SCOPe 2.01: Domain d1kl4b_: 1kl4 B:

Lineage for d1kl4b_ (1kl4 B:)

1. Root: SCOPe 2.01

2. Class b: All beta proteins [48724] (174 folds)

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

4. Superfamily b.61.1: Avidin/streptavidin [50876] (2 families)

5. Family b.61.1.1: Avidin/streptavidin [50877] (3 proteins)

6. Protein Streptavidin [50878] (1 species)

7. Species Streptomyces avidinii [TaxId:1895] [50879] (118 PDB entries)

8. Domain d1kl4b_: 1kl4 B: [72671]

Details for d1kl4b_

PDB Entry: 1kl4, 1.7 Å

PDB Description: an engineered streptavidin with improved affinity for the strep-tag ii peptide : apo-sam2

PDB Compounds: (B:) streptavidin

SCOPe Domain Sequences for d1kl4b_:

Sequence; same for both SEQRES and ATOM records:

>d1kl4b_ b.61.1.1 (B:) Streptavidin {Streptomyces avidinii [TaxId: 1895]}
agitgtwynqlgstfivtagadgaltgtyigargnaesryvltgrydsapatdgsgtalg
wtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk

Timeline for d1kl4b_:

• d1kl4b_ first appeared in SCOP 1.61
  
• d1kl4b_ appears in SCOP 1.75
  
• d1kl4b_ appears in SCOPe 2.02
  
• d1kl4b_ appears in the current release, SCOPe 2.08