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structure nameQ138F HINCII BOUND TO COGNATE DNA GTCGAC AND CA2+
(Type II restriction enzyme HincII)
referenceBitinaite et al. J.Biol.Chem. 281 23852 2006
sourceHaemophilus influenzae
experimentX-ray (resolution=2.50, R-factor=0.190)
structural superfamilyRestriction endonuclease-like;
multimeric complexes1kc6_CD 2gig_AB 2gih_AB 2gii_AB 2gij_AB 3e3y_AB 3e40_AB 3e41_AB 3e42_AB 3e43_AB 3e45_AB 3ebc_AB
reference complex2gig_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureQNAFPNYNAAAQQ

Estimated binding specificities ?

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# IC=5.284 IC/col=0.881 n_of_columns=6 specificity:   
A |   0   9  19  96   1   0
C |   0  57   9   0  86  96
G |   9  19  59   0   0   0
T |  87  11   9   0   9   0
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updated Thu Jan 8 20:04:36 2026