SCOP 1.63: Domain d1bxtb1: 1bxt B:1-119

Lineage for d1bxtb1 (1bxt B:1-119)

1. Root: SCOP 1.63

2. Class b: All beta proteins [48724] (119 folds)

3. Fold b.40: OB-fold [50198] (9 superfamilies)
   barrel, closed or partly opened n=5, S=10 or S=8; greek-key

4. Superfamily b.40.2: Bacterial enterotoxins [50203] (2 families)

5. Family b.40.2.2: Superantigen toxins, N-terminal domain [50219] (12 proteins)

6. Protein Streptococcal superantigen SSA [50238] (1 species)

7. Species Streptococcus pyogenes [TaxId:1314] [50239] (1 PDB entry)

8. Domain d1bxtb1: 1bxt B:1-119 [25211]
   Other proteins in same PDB: d1bxta2, d1bxtb2

Details for d1bxtb1

PDB Entry: 1bxt, 1.85 Å

PDB Description: streptococcal superantigen (ssa) from streptococcus pyogenes

SCOP Domain Sequences for d1bxtb1:

Sequence, based on SEQRES records:

>d1bxtb1 b.40.2.2 (B:1-119) Streptococcal superantigen SSA {Streptococcus pyogenes}
ssqpdptpeqlnkssqftgvmgnlrclydnhfvegtnvrstgqllqhdlifpikdlklkn
ydsvktefnskdlatkyknkdvdifgsnyyyncyysegnscknakktcmyggvtehhrn

Sequence, based on observed residues (ATOM records):

>d1bxtb1 b.40.2.2 (B:1-119) Streptococcal superantigen SSA {Streptococcus pyogenes}
ssqpdptpeqlnkssqftgvmgnlrclydnhfvegtnvrstgqllqhdlifpikdlklkn
ydsvktefnskdlatkyknkdvdifgsnyyyncyyktcmyggvtehhrn

Timeline for d1bxtb1:

• d1bxtb1 first appeared (with stable ids) in SCOP 1.55
  
• d1bxtb1 appears in SCOP 1.61
  
• d1bxtb1 appears in SCOP 1.65
  
• d1bxtb1 appears in the current release, SCOPe 2.08