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structure nameDNA BINDING AND CLEAVAGE BY THE HNH HOMING ENDONUCLEASE I-HMUI
(HNH homing endonuclease)
referenceLandthaler et al. J.Mol.Biol. 342 43 2004
sourceBacillus phage SPO1
experimentX-ray (resolution=2.92, R-factor=0.220)
structural superfamilyHis-Me finger endonucleases;DNA-binding domain of intron-encoded endonucleases;
sequence familyNUMOD4 motif; HNH endonuclease;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureQPDYRFTQQVQLVAQANTRKTDR

Estimated binding specificities ?

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# IC=21.497 IC/col=0.896 n_of_columns=24 specificity:   
A |   2   0   0   0  96  69  24  24  24   0   0   0  74   0  10   8   1   0  72   0   2  24  93  93
C |   3   0   0   0   0   6  24  24  24  91   0   0   8   0  72   8   2   0   6   0   2  24   1   2
G |   2  96  96  96   0  13  24  24  24   3   0  96   6  96   6  74   2   0  10  96  92  24   0   1
T |  89   0   0   0   0   8  24  24  24   2  96   0   8   0   8   6  91  96   8   0   0  24   2   0
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updated Tue Dec 19 06:12:05 2023