SCOPe 2.02: Domain d1hxya2: 1hxy A:3-81

Lineage for d1hxya2 (1hxy A:3-81)

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 d1hxya2: 1hxy A:3-81 [61387]
   Other proteins in same PDB: d1hxya1, d1hxyb1, d1hxyb2, d1hxyd1, d1hxyd2
   complexed with zn

Details for d1hxya2

PDB Entry: 1hxy, 2.6 Å

PDB Description: crystal structure of staphylococcal enterotoxin h in complex with human mhc class ii

PDB Compounds: (A:) hla class II histocompatibility antigen, dr alpha chain

SCOPe Domain Sequences for d1hxya2:

Sequence; same for both SEQRES and ATOM records:

>d1hxya2 d.19.1.1 (A:3-81) Class II MHC alpha chain, N-terminal domain {Human (Homo sapiens), HLA-DR1 [TaxId: 9606]}
eehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgalan
iavdkanleimtkrsnytp

Timeline for d1hxya2:

• d1hxya2 first appeared in SCOP 1.57
  
• d1hxya2 appears in SCOPe 2.01
  
• d1hxya2 appears in SCOPe 2.03
  
• d1hxya2 appears in the current release, SCOPe 2.08