interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF THE RESTRICTION-MODIFICATION CONTROLLER PROTEIN C.CSP231I OL OPERATOR COMPLEX
(Csp231I C protein)
referenceShevtsov et al. 'Acta 71 398 2015
sourceCitrobacter sp. RFL231
experimentX-ray (resolution=2.30, R-factor=0.173)
structural superfamilylambda repressor-like DNA-binding domains;
sequence familyHelixturnhelix;
multimeric complexes4jcx_AB 4jcy_AB 4jqd_AB 4jqd_EF
reference complex4jcy_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSARNQH

Estimated binding specificities ?

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# IC=5.502 IC/col=0.917 n_of_columns=6 specificity:   
A |   0   0  54  96   0  17
C |  96   8  17   0   0   0
G |   0   8  17   0  96  62
T |   0  80   8   0   0  17
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updated Sun Jun 28 10:32:33 2026