SCOPe 2.02: Domain d2r1jr_: 2r1j R:

Lineage for d2r1jr_ (2r1j R:)

1. Root: SCOPe 2.02

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

3. Fold a.35: lambda repressor-like DNA-binding domains [47412] (1 superfamily)
   core: 4 helices; folded leaf, closed

4. Superfamily a.35.1: lambda repressor-like DNA-binding domains [47413] (14 families)

5. Family a.35.1.2: Phage repressors [47419] (7 proteins)
   consists of different sequence families of HTH repressors of phage origins

6. Protein P22 C2 repressor, DNA-binding domain [47426] (1 species)

7. Species Salmonella bacteriophage P22 [TaxId:10754] [47427] (5 PDB entries)
   contains a short additional helix at C-terminus

8. Domain d2r1jr_: 2r1j R: [151526]
   automated match to d1adra_
   protein/DNA complex

Details for d2r1jr_

PDB Entry: 2r1j, 1.53 Å

PDB Description: crystal structure of the p22 c2 repressor protein in complex with the synthetic operator 9t

PDB Compounds: (R:) Repressor protein C2

SCOPe Domain Sequences for d2r1jr_:

Sequence; same for both SEQRES and ATOM records:

>d2r1jr_ a.35.1.2 (R:) P22 C2 repressor, DNA-binding domain {Salmonella bacteriophage P22 [TaxId: 10754]}
tqlmgerirarrkklkirqaalgkmvgvsnvaisqwersetepngenllalskalqcspd
yllkgd

Timeline for d2r1jr_:

• d2r1jr_ first appeared in SCOP 1.75, called d2r1jr1
  
• d2r1jr_ appears in SCOPe 2.01
  
• d2r1jr_ appears in SCOPe 2.03
  
• d2r1jr_ appears in the current release, SCOPe 2.08