Lineage for d2d1hb1 (2d1h B:1-109)

  1. Root: SCOP 1.73
  2. 631650Class a: All alpha proteins [46456] (258 folds)
  3. 634286Fold 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. 634918Superfamily a.4.5: "Winged helix" DNA-binding domain [46785] (68 families) (S)
    contains a small beta-sheet (wing)
  5. 635772Family a.4.5.50: TrmB-like [109680] (2 proteins)
    The N- and C-terminal helical extensions to the common fold form the dimer interface, distinct from other known families
  6. 635777Protein Hypothetical transcriptional regulator ST1889 [140273] (1 species)
  7. 635778Species Sulfolobus tokodaii [TaxId:111955] [140274] (1 PDB entry)
  8. 635780Domain d2d1hb1: 2d1h B:1-109 [131126]
    automatically matched to 2D1H A:1-109

Details for d2d1hb1

PDB Entry: 2d1h (more details), 2.05 Å

PDB Description: Crystal structure of ST1889 protein from thermoacidophilic archaeon Sulfolobus tokodaii
PDB Compounds: (B:) 109aa long hypothetical transcriptional regulator

SCOP Domain Sequences for d2d1hb1:

Sequence, based on SEQRES records: (download)

>d2d1hb1 a.4.5.50 (B:1-109) Hypothetical transcriptional regulator ST1889 {Sulfolobus tokodaii [TaxId: 111955]}

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

>d2d1hb1 a.4.5.50 (B:1-109) Hypothetical transcriptional regulator ST1889 {Sulfolobus tokodaii [TaxId: 111955]}

SCOP Domain Coordinates for d2d1hb1:

Click to download the PDB-style file with coordinates for d2d1hb1.
(The format of our PDB-style files is described here.)

Timeline for d2d1hb1:

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