Lineage for d1r1tb_ (1r1t B:)

  1. Root: SCOPe 2.06
  2. 1976409Class a: All alpha proteins [46456] (289 folds)
  3. 1981563Fold 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. 1982668Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (85 families) (S)
    contains a small beta-sheet (wing)
  5. 1982822Family a.4.5.5: ArsR-like transcriptional regulators [46801] (5 proteins)
    The N- and C-terminal helical extensions to the common fold form the dimer interface
  6. 1982843Protein SmtB repressor [46802] (1 species)
  7. 1982844Species Cyanobacteria (Synechococcus), pcc7942 [TaxId:1129] [46803] (4 PDB entries)
    Uniprot P30340
  8. 1982846Domain d1r1tb_: 1r1t B: [104770]

Details for d1r1tb_

PDB Entry: 1r1t (more details), 1.7 Å

PDB Description: Crystal structure of the cyanobacterial metallothionein repressor SmtB in the apo-form
PDB Compounds: (B:) Transcriptional repressor smtB

SCOPe Domain Sequences for d1r1tb_:

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

>d1r1tb_ a.4.5.5 (B:) SmtB repressor {Cyanobacteria (Synechococcus), pcc7942 [TaxId: 1129]}

SCOPe Domain Coordinates for d1r1tb_:

Click to download the PDB-style file with coordinates for d1r1tb_.
(The format of our PDB-style files is described here.)

Timeline for d1r1tb_:

View in 3D
Domains from other chains:
(mouse over for more information)