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structure nameCATABOLITE GENE ACTIVATOR PROTEIN (CAP) MUTANT/DNA COMPLEX + ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE
(PROTEIN CATABOLITE GENE ACTIVATOR PROTEIN CAP)
referenceParkinson et al. Nat.Struct.Biol. 3 837 1996
sourceEscherichia coli
experimentX-ray (resolution=2.70, R-factor=?)
structural superfamilycAMP-binding domain-like;"Winged helix" DNA-binding domain;
sequence familyCyclic nucleotidebinding domain; Bacterial regulatory proteins, crp famil;
multimeric complexes1cgp_AB 1lb2_ABE 3iyd_ACDFGH 3n4m_ABC 5ciz_AB 6pb4_CDFGH 6pb5_CFGH 6pb6_CDFGH
reference complex3n4m_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureQSRFTR

Estimated binding specificities ?

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# IC=5.191 IC/col=1.038 n_of_columns=5 specificity:   
A |  12   0   0   0  85
C |  12   0   0   0   3
G |  12  96   0  96   3
T |  60   0  96   0   5
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updated Mon Dec 18 05:58:49 2023