interface graph thumbnail
legend  pdf

structure nameHHAI ENDONUCLEASE IN COMPLEX WITH IODINE-LABELLED DNA
(HhaI Restriction Endonuclease)
referenceHorton et al. 'Nucleic 48 1466 2020
sourceHaemophilus parahaemolyticus
experimentX-ray (resolution=1.62, R-factor=0.173)
reference complex6ukf_X
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureQQRKSSRSTIS

Estimated binding specificities ?

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# IC=3.895 IC/col=0.779 n_of_columns=5 specificity:   
A |   9   9   0   0  76
C |  11  67   9  96   0
G |  67  11  86   0   9
T |   9   9   1   0  11
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updated Sat Aug 2 14:30:12 2025