Chains and heterogens:
PDB Chain Sequences:
>6km8A (A:) hnpyyfhehsfqsrfrsedghwrvlerfsqrsdvlrgiennrfailearpqtfiiphhld aetvllvvrgraaittvvqerketkresynaergdvmvipagatiylvnhenedlqivkl iqpinnpgefkdylsaggedqsyytvfsndvleaaldiprdrlervfkqhserrgkiikg sqeqlkalsqratsvrkggrgtraliklenqtpvysnqygqmfeacpdefpqlqrtnvaa aivdikqggmmvphfnsratwavfvaegagsfemacphleesegrssrfervaghlspgg llvvpaghpiavmaspkenlrlvgfginaqnnlrnflagkenimnevdqeakeltfnikg keadeifksqresfftkgpvg
>6km8A (A:) hnpyyfhehsfqsrfrsedghwrvlerfsqrsdvlrgiennrfailearpqtfiiphhld aetvllvvrgraaittvvqetkresynaergdvmvipagatiylvnhenedlqivkliqp innpgefkdylsaggedqsyytvfsndvleaaldiprdrlervfkqgkiikgraliklen qtpvysnqygqmfeacpdefpqlqrtnvaaaivdikqggmmvphfnsratwavfvaegag sfemacphlssrfervaghlspggllvvpaghpiavmaspkenlrlvgfginaqnnlrnf lagkenimnevdqeakeltfnikgkeadeifksqresfftkgpvg