Chains and heterogens:
PDB Chain Sequences:
>1cf3A (A:) sngieaslltdpkdvsgrtvdyiiagggltglttaarltenpnisvlviesgsyesdrgp iiedlnaygdifgssvdhayetvelatnnqtalirsgnglggstlvnggtwtrphkaqvd swetvfgnegwnwdnvaayslqaerarapnakqiaaghyfnaschgvngtvhagprdtgd dyspivkalmsavedrgvptkkdfgcgdphgvsmfpntlhedqvrsdaarewllpnyqrp nlqvltgqyvgkvllsqngttpravgvefgthkgnthnvyakhevllaagsavsptiley sgigmksileplgidtvvdlpvglnlqdqttatvrsritsagagqgqaawfatfnetfgd ysekahellntkleqwaeeavarggfhnttalliqyenyrdwivnhnvayselfldtagv asfdvwdllpftrgyvhildkdpylhhfaydpqyflneldllgqaaatqlarnisnsgam qtyfagetipgdnlaydadlsawteyipyhfrpnyhgvgtcsmmpkemggvvdnaarvyg vqglrvidgsipptqmsshvmtvfyamalkisdailedyasmq
>1cf3A (A:) gieaslltdpkdvsgrtvdyiiagggltglttaarltenpnisvlviesgsyesdrgpii edlnaygdifgssvdhayetvelatnnqtalirsgnglggstlvnggtwtrphkaqvdsw etvfgnegwnwdnvaayslqaerarapnakqiaaghyfnaschgvngtvhagprdtgddy spivkalmsavedrgvptkkdfgcgdphgvsmfpntlhedqvrsdaarewllpnyqrpnl qvltgqyvgkvllsqngttpravgvefgthkgnthnvyakhevllaagsavsptileysg igmksileplgidtvvdlpvglnlqdqttatvrsritsagagqgqaawfatfnetfgdys ekahellntkleqwaeeavarggfhnttalliqyenyrdwivnhnvayselfldtagvas fdvwdllpftrgyvhildkdpylhhfaydpqyflneldllgqaaatqlarnisnsgamqt yfagetipgdnlaydadlsawteyipyhfrpnyhgvgtcsmmpkemggvvdnaarvygvq glrvidgsipptqmsshvmtvfyamalkisdailedyasmq