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structure nameCRYSTAL STRUCTURE OF THE MUTANT D75N I-CREI IN COMPLEX WITH ITS WILD- TYPE TARGET IN ABSENCE OF METAL IONS AT THE ACTIVE SITE (THE FOUR CENTRAL BASES, 2NN REGION, ARE COMPOSED BY GTAC FROM 5' TO 3')
(DNA ENDONUCLEASE I-CREI)
referenceMarenchino et al. 'Nucleic 40 6936 2012
sourceCHLAMYDOMONAS REINHARDTII
experimentX-ray (resolution=3.10, R-factor=0.213)
structural superfamilyHoming endonucleases;
sequence familyLAGLIDADG endonuclease;
multimeric complexes1bp7_AB 1bp7_CD 1g9y_AB 1t9i_AB 1t9j_AB 1u0c_AB 1u0d_AB 2i3p_AB 2vbj_AB 2vbo_AB 3mxb_AB 3mxb_RS 4aad_AB 4aae_AB 4aaf_AB 4aag_AB 4aqu_AB 6fb8_AB
reference complex1t9i_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureIQKNSYQQRRKT

Estimated binding specificities ?

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# IC=12.006 IC/col=1.001 n_of_columns=12 specificity:   
A |   0  96  96   3  81   3   0   0   3   5   3  85
C |  96   0   0   5  15  76   0   3  85  14  14   3
G |   0   0   0   3   0  14  96   1   5  74   5   3
T |   0   0   0  85   0   3   0  92   3   3  74   5
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updated Sat Aug 2 05:44:42 2025