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structure nameQ44V MUTANT OF HOMING ENDONUCLEASE I-CREI
(DNA endonuclease I-CreI)
referenceSussman et al. 'Nucleic 34 4791 2006
sourceChlamydomonas reinhardtii
experimentX-ray (resolution=2.30, R-factor=?)
structural superfamilyHoming endonucleases;
sequence familyLAGLIDADG endonuclease;
multimeric complexes1bp7_AB 1bp7_CD 1g9y_AB 1t9i_AB 1t9j_AB 1u0c_AB 1u0d_AB 2i3p_AB 2i3q_AB 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 signatureSIQNSYQSVTYRRVDKT

Estimated binding specificities ?

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# IC=10.192 IC/col=1.019 n_of_columns=10 specificity:   
A |   6  96  96  76  78   8   0  96   0   6
C |   6   0   0   6   6   6   0   0  96   6
G |  84   0   0   6   6   6  96   0   0   6
T |   0   0   0   8   6  76   0   0   0  78
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updated Thu Jan 8 20:10:08 2026