interface graph thumbnail
legend  pdf

structure nameCRYSTAL STRUCTURE OF S. AUREUS GLNR-DNA COMPLEX
(Glutamine synthetase repressor)
reference'Nat 13 3793 2022 X-RAY DIFFRACTION
sourceStaphylococcus aureus
experimentX-ray (resolution=2.35, R-factor=0.216)
structural superfamilyPutative DNA-binding domain;
sequence familyMerR family regulatory protein;
multimeric complexes7tea_AC 7tea_BE
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRYK

Estimated binding specificities ?

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

Dendrogram of similar interfaces ?

matrix format
  
  RGHTHCYG   L      +-----------1r8d_B    
                 +--2 
  KGRTFCYG   L   !  +-----------4wls_B    
               --3 
  RCRT----       !         +----7tec_A    
                 +---------1 
  KGQGRT--   L             +----5i44_I    
               

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updated Sun Aug 3 18:34:08 2025