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structure nameHOMING ENDONUCLEASE I-PPOI-DNA COMPLEX:REACTION AT PH7.0 (K+ MES) WITH 500 UM MG2+ FOR 80S
(Intron-encoded endonuclease I-PpoI)
referenceChang et al. 'To ? ? ?
sourcePhysarum polycephalum
experimentX-ray (resolution=1.42, R-factor=0.179)
structural superfamilyHis-Me finger endonucleases;
multimeric complexes1a74_AB 1cyq_AB 1cz0_AB 1ipp_AB 2o6m_AB 8vmo_AB 8vmp_AB 8vmq_AB 8vmr_AB 8vms_AB 8vmt_AB 8vmu_AB 8vmv_AB 8vmw_AB 8vmx_AB 8vmy_AB 8vmz_AB 8vn0_AB 8vn1_AB 8vn2_AB 8vn3_AB 8vn4_AB 8vn5_AB 8vn6_AB 8vn7_AB 8vn8_AB 8vn9_AB 8vna_AB 8vnb_AB 8vne_AB 8vnf_AB 8vng_AB 8vnh_AB 8vnj_AB 8vnk_AB 8vnl_AB 8vnm_AB 8vnn_AB 8vno_AB 8vnp_AB 8vnq_AB 8vnr_AB 8vns_AB 8vnt_AB 8vnu_AB
redundant complexes1a74_B 1cyq_A 1cz0_B 1ipp_A 2o6m_B 8vmo_A 8vmp_B 8vmq_B 8vmr_B 8vmt_B 8vmu_B 8vmv_A 8vmw_B 8vmx_A 8vmy_B 8vmz_B 8vn0_A 8vn1_A 8vn2_A 8vn3_A 8vn4_B 8vn5_A 8vn6_B 8vn7_A 8vn8_B 8vn9_A 8vna_B 8vnb_B 8vnc_B 8vnd_B 8vne_A 8vnf_A 8vng_A 8vnh_A 8vnj_A 8vnk_A 8vnl_A 8vnm_A 8vnn_A 8vno_A 8vnp_B 8vnq_A 8vnr_A 8vns_B 8vnt_A 8vnu_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureANRQKTVRLK

Estimated binding specificities ?

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# IC=9.329 IC/col=0.933 n_of_columns=10 specificity:   
A |  96  66   0  50   0  96   0   8   0  70
C |   0   0   1  12   0   0   0  29  96  12
G |   0  12  87  30  96   0  96   5   0   8
T |   0  18   8   4   0   0   0  54   0   6
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updated Wed Dec 18 19:54:22 2024