SCOPe 2.07: Domain d1iv5b1: 1iv5 B:213-301

Lineage for d1iv5b1 (1iv5 B:213-301)

1. Root: SCOPe 2.07

2. Class a: All alpha proteins [46456] (289 folds)

3. Fold a.135: Tetraspanin [48651] (1 superfamily)
   5 helices: irregular disulfide-linked array; form homodimer

4. Superfamily a.135.1: Tetraspanin [48652] (1 family)

5. Family a.135.1.1: Tetraspanin [48653] (2 proteins)

6. Protein CD81 extracellular domain [48654] (1 species)

7. Species Human (Homo sapiens) [TaxId:9606] [48655] (2 PDB entries)

8. Domain d1iv5b1: 1iv5 B:213-301 [76841]
   Other proteins in same PDB: d1iv5a2, d1iv5b2

Details for d1iv5b1

PDB Entry: 1iv5, 2.6 Å

PDB Description: New Crystal Form of Human CD81 Large Extracellular Loop.

PDB Compounds: (B:) CD81 antigen

SCOPe Domain Sequences for d1iv5b1:

Sequence; same for both SEQRES and ATOM records:

>d1iv5b1 a.135.1.1 (B:213-301) CD81 extracellular domain {Human (Homo sapiens) [TaxId: 9606]}
fvnkdqiakdvkqfydqalqqavvdddannakavvktfhetldccgsstltalttsvlkn
nlcpsgsniisnlfkedchqkiddlfsgk

Timeline for d1iv5b1:

• d1iv5b1 first appeared in SCOP 1.63, called d1iv5b_
  
• d1iv5b1 appears in SCOPe 2.06
  
• d1iv5b1 appears in the current release, SCOPe 2.08