SCOP 1.65: Domain d1kffd_: 1kff D:

Lineage for d1kffd_ (1kff D:)

1. Root: SCOP 1.65

2. Class b: All beta proteins [48724] (126 folds)

3. Fold b.61: Streptavidin-like [50875] (5 superfamilies)
   barrel, closed; n=8, S=10; meander

4. Superfamily b.61.1: Avidin/streptavidin [50876] (1 family)

5. Family b.61.1.1: Avidin/streptavidin [50877] (2 proteins)

6. Protein Streptavidin [50878] (1 species)

7. Species Streptomyces avidinii [TaxId:1895] [50879] (98 PDB entries)

8. Domain d1kffd_: 1kff D: [72411]
   mutant

Details for d1kffd_

PDB Entry: 1kff, 1.9 Å

PDB Description: an engineered streptavidin with improved affinity for the strep-tag ii peptide: apo-sam1

SCOP Domain Sequences for d1kffd_:

Sequence; same for both SEQRES and ATOM records:

>d1kffd_ b.61.1.1 (D:) Streptavidin {Streptomyces avidinii}
gitgtwynqlgstfivtagadgaltgtyvtargnaesryvltgrydsapatdgsgtalgw
tvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk

Timeline for d1kffd_:

• d1kffd_ first appeared in SCOP 1.61
  
• d1kffd_ appears in SCOP 1.63
  
• d1kffd_ appears in SCOP 1.67
  
• d1kffd_ appears in the current release, SCOPe 2.08