SCOP 1.69: Domain d2iada2: 2iad A:1A-82

Lineage for d2iada2 (2iad A:1A-82)

1. Root: SCOP 1.69

2. Class d: Alpha and beta proteins (a+b) [53931] (279 folds)

3. Fold d.19: MHC antigen-recognition domain [54451] (1 superfamily)
   dimeric

4. Superfamily d.19.1: MHC antigen-recognition domain [54452] (1 family)

5. Family d.19.1.1: MHC antigen-recognition domain [54453] (12 proteins)

6. Protein Class II MHC alpha chain, N-terminal domain [88806] (15 species)

7. Species Mouse (Mus musculus), I-AD [TaxId:10090] [88816] (2 PDB entries)

8. Domain d2iada2: 2iad A:1A-82 [38213]
   Other proteins in same PDB: d2iada1, d2iadb1, d2iadb2

Details for d2iada2

PDB Entry: 2iad, 2.4 Å

PDB Description: class ii mhc i-ad in complex with an influenza hemagglutinin peptide 126-138

SCOP Domain Sequences for d2iada2:

Sequence; same for both SEQRES and ATOM records:

>d2iada2 d.19.1.1 (A:1A-82) Class II MHC alpha chain, N-terminal domain {Mouse (Mus musculus), I-AD}
ieadhvgfygttvyqspgdigqythefdgdelfyvdldkkktvwrlpefgqlilfepqgg
lqniaaekhnlgiltkrsnftpa

Timeline for d2iada2:

• d2iada2 first appeared (with stable ids) in SCOP 1.55
  
• d2iada2 appears in SCOP 1.67
  
• d2iada2 appears in SCOP 1.71
  
• d2iada2 appears in the current release, SCOPe 2.08