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structure nameCATABOLITE GENE ACTIVATOR PROTEIN (CAP)/DNA COMPLEX + ADENOSINE-3',5'- CYCLIC-MONOPHOSPHATE
(CATABOLITE GENE ACTIVATOR PROTEIN CAP)
referenceGunasekera et al. J.Mol.Biol. 260 395 1996
sourceEscherichia coli
experimentX-ray (resolution=2.50, R-factor=0.199)
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 signatureQSRER

Estimated binding specificities ?

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# IC=4.380 IC/col=0.876 n_of_columns=5 specificity:   
A |   0   0   1   0  54
C |  13   0  13   0  16
G |  13  96   0  96  13
T |  70   0  82   0  13
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updated Thu Sep 12 14:45:54 2024