Lineage for d3echb_ (3ech B:)

  1. Root: SCOPe 2.06
  2. 1976409Class a: All alpha proteins [46456] (289 folds)
  3. 1981147Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies)
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. 1982196Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (85 families) (S)
    contains a small beta-sheet (wing)
  5. 1982915Family a.4.5.28: MarR-like transcriptional regulators [63379] (20 protein domains)
    The N- and C-terminal helical extensions to the common fold form the dimer interface
  6. 1982919Protein MexR repressor [81686] (1 species)
  7. 1982920Species Pseudomonas aeruginosa [TaxId:287] [81687] (3 PDB entries)
  8. 1982922Domain d3echb_: 3ech B: [174826]
    automated match to d1lnwa_
    protein/DNA complex

Details for d3echb_

PDB Entry: 3ech (more details), 1.8 Å

PDB Description: the marr-family repressor mexr in complex with its antirepressor armr
PDB Compounds: (B:) Multidrug resistance operon repressor

SCOPe Domain Sequences for d3echb_:

Sequence, based on SEQRES records: (download)

>d3echb_ a.4.5.28 (B:) MexR repressor {Pseudomonas aeruginosa [TaxId: 287]}

Sequence, based on observed residues (ATOM records): (download)

>d3echb_ a.4.5.28 (B:) MexR repressor {Pseudomonas aeruginosa [TaxId: 287]}

SCOPe Domain Coordinates for d3echb_:

Click to download the PDB-style file with coordinates for d3echb_.
(The format of our PDB-style files is described here.)

Timeline for d3echb_:

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