SCOPe 2.03: Domain d2xnaa1: 2xna A:2-111

Lineage for d2xnaa1 (2xna A:2-111)

1. Root: SCOPe 2.03

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

3. Fold b.1: Immunoglobulin-like beta-sandwich [48725] (28 superfamilies)
   sandwich; 7 strands in 2 sheets; greek-key
   some members of the fold have additional strands

4. Superfamily b.1.1: Immunoglobulin [48726] (5 families)

5. Family b.1.1.0: automated matches [191470] (1 protein)
   not a true family

6. Protein automated matches [190740] (23 species)
   not a true protein

7. Species Human (Homo sapiens) [TaxId:9606] [187920] (336 PDB entries)

8. Domain d2xnaa1: 2xna A:2-111 [207273]
   Other proteins in same PDB: d2xnaa2, d2xnac1, d2xnac2
   automated match to d1qrnd1
   complexed with gol, na

Details for d2xnaa1

PDB Entry: 2xna, 2.1 Å

PDB Description: crystal structure of the complex between human t cell receptor and staphylococcal enterotoxin

PDB Compounds: (A:) t cell receptor alpha chain c region

SCOPe Domain Sequences for d2xnaa1:

Sequence; same for both SEQRES and ATOM records:

>d2xnaa1 b.1.1.0 (A:2-111) automated matches {Human (Homo sapiens) [TaxId: 9606]}
qlleqspqflsiqegenltvycnsssvfsslqwyrqepgegpvllvtvvtggevkklkrl
tfqfgdarkdsslhitaaqpgdtglylcagagsqgnlifgkgtklsvkpn

Timeline for d2xnaa1:

• d2xnaa1 is new in SCOPe 2.03-stable
  
• d2xnaa1 appears in SCOPe 2.04
  
• d2xnaa1 appears in the current release, SCOPe 2.08