interface graph thumbnail
legend  pdf

structure nameSTRUCTURE OF THE BIPARTITE DNA-BINDING DOMAIN OF TC3 TRANSPOSASE BOUND TO TRANSPOSON DNA
(transposable element tc3 transposase)
referencevan Pouderoyen et al. 'Nucleic 32 4306 2004
sourceCaenorhabditis elegans
experimentX-ray (resolution=2.69, R-factor=0.235)
structural superfamilyHomeodomain-like;
reference complex1tc3_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signaturePRHSRHRRRSKRTLN

Estimated binding specificities ?

readout + contactlogo
# IC=18.247 IC/col=0.912 n_of_columns=20 specificity:   
A |  10   3   0  78  78  24   9   0  24  24   0  96   4  96   0   0  77   0   0   3
C |   3   4   0   6   6  24   0   3  24  24   4   0   0   0   0   0   6  96  96  86
G |  80  86  96   6   6  24  83   0  24  24   0   0   3   0  96  96   7   0   0   3
T |   3   3   0   6   6  24   4  93  24  24  92   0  89   0   0   0   6   0   0   4
scan!

Dendrogram of similar interfaces ?

matrix format
  
  --------KG----ECRG--HC--KTPT----STQAQGAT--SA----   L             +-----------------------------4u7b_B    
                                                                 +-1 
  NG--SCHG------SGKT------SA------SG--SGSG--NART--   L         +-2 +-----------------------------1k78_A    
                                                               ! ! 
  ----STNT--CT--ST--------------RGSGVTSCSG--NTRTRT   L       +-3 +-----------------------------6pax_A    
                                                             ! ! 
  --------TG--RTDC--YT------------SGRAAA----FT----   L     +-4 +-----------------------------4fcy_B    
                                                           ! ! 
  RTHGSGRGHG----RT--------------------------------   L   +-5 +-----------------------------1tc3_C    
                                                         ! ! 
  --------------IT----IT----RTPA--AGLASTTGLT--KA--   L --6 +-----------------------------4m6f_A    
                                                         ! 
  ----------------IT----FT--RA----ACRGSGTC--YTKT--   L   +-----------------------------1gdt_A    
                                                       

home
updated Thu Jan 8 19:19:57 2026