Lineage for d1ku2a1 (1ku2 A:273-332)

  1. Root: SCOP 1.65
  2. 275720Class a: All alpha proteins [46456] (179 folds)
  3. 277521Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (12 superfamilies)
    core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down
  4. 278463Superfamily a.4.13: Sigma3 and sigma4 domains of RNA polymerase sigma factors [88659] (2 families) (S)
  5. 278464Family a.4.13.1: Sigma3 domain [88660] (2 proteins)
  6. 278465Protein Sigma factor SigA [88663] (1 species)
  7. 278466Species Thermus aquaticus [TaxId:271] [88664] (1 PDB entry)
  8. 278467Domain d1ku2a1: 1ku2 A:273-332 [83096]
    Other proteins in same PDB: d1ku2a2, d1ku2b2

Details for d1ku2a1

PDB Entry: 1ku2 (more details), 2.9 Å

PDB Description: Crystal Structure of Thermus aquaticus RNA Polymerase Sigma Subunit Fragment Containing Regions 1.2 to 3.1

SCOP Domain Sequences for d1ku2a1:

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

>d1ku2a1 a.4.13.1 (A:273-332) Sigma factor SigA {Thermus aquaticus}

SCOP Domain Coordinates for d1ku2a1:

Click to download the PDB-style file with coordinates for d1ku2a1.
(The format of our PDB-style files is described here.)

Timeline for d1ku2a1:

View in 3D
Domains from same chain:
(mouse over for more information)