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structure nameCRYSTAL STRUCTURE OF THE HOMEODOMAIN OF PLATYPUS SDUX IN COMPLEX WITH DNA CONTAINING 5-BROMOURACIL
(Homeobox domain-containing protein)
referenceAihara et al. Iscience 26 107823 2023
sourceOrnithorhynchus anatinus
experimentX-ray (resolution=2.17, R-factor=0.240)
structural superfamilyHomeodomain-like;
sequence familyHomeobox domain;
multimeric complexes8ejo_AB 8ejp_AB
redundant complexes8ejo_B
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRVQNR

Estimated binding specificities ?

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# IC=5.567 IC/col=0.464 n_of_columns=12 specificity:   
A |   0   0  96   0  24  42  24  24  24  24  24  21
C |   0   0   0   0  24  23  24  24  24  24  24  44
G |   0  96   0   0  24  21  24  24  24  24  24  21
T |  96   0   0  96  24  10  24  24  24  24  24  10
scan!

Dendrogram of similar interfaces ?

matrix format
  
  --RC--IAQCNAYC--   L       +-----------------------------3rkq_B    
                           +-3 
  RART--VTKGNA--KA   L     ! +-----------------------------2lkx_A    
                         +-4 
  --RT--IAQCNAMG--   L   ! !                        +----1b72_A    
                         ! +------------------------2 
  --RTQTVAQTNA----   L --5                          !   +8osb_E    
                         !                          +---1 
  ------NCICNARGRG   L   !                              +4xrm_B    
                         ! 
  --RTYTNC--NAKG--   L   +-----------------------------8pi8_B    
                       

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updated Sat Sep 14 09:52:00 2024