SCOPe 2.02: Domain d2seba2: 2seb A:1-81

Lineage for d2seba2 (2seb A:1-81)

1. Root: SCOPe 2.02

2. Class d: Alpha and beta proteins (a+b) [53931] (376 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] (13 proteins)

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

7. Species Human (Homo sapiens), HLA-DR1 [TaxId:9606] [88808] (15 PDB entries)
   Uniprot P01903 28-207

8. Domain d2seba2: 2seb A:1-81 [38167]
   Other proteins in same PDB: d2seba1, d2sebb1, d2sebb2, d2sebd1, d2sebd2
   complexed with nag

Details for d2seba2

PDB Entry: 2seb, 2.5 Å

PDB Description: x-ray crystal structure of hla-dr4 complexed with a peptide from human collagen ii

PDB Compounds: (A:) hla class II histocompatibility antigen

SCOPe Domain Sequences for d2seba2:

Sequence; same for both SEQRES and ATOM records:

>d2seba2 d.19.1.1 (A:1-81) Class II MHC alpha chain, N-terminal domain {Human (Homo sapiens), HLA-DR1 [TaxId: 9606]}
ikeehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgal
aniavdkanleimtkrsnytp

Timeline for d2seba2:

• d2seba2 first appeared (with stable ids) in SCOP 1.55
  
• d2seba2 appears in SCOPe 2.01
  
• d2seba2 appears in SCOPe 2.03
  
• d2seba2 appears in the current release, SCOPe 2.08