqaa
>1e7bB (B:) sevahrfkdlgeenfkalvliafaqylqqcpfedhvklvnevtefaktcvadesaencdk slhtlfgdklctvatlretygemadccakqepernecflqhkddnpnlprlvrpevdvmc tafhdneetflkkylyeiarrhpyfyapellffakrykaafteccqaadkaacllpklde lrdegkassakqrlkcaslqkfgerafkawavarlsqrfpkaefaevsklvtdltkvhte cchgdllecaddradlakyicenqdsissklkeccekpllekshciaevendempadlps laadfveskdvcknyaeakdvflgmflyeyarrhpdysvvlllrlaktyettlekccaaa dphecyakvfdefkplveepqnlikqncelfeqlgeykfqnallvrytkkvpqvstptlv evsrnlgkvgskcckhpeakrmpcaedylsvvlnqlcvlhektpvsdrvtkccteslvnr rpcfsalevdetyvpkefnaetftfhadictlsekerqikkqtalvelvkhkpkatkeql kavmddfaafvekcckaddketcfaeegkklvaasq