SCOP 1.65: Domain d2clrb_: 2clr B:

Lineage for d2clrb_ (2clr B:)

1. Root: SCOP 1.65

2. Class b: All beta proteins [48724] (126 folds)

3. Fold b.1: Immunoglobulin-like beta-sandwich [48725] (20 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] (22 proteins)

6. Protein beta2-microglobulin [88600] (4 species)

7. Species Human (Homo sapiens) [TaxId:9606] [88602] (67 PDB entries)

8. Domain d2clrb_: 2clr B: [20679]
   Other proteins in same PDB: d2clra1, d2clra2, d2clrd1, d2clrd2

Details for d2clrb_

PDB Entry: 2clr, 2 Å

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

SCOP Domain Sequences for d2clrb_:

Sequence; same for both SEQRES and ATOM records:

>d2clrb_ b.1.1.2 (B:) beta2-microglobulin {Human (Homo sapiens)}
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

Timeline for d2clrb_:

• d2clrb_ first appeared (with stable ids) in SCOP 1.55, called d2clrb1
  
• d2clrb_ appears in SCOP 1.63
  
• d2clrb_ appears in SCOP 1.67
  
• d2clrb_ appears in the current release, SCOPe 2.08, called d2clrb2