Lineage for d2caxa2 (2cax A:20-71)

  1. Root: SCOPe 2.06
  2. 1976409Class a: All alpha proteins [46456] (289 folds)
  3. 1998574Fold a.43: Ribbon-helix-helix [47597] (1 superfamily)
    core: 4 helices; array of 2 hairpins, opened
  4. 1998575Superfamily a.43.1: Ribbon-helix-helix [47598] (12 families) (S)
    formerly Met repressor-like; dimeric proteins; the N-termini form a small beta-sheet ribbon
  5. 1998671Family a.43.1.4: Omega transcriptional repressor [100971] (2 proteins)
    plasmid-encoded, similar to the phage repressor family
    automatically mapped to Pfam PF07764
  6. 1998676Protein automated matches [190225] (1 species)
    not a true protein
  7. 1998677Species Streptococcus pyogenes [TaxId:1314] [186986] (3 PDB entries)
  8. 1998682Domain d2caxa2: 2cax A:20-71 [130163]
    Other proteins in same PDB: d2caxa3, d2caxc3
    automated match to d1irqb_

Details for d2caxa2

PDB Entry: 2cax (more details), 2.9 Å

PDB Description: structural basis for cooperative binding of ribbon-helix-helix repressor omega to mutated direct dna heptad repeats
PDB Compounds: (A:) orf omega

SCOPe Domain Sequences for d2caxa2:

Sequence; same for both SEQRES and ATOM records: (download)

>d2caxa2 a.43.1.4 (A:20-71) automated matches {Streptococcus pyogenes [TaxId: 1314]}

SCOPe Domain Coordinates for d2caxa2:

Click to download the PDB-style file with coordinates for d2caxa2.
(The format of our PDB-style files is described here.)

Timeline for d2caxa2: