interface graph thumbnail
legend  pdf

structure nameSTREPTOMYCES COELICOLOR ZINC UPTAKE REGULATOR COMPLEXED WITH ZINC AND DNA (TRIMER OF DIMERS)
experimentNMR
structural superfamily"Winged helix" DNA-binding domain;
sequence familyFerric uptake regulator family;
multimeric complexes7vo0_GHKLMN 7vo9_GHMN 7vpz_CDFMN 7x74_CDFGHMN 7x75_CDFGHKLMN 7x76_CDFGHMN
redundant complexes7vo9_N 7x76_H 7vpz 7x74 7x75
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRQLTTYR

Estimated binding specificities ?

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# IC=6.080 IC/col=0.676 n_of_columns=9 specificity:   
A |   0   6   6  24   0  78  24   6   6
C |   0   6   6  24  96   6  24   6   6
G |   0   6  78  24   0   6  24  78   6
T |  96  78   6  24   0   6  24   6  78
scan!

Dendrogram of similar interfaces ?

matrix format
  
  RT----------TCTG--YTRT----             +-----------------------------7vpz_N    
                                       +-1 
  --KGQG--------------------         +-2 +-----------------------------8h7a_A    
                                     ! ! 
  --------RA----------------       +-3 +-----------------------------8ity_P    
                                   ! ! 
  ------DT--RTRGTT--------KT   L --4 +-----------------------------2o8k_A    
                                   ! 
  ----------RGTG--DTVT--RTRG   L   +-----------------------------8hml_B    
                                 

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updated Tue Dec 19 23:05:22 2023