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structure nameTHE CRYSTAL STRUCTURE OF I-LTRI
(Ribosomal protein 3homing endonuclease-like fusion protein)
referenceStoddard et al. Proc.Natl.Acad.Sci.USA 108 13077 2011
sourceLeptographium truncatum
experimentX-ray (resolution=2.70, R-factor=0.196)
structural superfamilyHoming endonucleases;
sequence familyLAGLIDADG endonuclease;
multimeric complexes6bch_AD 6bch_HL 6bcn_AC
reference complex6bce_A
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSMTSRRRRDRRESYRANTLQQQTRRCT

Estimated binding specificities ?

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# IC=22.493 IC/col=0.978 n_of_columns=23 specificity:   
A |  70  12   0   0   0   4   0   0  24  83  24  24   0   0  96   0   1   0   0   8  96   8  91
C |  10   4   0   0  96   1  96  96  24   4  24  24  96   0   0  96   0   0   0   9   0  10   4
G |   8  75   0  96   0   0   0   0  24   5  24  24   0  96   0   0  91   0   0   0   0  66   0
T |   8   5  96   0   0  91   0   0  24   4  24  24   0   0   0   0   4  96  96  79   0  12   1
scan!

Dendrogram of similar interfaces ?

matrix format
  
  SGMGRGRG------KTYA--LTVT----TT----SC--------RGEC--SAKGIG--KT----SGITQAIA--QA--TC------EC--RG--WTYC----TC--   L                                +4lox_A    
                                                                                                                                              +-3 
  ST--NAVT--HG--TCNA--ATLCYCECAT--YG--NA--TCKTKGSA--CTFTST--YA--STKTSTATQA--KT--TG--RA--ET------ATDT----TA--   L                            +-5 +4lq0_A    
                                                                                                                                            ! ! 
  STMG----------KGYC--RT--RGVTSAFC--MC----STQTRGEC--CTSTVA--FT--STTCSCATKA--IT--TC------STDA--RGTC--KT--TG--   L                            ! +5esp_A    
                                                                                                                                          +-8 
  ------RA--RG------RTRGSTRTQGTA----SC----ATMCRGTC--HC--NA--KT--------YA--RG----SA--RT--KG--KG--WTECET--TT--   L                          ! !   +5t2h_A    
                                                                                                                                          ! ! +-4 
  SCMCRG--RG----------YTST--ECTT----RG----TTRG----WTTTYTHG------------YCRGRGIT--------QC--------MCHT----TGKT   L                  +-------9 +-6 +5thg_A    
                                                                                                                                  !       !   ! 
  STIGRGRG--------MC--LTEC--STKG------------MGRTSCWGHT--NC--WC--RG------QG------ST--LA--KG--RG--WC--RG--TG--   L                  !       !   +5t2n_A    
                                                                                                                           +-----11       ! 
  CGRG--------------KARGQTFAQGNG----SC----LAQGRGQA--CCMT----AC--STAT--QAYA--IC--TA--RT------KGRTVAEC--QT----   L           !      !       +-4yit_A    
                                                                                                                           !      !  
  YCSTTC--------------YCTGET--EC----RG----MA--RGRG--CCST--YG--LTNT----ITST----DT--AT----YA----TTCCRTKT--TA--   L           !      +---------3uvf_B    
                                                                                                                           !  
  STITQAKG--RG--STNT--QTST--ATTC----YTSC--VCDTRGST----------------------------------------------------------   L   +------12                   +3mxb_B    
                                                                                                                   !       !                 +-1 
  SGIGQAKG--NC--SC----RGQG--DGTAYC--ATSC--VCKGRG------------------------------------------------------------   L   !       !               +-2 +6fb0_A    
                                                                                                                   !       !               ! ! 
  SGIGQAKG------SC----KG----KGTA----YCST--VG--YA------------------------------------------------------------   L   !       !         +-----7 +6fb0_B    
                                                                                                                 -13       !         !     ! 
  SAYCLCIT--RGDCYA----QG------IG----RG--DTIC--RG------------------------------------------------------------   L   !       +--------10     +2fld_B    
                                                                                                                   !                 !  
  --------------------------------------------------SANCSC--KG--LT------DAECNA--TG------RC--------------DAQA   L   !                 +------2ex5_A    
                                                                                                                   !  
  ----------------------------------------------------------DT------------------------------NC--------------   L   +------------------------3c0w_A    
                                                                                                                 

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updated Mon Dec 18 08:54:06 2023