interface graph thumbnail
legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:GROUND STATE AT PH7.0 (K+ MES) WITH NA+
(Intron-encoded endonuclease I-PpoI)
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.68, R-factor=0.170)
structural superfamilyHis-Me finger endonucleases;
multimeric complexes1a74_AB 1cyq_AB 1cz0_AB 1ipp_AB 2o6m_AB
reference complex8vms_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureANRQKTVRLK

Estimated binding specificities ?

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# IC=9.301 IC/col=0.930 n_of_columns=10 specificity:   
A |   5   0  20   0   0   0  10   5  10   0
C |  11   0   1  96   0  96  25  80   6   0
G |  10  96  65   0   0   0   5  11  10   0
T |  70   0  10   0  96   0  56   0  70  96
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updated Fri Sep 13 14:25:31 2024