interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF T. MARITIMA REX IN TERNARY COMPLEX
(Redox-sensing transcriptional repressor Rex)
referenceJeong et al. 'Int 23 ? 2022
sourceThermotoga maritima MSB8
experimentX-ray (resolution=2.40, R-factor=0.198)
structural superfamilyNADP-binding Rossmann-fold domains;"Winged helix" DNA-binding domain;
sequence familyCoA binding domain; Putative DNAbinding protein Nterminu;
multimeric complexes7wb3_AB
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSRKSRV

Estimated binding specificities ?

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# IC=6.247 IC/col=0.892 n_of_columns=7 specificity:   
A |   0   9  73   0  96  73  73
C |   0  73   7  96   0   9   7
G |   0   7   9   0   0   7   7
T |  96   7   7   0   0   7   9
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ------SC--RGKGST----RAVA----   L                                     +7wb3_B    
                                                        +--------------1 
  ------SAQTRGQTNG----QT------   L           +----------2              +3wgi_D    
                                             !          ! 
  ------FAQTRGKGSTYT--RG------   L         +-3          +--------------3ikt_B    
                                           ! ! 
  --------------------------EG           +-4 +-------------------------6jyl_K    
                                         ! ! 
  --------------------------EG         +-5 +--------------------------6ftx_W    
                                       ! ! 
  --------------------------EG       +-6 +---------------------------6iy2_O    
                                     ! ! 
  RT--------KG--YT------------     --7 +----------------------------6wpa_A    
                                     ! 
  RGHCRGRGQA--------QG----KG--   L   +----------------------------2glo_A    
                                   

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updated Sat Sep 14 07:00:21 2024