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structure nameH98Q MUTANT OF THE HOMING ENDONUCLEASE I-PPOI COMPLEXED WITH DNA
(Intron-encoded endonuclease I-PpoI)
referenceEastberg et al. Biochemistry 46 7215 2007
sourcePhysarum polycephalum
experimentX-ray (resolution=2.30, R-factor=0.211)
structural superfamilyHis-Me finger endonucleases;
multimeric complexes1a73_AB 1a74_AB 1cyq_AB 1cz0_AB 1evw_AB 1evw_CD 1ipp_AB 2o6m_AB
reference complex1a73_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureANRQKTVRLK

Estimated binding specificities ?

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# IC=8.732 IC/col=0.970 n_of_columns=9 specificity:   
A |  90  78   6  78   0  96   0   6   0
C |   0   6   6   6   0   0   0  78  90
G |   6   6  78   6  90   0  96   6   0
T |   0   6   6   6   6   0   0   6   6
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updated Mon Dec 18 07:03:50 2023