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legend  pdf

structure nameYEAST MATALPHA2/MCM1/DNA TERNARY TRANSCRIPTION COMPLEX CRYSTAL STRUCTURE
(PROTEIN MAT ALPHA-2 TRANSCRIPTIONAL REPRESSOR)
referenceRichmond et al.
sourceSACCHAROMYCES CEREVISIAE
experimentX-ray (resolution=2.25, R-factor=0.240)
structural superfamilyHomeodomain-like;
sequence familyHomeobox domain;
multimeric complexes1mnm_ABCD
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureRRNSNR

Estimated binding specificities ?

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# IC=6.285 IC/col=0.898 n_of_columns=7 specificity:   
A |   6   6   0  89   0  75  68
C |   0   9   0   0  96   9   9
G |   8   6   0   0   0   6   6
T |  82  75  96   7   0   6  13
scan!

Dendrogram of similar interfaces ?

matrix format
  
  ----RT------------------NT--NA--RG   L                      +-----------------------------1b8i_B    
                                                            +-5 
  RT--RT----------------KTIAQCNA----   L                    ! +-----------------------------1ig7_A    
                                                            ! 
  RC--RT------------------ITQCNAACRG   L                  +-6                            +6a8r_A    
                                                          ! !      +---------------------2 
  --RCRT------------------NT--NAITRG                      ! !      !                     +5zjt_B    
                                                          ! +------4 
  ----RA------------------ITQTNAMG--   L                +-7        !                      +5zjt_E    
                                                        ! !        +----------------------1 
  ----RT------------------NT--NAIARG   L                ! !                               +1b72_B    
                                                      +-8 ! 
  ----RA----------------KGSAQA------   L              ! ! +-----------------------------6j5b_C    
                                                    +-9 ! 
  ------------------------NCITNARGRG   L            ! ! +-----------------------------6fqq_E    
                                                 +-10 ! 
  ----RT------------------IAKGNA----   L         !  ! +-----------------------------2hdd_A    
                                              +-11  !  
  ------------------------IA--NA----          !  !  +-----------------------------4qtr_D    
                                              !  !  
  ----RT------------RTQT--ITQANAVTKT   L   +-12  +-----------------------------2ld5_A    
                                           !  !  
  --------QGCGTA--LC----------------       !  !               +-------------1orn_A    
                                         -13  +---------------3 
  ------NGRGTG----LGLCRG------------       !                  +-------------4e9f_A    
                                           !  
  ----RA--------YA--------IAQCNAYCKG   L   +-----------------------------5flv_I    
                                         

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updated Tue Dec 19 05:55:28 2023