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structure nameSTRUCTURE OF HOXB13 BOUND TO HYDROXYMETHYLATED DNA
(Homeobox protein Hox-B13)
referenceMorgunova et al. 'To ? ? ?
sourceHomo sapiens
experimentX-ray (resolution=2.00, R-factor=0.261)
structural superfamilyHomeodomain-like;
sequence familyHomeobox domain;
multimeric complexes5eg0_AB 5ego_AB 5no6_AN 5no6_BI 8byx_AK 8byx_BJ 8byx_GL
redundant complexes5ego_B 8byx_B 5eg0 5no6
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRIQNK

Estimated binding specificities ?

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# IC=3.968 IC/col=0.794 n_of_columns=5 specificity:   
A |  11  96   0  67  67
C |   9   0   0   9   9
G |   9   0   0   9  11
T |  67   0  96  11   9
scan!

Dendrogram of similar interfaces ?

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

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updated Tue Jun 30 07:37:51 2026