SCOP 1.73: Domain d1hsba1: 1hsb A:182-270

Lineage for d1hsba1 (1hsb A:182-270)

1. Root: SCOP 1.73

2. Class b: All beta proteins [48724] (165 folds)

3. Fold b.1: Immunoglobulin-like beta-sandwich [48725] (27 superfamilies)
   sandwich; 7 strands in 2 sheets; greek-key
   some members of the fold have additional strands

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

5. Family b.1.1.2: C1 set domains (antibody constant domain-like) [48942] (23 proteins)

6. Protein Class I MHC, alpha-3 domain [88604] (3 species)

7. Species Human (Homo sapiens) [TaxId:9606] [88605] (130 PDB entries)

8. Domain d1hsba1: 1hsb A:182-270 [20736]
   Other proteins in same PDB: d1hsba2, d1hsbb_

Details for d1hsba1

PDB Entry: 1hsb, 1.9 Å

PDB Description: different length peptides bind to hla-aw68 similarly at their ends but bulge out in the middle

PDB Compounds: (A:) class I histocompatibility antigen (hla-aw68.1)

SCOP Domain Sequences for d1hsba1:

Sequence; same for both SEQRES and ATOM records:

>d1hsba1 b.1.1.2 (A:182-270) Class I MHC, alpha-3 domain {Human (Homo sapiens) [TaxId: 9606]}
tdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgtf
qkwvavvvpsgqeqrytchvqheglpkpl

Timeline for d1hsba1:

• d1hsba1 first appeared (with stable ids) in SCOP 1.55
  
• d1hsba1 appears in SCOP 1.71
  
• d1hsba1 appears in SCOP 1.75
  
• d1hsba1 appears in the current release, SCOPe 2.07