SCOP 1.75: Domain d1or7a2: 1or7 A:-1-111

Lineage for d1or7a2 (1or7 A:-1-111)

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 SigmaE factor (RpoE) [89120] (1 species)

7. Species Escherichia coli [TaxId:562] [89121] (1 PDB entry)

8. Domain d1or7a2: 1or7 A:-1-111 [87333]
   Other proteins in same PDB: d1or7a1, d1or7b1, d1or7c_, d1or7f_

Details for d1or7a2

PDB Entry: 1or7, 2 Å

PDB Description: Crystal Structure of Escherichia coli sigmaE with the Cytoplasmic Domain of its Anti-sigma RseA

PDB Compounds: (A:) RNA polymerase sigma-E factor

SCOP Domain Sequences for d1or7a2:

Sequence; same for both SEQRES and ATOM records:

>d1or7a2 a.177.1.1 (A:-1-111) SigmaE factor (RpoE) {Escherichia coli [TaxId: 562]}
shmseqltdqvlvervqkgdqkafnllvvryqhkvaslvsryvpsgdvpdvvqeafikay
raldsfrgdsafytwlyriavntaknylvaqgrrppssdvdaieaenfesgga

Timeline for d1or7a2:

• d1or7a2 first appeared in SCOP 1.65
  
• d1or7a2 appears in SCOP 1.73
  
• d1or7a2 appears in SCOPe 2.01
  
• d1or7a2 appears in the current release, SCOPe 2.08