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structure nameHOMEODOMAIN FROM THE DROSOPHILA PAIRED PROTEIN BOUND TO A DNA OLIGONUCLEOTIDE
(PAIRED PROTEIN)
referenceWilson et al. 'Cell(Cambridge,Mass.)' 82 709 1995
sourceDrosophila melanogaster
experimentX-ray (resolution=2.00, R-factor=0.198)
structural superfamilyHomeodomain-like;
sequence familyHomeobox domain;
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRVQN

Estimated binding specificities ?

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# IC=5.339 IC/col=0.763 n_of_columns=7 specificity:   
A |   9   0  96  96   9  24  69
C |   9   0   0   0  11  24   9
G |  67   0   0   0   9  24   9
T |  11  96   0   0  67  24   9
scan!

Related DNA sequences reported in the literature ?


sitesourcematches (E-value)
term: PAIRED
GTTATPubMed1fjl_B(6.06e-03)
TAATTPubMed1fjl_B(1.01e-03)
TAATGTTATTAPubMed1fjl_B(1.06e-03)

Dendrogram of similar interfaces ?

matrix format
  
  --RT--IAQCNAMG--   L                        +---1b72_A    
                                 +------------2 
  RART--VTKGNA--KA   L           !            +---2lkx_A    
                           +-----3 
  --RTQTVAQTNA----   L     !     !               +8osb_E    
                         +-4     +---------------1 
  ------NCICNARGRG   L   ! !                     +4xrm_B    
                       --5 ! 
  --RC--IAQCNAYC--   L   ! +----------------------3rkq_B    
                         ! 
  ------VTCCNAQA--   L   +------------------------8g87_X    
                       

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updated Fri Sep 13 15:36:10 2024