1le8_B : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF THE MATA1/MATALPHA2-3A HETERODIMER BOUND TO DNA COMPLEX (Mating-type protein alpha-2)
reference	Mathias et al. Structure 10 961 2002
source	Saccharomyces cerevisiae
experiment	X-ray (resolution=2.30, R-factor=?)
structural superfamily	Homeodomain-like;
sequence family	Homeobox domain;
multimeric complexes	1akh_AB 1apl_CD 1le8_AB 1yrn_AB
redundant complexes	1apl_D 1akh 1yrn
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 1le8_B interface=3,4,47,50,51,54, rgHRftkenvrileswfaknienpyldtkglenlmkntslsriqikNwvAArrAkektitiapeladllsgepl
interface signature	HRNAAA

Estimated binding specificities ?

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# IC=3.766 IC/col=0.628 n_of_columns=6

specificity:

A |   8  48  24   0  64   0
C |   8   8  24   0  16  96
G |   0  16  24   8   8   0
T |  80  24  24  88   8   0

scan!

Dendrogram of similar interfaces ?

matrix format

  
  RT--VTKGNAKA----   L   +-----------------------------2lkx_A    
                         ! 
  RT--IAQCNAMG----   L   !                         +---1b72_A    
                       --4            +------------1 
  RTQTVAQTNA------   L   !       +----2            +---8osb_E    
                         !       !    ! 
  RC--IAQCNAYC----   L   +-------3    +----------------3rkq_B    
                                 ! 
  ----NCICNA--RGRG   L           +---------------------4xrm_B

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updated Sun Aug 3 05:45:08 2025