SCOPe 2.04: Domain d1h3lb_: 1h3l B:

Lineage for d1h3lb_ (1h3l B:)

1. Root: SCOPe 2.04

2. Class a: All alpha proteins [46456] (285 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] (2 families)

5. Family a.177.1.1: Sigma2 domain of RNA polymerase sigma factors [88947] (6 proteins)

6. Protein Sigma factor SigR [81883] (1 species)

7. Species Streptomyces coelicolor A3(2) [TaxId:100226] [81884] (1 PDB entry)

8. Domain d1h3lb_: 1h3l B: [76640]
   truncated sigma2 domain core; anti-sigma factor binding domain

Details for d1h3lb_

PDB Entry: 1h3l, 2.37 Å

PDB Description: n-terminal fragment of sigr from streptomyces coelicolor

PDB Compounds: (B:) RNA polymerase sigma factor

SCOPe Domain Sequences for d1h3lb_:

Sequence; same for both SEQRES and ATOM records:

>d1h3lb_ a.177.1.1 (B:) Sigma factor SigR {Streptomyces coelicolor A3(2) [TaxId: 100226]}
gaestaersarferdalefldqmysaalrmtrnpadaedlvqetyakayasfhqfregtn
lkawlyriltntfinsyr

Timeline for d1h3lb_:

• d1h3lb_ first appeared in SCOP 1.63
  
• d1h3lb_ appears in SCOPe 2.03
  
• d1h3lb_ appears in SCOPe 2.05
  
• d1h3lb_ appears in the current release, SCOPe 2.08