interface graph thumbnail
legend  pdf

structure nameHHAI ENDONUCLEASE IN COMPLEX WITH DNA IN SPACE GROUP P212121 (PH 6.0)
(HhaI Restriction Endonuclease)
referenceHorton et al. 'Nucleic 48 1466 2020
sourceHaemophilus parahaemolyticus
experimentX-ray (resolution=2.70, R-factor=0.182)
reference complex6ukf_X
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSSHQQRKSSRSTIS

Estimated binding specificities ?

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# IC=5.418 IC/col=0.903 n_of_columns=6 specificity:   
A |   9   9   0   9   0   0
C |   9   9  96   9  96   0
G |   9  69   0  69   0   0
T |  69   9   0   9   0  96
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updated Sat Aug 2 14:30:43 2025