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 ?

readout + contactlogo
# IC=3.962 IC/col=0.792 n_of_columns=5 specificity:   
A |   9   9   0   0  76
C |   9  69  10  96   0
G |  67   9  86   0  11
T |  11   9   0   0   9
scan!

home
updated Fri Jan 9 10:28:52 2026