Chains and heterogens:
PDB Chain Sequences:
>2cfuA (A:) msrllallalapllagaaettapkppsaftveaqrrveaelpfadradferadrglirrp erllirnpdgsvawqlggydflldgkprdsinpslqrqallnlkyglfevaegiyqvrgf dlanitfirgdsgwivvdtlttpataraayelvsrelgerpirtviyshahadhfggvrg lvepqqvasgavqiiapagfmeaaikenvlagnammrratyqygtqlpkgpqgqvdmaig kglargplsllaptrliegegedlvldgvpftfqntpgtespaemniwlprqkallmaen vvgtlhnlytlrgaevrdalgwskyinqalhrfgrqaevmfavhnwprwgnaeivevlek qrdlygylhdqtlhlanqgvtigqvhnrlrlppsldqewydrgyhgsvshnaravlnryl gyydgnpatldplspedsagryveymggaerlleqarasyargeyrwvvevvnrlvfaep dnraarelqadaleqlgyqaenagwrnsylsaayelrhgvprdqptmkagsadalaamdt gllfdylgvrldagaaegkalsinlrlpdigenyllelknshlnnlrgvqsedagqtvsi dradlnrlllkevsavrlvfegklkssgnplllgqlfgmlgdfdfwfdivtpaakseg
>2cfuA (A:) ttapkppsaftveaqrrveaelpfadradferadrglirrperllirnpdgsvawqlggy dflldgkprdsinpslqrqallnlkyglfevaegiyqvrgfdlanitfirgdsgwivvdt lttpataraayelvsrelgerpirtviyshahadhfggvrglvepqqvasgavqiiapag fmeaaivlagnammrratyqygtqlpkgpqgqvdmaigkglargplsllaptrliegege dlvldgvpftfqntpgtespaemniwlprqkallmaenvvgtlhnlytlrgaevrdalgw skyinqalhrfgrqaevmfavhnwprwgnaeivevlekqrdlygylhdqtlhlanqgvti gqvhnrlrlppsldqewydrgyhgsvshnaravlnrylgyydgnpatldplspedsagry veymggaerlleqarasyargeyrwvvevvnrlvfaepdnraarelqadaleqlgyqaen agwrnsylsaayelrhgvprdqgsadalaamdtgllfdylgvrldagaaegkalsinlrl pdigenyllelknshlnnlrgvqsedagqtvsidradlnrlllkevsavrlvfegklkss gnplllgqlfgmlgdfdfwfdivtpaak