SCOP 1.67: Domain d1a1mb_: 1a1m B:

Lineage for d1a1mb_ (1a1m B:)

1. Root: SCOP 1.67

2. Class b: All beta proteins [48724] (141 folds)

3. Fold b.1: Immunoglobulin-like beta-sandwich [48725] (22 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] (80 PDB entries)

8. Domain d1a1mb_: 1a1m B: [20754]
   Other proteins in same PDB: d1a1ma1, d1a1ma2

Details for d1a1mb_

PDB Entry: 1a1m, 2.3 Å

PDB Description: mhc class i molecule b*5301 complexed with peptide tpydinqml from gag protein of hiv2

SCOP Domain Sequences for d1a1mb_:

Sequence; same for both SEQRES and ATOM records:

>d1a1mb_ b.1.1.2 (B:) beta2-microglobulin {Human (Homo sapiens)}
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

Timeline for d1a1mb_:

• d1a1mb_ first appeared (with stable ids) in SCOP 1.55, called d1a1mb1
  
• d1a1mb_ appears in SCOP 1.65
  
• d1a1mb_ appears in SCOP 1.69
  
• d1a1mb_ appears in the current release, SCOPe 2.08