SCOPe 2.08: Domain d3od2b1: 3od2 B:1-45

Lineage for d3od2b1 (3od2 B:1-45)

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 folds)

3. Fold a.43: Ribbon-helix-helix [47597] (1 superfamily)
   core: 4 helices; array of 2 hairpins, opened

4. Superfamily a.43.1: Ribbon-helix-helix [47598] (12 families)
   formerly Met repressor-like; dimeric proteins; the N-termini form a small beta-sheet ribbon

5. Family a.43.1.3: CopG-like [100970] (4 proteins)
   similar to the phage repressor family

6. Protein Nickel responsive regulator NikR, N-terminal domain [101205] (2 species)

7. Species Escherichia coli [TaxId:562] [101206] (4 PDB entries)

8. Domain d3od2b1: 3od2 B:1-45 [214313]
   Other proteins in same PDB: d3od2a2, d3od2b2
   automated match to d1q5va1
   complexed with 3cm, ni

Details for d3od2b1

PDB Entry: 3od2, 2.6 Å

PDB Description: E. coli NikR soaked with excess nickel ions

PDB Compounds: (B:) Nickel-responsive regulatory protein

SCOPe Domain Sequences for d3od2b1:

Sequence; same for both SEQRES and ATOM records:

>d3od2b1 a.43.1.3 (B:1-45) Nickel responsive regulator NikR, N-terminal domain {Escherichia coli [TaxId: 562]}
mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeat

Timeline for d3od2b1:

• d3od2b1 first appeared in SCOPe 2.03
  
• d3od2b1 appears in SCOPe 2.07