interface graph thumbnail
legend  pdf

structure nameCONJUGATIVE RELAXASE TRWC IN COMPLEX WITH ORIT DNA. METAL-FREE STRUCTURE.
(trwC protein)
referenceGomis-Ruth et al.
sourceEscherichia coli
experimentX-ray (resolution=1.95, R-factor=0.249)
structural superfamilyOrigin of replication-binding domain, RBD-like;
sequence familyTrwC relaxase;
multimeric complexes4pcb_AC
redundant complexes1osb_C 1qx0_A 1s6m_A 1zm5_A 2cdm_A 4pcb_C
links to other resourcesNAKB PDBSum PDIdb DNAproDB
protein sequence
interface signatureARRRKRK

Estimated binding specificities ?

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# IC=3.378 IC/col=0.844 n_of_columns=4 specificity:   
A |   5   2  63   1
C |   6  87  16  95
G |  81   4   7   0
T |   4   3  10   0
scan!

Dendrogram of similar interfaces ?

matrix format
  
  LTSTHAVT--AGRARG----TTSTPT----RGKGIG--QT--RAKGNTDG--VTKG--RT------NTTCKCRT   L            +------------------1omh_A    
                                                                                   +--------2 
  FAQGNTFA------QART--------NGEG------EGNGPG--------NAKT--HA----RA----------   L   !        !     +------------4ht4_A    
                                                                                 --3        +-----1 
  --RGMTKARA--RA----WAIGTG--------------------------------------LTQA--------   L   !              +------------4lvi_A    
                                                                                   ! 
  ------------------------------------------------------MG----RT------------   L   +---------------------------5byg_D

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updated Mon Jun 29 14:33:39 2026