SCOP 1.73: Domain d2bj1a1: 2bj1 A:1-50

Lineage for d2bj1a1 (2bj1 A:1-50)

1. Root: SCOP 1.73

2. Class a: All alpha proteins [46456] (258 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] (8 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] (3 proteins)
   similar to the phage repressor family

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

7. Species Archaeon Pyrococcus horikoshii [TaxId:53953] [140543] (5 PDB entries)

8. Domain d2bj1a1: 2bj1 A:1-50 [128596]
   Other proteins in same PDB: d2bj1a2, d2bj1b2
   complexed with cl, ni

Details for d2bj1a1

PDB Entry: 2bj1, 3 Å

PDB Description: nikr in open conformation and nickel bound to high-affinity sites

PDB Compounds: (A:) nickel responsive regulator

SCOP Domain Sequences for d2bj1a1:

Sequence; same for both SEQRES and ATOM records:

>d2bj1a1 a.43.1.3 (A:1-50) Nickel responsive regulator NikR, N-terminal domain {Archaeon Pyrococcus horikoshii [TaxId: 53953]}
melirfsisipskllekfdqiieeigyenrseairdlirdfiirhewevg

Timeline for d2bj1a1:

• d2bj1a1 is new in SCOP 1.73
  
• d2bj1a1 appears in SCOP 1.75
  
• d2bj1a1 appears in the current release, SCOPe 2.08