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structure nameSTRUCTURE OF THE AEROPYRUM PERNIX ORC1 PROTEIN IN COMPLEX WITH DNA
(CELL DIVISION CONTROL PROTEIN 6 HOMOLOG)
referenceSchuwirth et al. Science 317 1213 2007
sourceAEROPYRUM PERNIX
experimentX-ray (resolution=3.10, R-factor=0.257)
structural superfamilyP-loop containing nucleoside triphosphate hydrolases;
sequence familyCDC6, C terminal;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureTTRRSRK

Estimated binding specificities ?

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# IC=8.645 IC/col=0.540 n_of_columns=16 specificity:   
A |   1   5   5  79  24   7   0   0  79  24  24  24  24  24  24   0
C |   5  79  79   5  24   5   0   0   5  24  24  24  24  24  24   0
G |   0   7   5   7  24   5  96  96   7  24  24  24  24  24  24  96
T |  90   5   7   5  24  79   0   0   5  24  24  24  24  24  24   0
scan!

Dendrogram of similar interfaces ?

matrix format
  
  RT--LANTHGTTETYTRG----------------------   L                         +1f4k_B    
                                                 +---------------------1 
  --------------NAST--RGHT--STFT--------RT   L   !                     +1vtn_C    
                                                 ! 
  ----------------NAST--HT--STLT----------   L --5               +-----7cby_C    
                                                 !     +---------2 
  --------------NAST--RTHT--STLT----------   L   !     !         +-----4lg0_A    
                                                 +-----4 
  --TT------KATTQTTG----LTRT----KA--FTYT--   L         !         +-----2p7c_B    
                                                       +---------3 
  ----------------RC----YG--------KT------                       +-----2acj_B    
                                               

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updated Mon Jun 29 15:39:56 2026