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Keywords from Image Description:
PDB gzw EBI. All beta proteins Doublestranded betahelix cAMPbinding domainlike cAMPbinding domain Catabolite gene activator protein Nterminal domain Catabolite gene activator protein Nterminal domain All alpha proteins DNA or RNAbinding helical bundle Winged helix DNAbinding domain CAP Cterminal domainlike Catabolite gene activator