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legend  pdf

structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH6.0 (K+ MES) WITH 500 UM MN2+ FOR 320S
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.59, R-factor=?)
structural superfamilyHis-Me finger endonucleases;
reference complex8vms_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureANRQKTVRLK/ANRQKTVRLK

Estimated binding specificities ?

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# IC=20.499 IC/col=1.025 n_of_columns=20 specificity:   
A |   0   0  20   0   0   0   5  11   8   0  96  69   2  58   0  96   0  24   0  96
C |   0   0   8  96   0  96   5  72   2   2   0  11   8   2   0   0   0  24  96   0
G |   0  96  66   0   0   0   2   8   5   0   0   5  84  34  96   0  96  24   0   0
T |  96   0   2   0  96   0  84   5  81  94   0  11   2   2   0   0   0  24   0   0
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updated Thu Jan 8 13:18:31 2026