SCOP 1.75: Domain d1rxjd_: 1rxj D:

Lineage for d1rxjd_ (1rxj D:)

1. Root: SCOP 1.75

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] (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] (118 PDB entries)

8. Domain d1rxjd_: 1rxj D: [98032]
   complexed with bni; mutant

Details for d1rxjd_

PDB Entry: 1rxj, 1.14 Å

PDB Description: Crystal structure of streptavidin mutant (M2) where the L3,4 loop was replace by that of avidin

PDB Compounds: (D:) streptavidin

SCOP Domain Sequences for d1rxjd_:

Sequence, based on SEQRES records:

>d1rxjd_ b.61.1.1 (D:) Streptavidin {Streptomyces avidinii [TaxId: 1895]}
gitgtwynqlgstfivtagadgaltgtyesatsneikryvltgrydsapatdgsgtalgw
tvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvkp

Sequence, based on observed residues (ATOM records):

>d1rxjd_ b.61.1.1 (D:) Streptavidin {Streptomyces avidinii [TaxId: 1895]}
gitgtwynqlgstfivtagadgaltgtyeskryvltgrydsapatdgsgtalgwtvawkn
nyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvkp

Timeline for d1rxjd_:

• d1rxjd_ first appeared in SCOP 1.67
  
• d1rxjd_ appears in SCOP 1.73
  
• d1rxjd_ appears in SCOPe 2.01
  
• d1rxjd_ appears in the current release, SCOPe 2.08