interface graph thumbnail
legend  pdf

structure nameBRXR FROM ACINETOBACTER BREX TYPE I PHAGE RESTRICTION SYSTEM BOUND TO DNA
(BRXR)
referenceStoddard et al. 'Nucleic 50 5171 2022
sourceACINETOBACTER SP. NEB 394
experimentX-ray (resolution=2.30, R-factor=0.198)
multimeric complexes7t8k_AB
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureSRQQSHK

Estimated binding specificities ?

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# IC=6.102 IC/col=0.763 n_of_columns=8 specificity:   
A |   5  12  96   0   5  24   5  80
C |   6   5   0  96   5  24   6   5
G |   5  10   0   0   6  24   5   5
T |  80  69   0   0  80  24  80   6
scan!

Dendrogram of similar interfaces ?

matrix format
  
  --TTKATTQTTGLTRT----KA--   L                 +-----------------2p7c_B    
                                   +-----------2 
  ------------YG----------         !           !             +---3eyi_B    
                                 +-3           +-------------1 
  ----------RCYG--------KT       ! !                         +---2acj_B    
                               --4 ! 
  ----------NT--NAIARG----   L   ! +-----------------------------4cyc_B    
                                 ! 
  RC--------IAQCNAYC------   L   +-----------------------------3rkq_B    
                               

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updated Sat Jan 10 17:28:30 2026