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structure nameGCNF DNA BINDING DOMAIN - OCT4 DR0 COMPLEX
(Nuclear receptor subfamily 6 group A member 1)
referenceOrtlund et al. 'J. 428 4981 2016
sourceMus musculus
experimentX-ray (resolution=2.10, R-factor=0.218)
structural superfamilyGlucocorticoid receptor-like DNA-binding domain;
sequence familyZinc finger, C4 type two domains;
multimeric complexes5krb_BG
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureEKRPR

Estimated binding specificities ?

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# IC=6.209 IC/col=0.690 n_of_columns=9 specificity:   
A |   0  16  24  64   0   0  24   0  80
C |   8  64  24   8   0   0  24  80   8
G |   0   8  24   8  96  96  24   0   8
T |  88   8  24  16   0   0  24  16   0
scan!

Related DNA sequences reported in the literature ?


sitesourcematches (E-value)
term: GCNF
AGGTCAPubMed5krb_G(4.54e-05), 5krb_BG(1.13e-04)
TCAAGGTCAPubMed5krb_G(2.83e-08), 5krb_BG(3.81e-07)
AGGTCAAGGTCAPubMed5krb_G(8.93e-07), 5krb_BG(2.47e-11)
TCAAGPubMed5krb_G(3.14e-03), 5krb_BG(5.75e-03)

Dendrogram of similar interfaces ?

matrix format
  
  CAECKG--KGRG--RTRT   L                          +----1cit_A    
                                    +-------------4 
  --EAKG--KTRG------   L            !             !    +4umm_A    
                                    !             +----1 
  ----KGVG--RG------   L            !                  +4tnt_B    
                             +------5 
  ----KGVT--RG------   L     !      !                  +5emc_A    
                             !      !                +-2 
  --ECKGAGKGRG------   L   +-6      +----------------3 +1hcq_E    
                           ! !                       ! 
  --ECKGAG--KTRG----   L   ! !                       +-4aa6_B    
                         --7 ! 
  ----KGVT--RG------   L   ! +-------------------------2c7a_B    
                           ! 
  --ECKGAG--RG------   L   +--------------------------4ond_A    
                         

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updated Mon Jun 29 20:22:08 2026