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structure namePROTEIN-DNA RECOGNITION AND DNA DEFORMATION REVEALED IN CRYSTAL STRUCTURES OF CAP-DNA COMPLEXES
(CATABOLITE GENE ACTIVATOR PROTEIN)
referenceVojtechovsky et al.
sourceEscherichia coli
experimentX-ray (resolution=3.00, R-factor=0.233)
structural superfamilycAMP-binding domain-like;"Winged helix" DNA-binding domain;
sequence familyCyclic nucleotidebinding domain; Bacterial regulatory proteins, crp famil;
multimeric complexes1lb2_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 signatureSRERK

Estimated binding specificities ?

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# IC=6.672 IC/col=0.834 n_of_columns=8 specificity:   
A |   0   0   9   0  69  24   0  11
C |   0  96   9  96   9  24   0   9
G |   0   0  67   0   9  24   0   9
T |  96   0  11   0   9  24  96  67
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updated Thu Sep 12 15:03:33 2024