interface graph thumbnail
legend  pdf

structure nameSTRUCTURE OF A PHOP-DNA COMPLEX
(Response regulator)
reference'Sci 6 24442 2016
sourceMycobacterium tuberculosis
experimentX-ray (resolution=2.40, R-factor=0.185)
structural superfamilyCheY-like;C-terminal effector domain of the bipartite response regulators;
sequence familyResponse regulator receiver domain; Transcriptional regulatory protein, C te;
multimeric complexes5ed4_AB 5ed4_EF
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureNVESYSYR

Estimated binding specificities ?

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# IC=7.625 IC/col=0.953 n_of_columns=8 specificity:   
A |   9   0  73   0  96   0   7   7
C |   7  96   9  96   0   0  73   7
G |   7   0   7   0   0  96   7   7
T |  73   0   7   0   0   0   9  75
scan!

Related DNA sequences reported in the literature ?


sitesourcematches (E-value)
term: PHOP
TCACAGCPubMed5ed4_A(1.29e-11), 5ed4_AB(1.68e-03), 5ed4_EF(1.93e-05)

Dendrogram of similar interfaces ?

matrix format
  
  ----RG--DTVTSTRG------WT----   L        +------------------------6lxn_A    
                                          ! 
  ------------YG--------------       +----3                    +---3eyi_B    
                                     !    !      +-------------1 
  ----------RCYG------KT------       !    +------2             +---2acj_B    
                                   --4           ! 
  --TTKATTQTTG----LTRT----FTYT   L   !           +-----------------2p7c_B    
                                     ! 
  ET--------------------------   L   +-----------------------------7aud_E    
                                   

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updated Sat Jan 10 08:01:31 2026