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structure nameCRYSTAL STRUCTURE OF NOLR FROM SINORHIZOBIUM FREDII IN COMPLEX WITH OLIGO AA DNA
(NOLR)
referenceKrishnan et al. Proc.Natl.Acad.Sci.USA 111 6509 2014
sourceSINORHIZOBIUM FREDII
experimentX-ray (resolution=3.00, R-factor=0.187)
structural superfamily"Winged helix" DNA-binding domain;
sequence familyBacterial regulatory protein, arsR family;
multimeric complexes4omy_AB 4omy_CD 4on0_AB 4on0_CD
redundant complexes4omy_D
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSQSASQQ

Estimated binding specificities ?

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# IC=7.426 IC/col=0.825 n_of_columns=9 specificity:   
A |   5  73  24   5  96   1   5  96   7
C |   5   5  24  81   0   0  84   0   5
G |   7  13  24   5   0   5   0   0  79
T |  79   5  24   5   0  90   7   0   5
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ----------STQASGAT--STQT------------QA--   L                          +------4on0_B    
                                                              +---------4 
  ----------NTHG--RT--YTPT------------RT--   L                !         +------6qil_A    
                                                            +-6 
  ----------TT--PTTC--STNT------------RT--   L              ! ! +--------------4lln_I    
                                                            ! +-5 
  ----------QTPTPG--TTRG------------HT----   L            +-7   !        +-----5xxp_A    
                                                          ! !   +--------3 
  ----------ST--PTTC--STQC------RA--------   L            ! !            +-----1ddn_B    
                                                        +-8 ! 
  ----------------------RC----YG--KT------              ! ! +------------------2acj_B    
                                                        ! ! 
  --------ET--RGTCTG--STRG------------KT--   L          ! !                    +6q2b_B    
                                                    +---9 +--------------------1 
  --------NGLTKTPTST--TT--------RT----RT--   L      !   !                      +7el3_B    
                                                    !   ! 
  ----------------------------YGRG--------       +-10   !                 +----4wcg_A    
                                                 !  !   +-----------------2 
  ----------RG------VT----STRG------WT----   L   !  !                     +----6lxn_A    
                                               -11  !  
  ----------HT--STAT--STRG----------------   L   !  +--------------------------5lej_A    
                                                 !  
  LAHAKARA------------------------------IA       +---------------------------6dta_A    
                                               

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updated Tue Dec 19 09:12:17 2023