SCOPe 2.04: Domain d2d31a2: 2d31 A:1-181

Lineage for d2d31a2 (2d31 A:1-181)

1. Root: SCOPe 2.04

2. Class d: Alpha and beta proteins (a+b) [53931] (380 folds)

3. Fold d.19: MHC antigen-recognition domain [54451] (1 superfamily)
   dimeric

4. Superfamily d.19.1: MHC antigen-recognition domain [54452] (2 families)

5. Family d.19.1.1: MHC antigen-recognition domain [54453] (13 proteins)

6. Protein Class I MHC, alpha-1 and alpha-2 domains [54468] (28 species)

7. Species Human (Homo sapiens), HLA-G [TaxId:9606] [160076] (3 PDB entries)
   Uniprot P17693 25-205! Uniprot P17693 26-205

8. Domain d2d31a2: 2d31 A:1-181 [145068]
   Other proteins in same PDB: d2d31a1, d2d31b1, d2d31d1, d2d31e1

Details for d2d31a2

PDB Entry: 2d31, 3.2 Å

PDB Description: crystal structure of disulfide-linked hla-g dimer

PDB Compounds: (A:) HLA class I histocompatibility antigen, alpha chain G

SCOPe Domain Sequences for d2d31a2:

Sequence; same for both SEQRES and ATOM records:

>d2d31a2 d.19.1.1 (A:1-181) Class I MHC, alpha-1 and alpha-2 domains {Human (Homo sapiens), HLA-G [TaxId: 9606]}
gshsmryfsaavsrpgrgeprfiamgyvddtqfvrfdsdsacprmeprapwveqegpeyw
eeetrntkahaqtdrmnlqtlrgyynqseasshtlqwmigcdlgsdgrllrgyeqyaydg
kdylalnedlrswtaadtaaqiskrkceaanvaeqrraylegtcvewlhrylengkemlq
r

Timeline for d2d31a2:

• d2d31a2 first appeared in SCOP 1.75
  
• d2d31a2 appears in SCOPe 2.03
  
• d2d31a2 appears in SCOPe 2.05
  
• d2d31a2 appears in the current release, SCOPe 2.08