SCOPe 2.08: Domain d1bd2d2: 1bd2 D:118-203

Lineage for d1bd2d2 (1bd2 D:118-203)

1. Root: SCOPe 2.08

2. Class b: All beta proteins [48724] (180 folds)

3. Fold b.1: Immunoglobulin-like beta-sandwich [48725] (33 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.1.1.2: C1 set domains (antibody constant domain-like) [48942] (24 proteins)

6. Protein T-cell antigen receptor [49125] (7 species)

7. Species Human (Homo sapiens), alpha-chain [TaxId:9606] [49127] (26 PDB entries)

8. Domain d1bd2d2: 1bd2 D:118-203 [21557]
   Other proteins in same PDB: d1bd2a1, d1bd2a2, d1bd2b_, d1bd2d1, d1bd2e1
   missing some secondary structures that made up less than one-third of the common domain

Details for d1bd2d2

PDB Entry: 1bd2, 2.5 Å

PDB Description: complex between human t-cell receptor b7, viral peptide (tax) and mhc class i molecule hla-a 0201

PDB Compounds: (D:) t cell receptor alpha

SCOPe Domain Sequences for d1bd2d2:

Sequence, based on SEQRES records:

>d1bd2d2 b.1.1.2 (D:118-203) T-cell antigen receptor {Human (Homo sapiens), alpha-chain [TaxId: 9606]}
iqnpdpavyqlrdskssdksvclftdfdsqtnvsqskdsdvyitdktvldmrsmdfksns
avawsnksdfacanafnnsiipedtf

Sequence, based on observed residues (ATOM records):

>d1bd2d2 b.1.1.2 (D:118-203) T-cell antigen receptor {Human (Homo sapiens), alpha-chain [TaxId: 9606]}
iqnpdpavyqlrdsksvclftdfdsqtnvsqskdsdvyitdktvldmrfksnsavawsnk
sdfacanafnnsiipedtf

Timeline for d1bd2d2:

• d1bd2d2 first appeared (with stable ids) in SCOP 1.55
  
• d1bd2d2 appears in SCOPe 2.07