SCOPe 2.07: Domain d2clrb2: 2clr B:1-99

Lineage for d2clrb2 (2clr B:1-99)

1. Root: SCOPe 2.07

2. Class b: All beta proteins [48724] (178 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 beta2-microglobulin [88600] (7 species)

7. Species Human (Homo sapiens) [TaxId:9606] [88602] (475 PDB entries)
   Uniprot P61769 21-119 ! Uniprot P01884

8. Domain d2clrb2: 2clr B:1-99 [20679]
   Other proteins in same PDB: d2clra1, d2clra2, d2clrb3, d2clrd1, d2clrd2, d2clre3

Details for d2clrb2

PDB Entry: 2clr, 2 Å

PDB Description: three dimensional structure of a peptide extending out one end of a class i mhc binding site

PDB Compounds: (B:) beta 2-microglobulin

SCOPe Domain Sequences for d2clrb2:

Sequence; same for both SEQRES and ATOM records:

>d2clrb2 b.1.1.2 (B:1-99) beta2-microglobulin {Human (Homo sapiens) [TaxId: 9606]}
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

Timeline for d2clrb2:

• d2clrb2 first appeared (with stable ids) in SCOP 1.55, called d2clrb1
  
• d2clrb2 appears in SCOPe 2.06
  
• d2clrb2 appears in the current release, SCOPe 2.08