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structure nameCRYSTAL STRUCTURE OF THE RESTRICTION ENDONUCLEASE BSTYI COMPLEX WITH DNA
(BSTYI)
referenceSamuelson et al. Structure 13 791 2005
sourceGEOBACILLUS STEAROTHERMOPHILUS
experimentX-ray (resolution=2.70, R-factor=0.233)
structural superfamilyRestriction endonuclease-like;
sequence familyRestriction endonuclease BglII;
multimeric complexes1vrr_AB 2p0j_AB
reference complex2p0j_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureETYKYFSI

Estimated binding specificities ?

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# IC=5.466 IC/col=0.683 n_of_columns=8 specificity:   
A |  80  17  24  17  24   0   0   0
C |   8  17  24  17  24   0  96   0
G |   0  10  24  62  24   0   0   0
T |   8  52  24   0  24  96   0  96
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updated Thu Jan 8 19:21:44 2026