interface graph thumbnail
legend  pdf

structure nameINTERMEDIATE ENGINEERED VARIANT OF I-ONUI MEGANUCLEASE WITH IMPROVED THERMOSTABILITY AND PARTIALLY ALTERED SPECIFICITY
(I-ONUI-E-THERM-HCHR11V1)
referenceStoddard et al. Structure 28 760 2020
sourceSYNTHETIC CONSTRUCT
experimentX-ray (resolution=2.30, R-factor=0.208)
structural superfamilyHoming endonucleases;
sequence familyLAGLIDADG endonuclease;
reference complex6uwj_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSRRNKSEQTHSSKWCFNIQQSYKKFWETK

Estimated binding specificities ?

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# IC=20.737 IC/col=1.091 n_of_columns=19 specificity:   
A |   0   0   0  96   0   6   6  24   0   6   0   6  78   0   0   0   0   0   0
C |   0  96  96   0  96   6   6  24   0   6  96   6   6  96  96   0   0   0   0
G |   0   0   0   0   0   6   6  24   0   6   0  78   6   0   0   0   0   0   0
T |  96   0   0   0   0  78  78  24  96  78   0   6   6   0   0  96  96  96  96
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updated Fri Jan 9 10:35:02 2026