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structure name4 CRYSTAL STRUCTURES OF CAP-DNA WITH ALL BASE-PAIR SUBSTITUTIONS AT POSITION 6, CAP-[6A;17T]ICAP38 DNA
(Catabolite gene activator)
referenceBerman et al. J.Mol.Biol. 357 173 2006
sourceEscherichia coli
experimentX-ray (resolution=2.80, R-factor=0.280)
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 signatureSRER

Estimated binding specificities ?

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# IC=2.237 IC/col=0.447 n_of_columns=5 specificity:   
A |   9   9  18  10  85
C |   9  67  18  63   5
G |   9   9  18  10   3
T |  69  11  42  13   3
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updated Thu Sep 12 15:54:42 2024