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structure nameHOMING ENDONUCLEASE I-CREI / DNA SUBSTRATE COMPLEX WITH CALCIUM
(DNA ENDONUCLEASE I-CREI)
referenceStoddard et al. Nat.Struct.Biol. 8 312 2001
sourceChlamydomonas reinhardtii
experimentX-ray (resolution=2.05, 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 signatureSIQKNSYQQTYRRVKT

Estimated binding specificities ?

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# IC=11.300 IC/col=1.130 n_of_columns=10 specificity:   
A |   0  96  96  96   0  16   0   0   0  16
C |   0   0   0   0  96  16   0   0  96  16
G |  96   0   0   0   0   0  96   0   0  16
T |   0   0   0   0   0  64   0  96   0  48
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updated Thu Jan 8 17:58:24 2026