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legend  pdf

structure nameCRYSTAL STRUCTURE OF CRX-RET4 OLIGONUCLEOTIDE COMPLEX
(Cone-rod homeobox protein)
referenceSrivastava et al. 'To ? ? ?
sourceHomo sapiens
experimentX-ray (resolution=2.90, R-factor=0.253)
structural superfamilyHomeodomain-like;
sequence familyHomeobox domain;
multimeric complexes9b8u_AB 9b8u_CD
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRVKN

Estimated binding specificities ?

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# IC=6.467 IC/col=0.924 n_of_columns=7 specificity:   
A |  52   0  19   0   8  96   0
C |  19   0  52   0   2   0   0
G |  17  96  17   0   8   0  96
T |   8   0   8  96  78   0   0
scan!

Dendrogram of similar interfaces ?

matrix format
  
  RT--QTVAQTNA--------   L                                   +8osb_E    
                                                      +------1 
  RT----VTKGNA----KA--   L                            !      +2lkx_A    
                                            +---------5 
  ------NCICRGRG------   L                  !         !       +4xrm_B    
                                            !         !     +-2 
  ------NCITNA--RGRG--   L                  !         +-----3 +6fqq_E    
                                  +---------6               ! 
  --RT--NT--NA--IARG--   L        !         !               +4cyc_B    
                                  !         ! 
  RT----IAQCNA--MG----   L      +-7         !           +----1b72_A    
                                ! !         +-----------4 
  RC----IAQCNA--YC----   L      ! !                     +----3rkq_B    
                             +--8 ! 
  ------VTCCNA--QA--RT   L   !  ! +--------------------------8g87_X    
                           --9  ! 
  --------------YCFAKC   L   !  +--------------------------6pe2_B    
                             ! 
  RT------YTNC----NAKG   L   +-----------------------------8pi8_B    
                           

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updated Tue Jun 30 19:05:13 2026