4j19_B : 3D-footprint complex

structure name	STRUCTURE OF A NOVEL TELOMERE REPEAT BINDING PROTEIN BOUND TO DNA (Homeobox-containing protein 1)
reference	Londono-Vallejo et al. 'Embo 32 1681 2013
source	Homo sapiens
experiment	X-ray (resolution=2.90, R-factor=0.174)
structural superfamily	Homeodomain-like;
sequence family	Homeobox domain;
multimeric complexes	4j19_AB
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4j19_B interface=1,5,61,62,66,69, RrgsRftwrkeclavmesyfnenqypdeakreeianacnaviqkpgkklsdlervtslkvYNwfaNrrKeikrran
interface signature	RRYNNK

Estimated binding specificities ?

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# IC=5.119 IC/col=0.853 n_of_columns=6

specificity:

A |  10   8  69  78   0   0
C |  78  11  11   0  96  96
G |   8   8   8   8   0   0
T |   0  69   8  10   0   0

scan!

Dendrogram of similar interfaces ?

matrix format

  
  RARA--IAQTNA----   L                               +-5ego_B    
                                      +--------------1 
  --RT--NT--NAIARG   L   +------------2              +-1b72_B    
                         !            ! 
  ----RTNT--NAIARG   L --3            +----------------4cyc_B    
                         ! 
  RCRT--VTQTNA--RG   L   +-----------------------------8ejp_B

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updated Sat Jan 10 07:10:58 2026