SCOP 1.75: Domain d1rp3c3: 1rp3 C:2-86

Lineage for d1rp3c3 (1rp3 C:2-86)

1. Root: SCOP 1.75

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.177: Sigma2 domain of RNA polymerase sigma factors [88945] (1 superfamily)
   multihelical; consists of a conserved 4-helical core and a variable insert subdomain

4. Superfamily a.177.1: Sigma2 domain of RNA polymerase sigma factors [88946] (1 family)

5. Family a.177.1.1: Sigma2 domain of RNA polymerase sigma factors [88947] (5 proteins)

6. Protein Sigma factor sigma-28 (FliA) [101383] (1 species)

7. Species Aquifex aeolicus [TaxId:63363] [101384] (2 PDB entries)

8. Domain d1rp3c3: 1rp3 C:2-86 [97684]
   Other proteins in same PDB: d1rp3a1, d1rp3a2, d1rp3b_, d1rp3c1, d1rp3c2, d1rp3d_, d1rp3e1, d1rp3e2, d1rp3f_, d1rp3g1, d1rp3g2, d1rp3h_

Details for d1rp3c3

PDB Entry: 1rp3, 2.3 Å

PDB Description: cocrystal structure of the flagellar sigma/anti-sigma complex, sigma- 28/flgm

PDB Compounds: (C:) RNA polymerase sigma factor SIGMA-28 (FliA)

SCOP Domain Sequences for d1rp3c3:

Sequence; same for both SEQRES and ATOM records:

>d1rp3c3 a.177.1.1 (C:2-86) Sigma factor sigma-28 (FliA) {Aquifex aeolicus [TaxId: 63363]}
knpysnqiereelilkylplvkaiatnikkhlpedvdirdlisygviglikavdnlsten
pkraeayiklrikgaiydylrsldf

Timeline for d1rp3c3:

• d1rp3c3 first appeared in SCOP 1.67
  
• d1rp3c3 appears in SCOP 1.73
  
• d1rp3c3 appears in SCOPe 2.01
  
• d1rp3c3 appears in the current release, SCOPe 2.08