Lineage for d1t21a2 (1t21 A:1-181)

  1. Root: SCOPe 2.01
  2. 1013083Class d: Alpha and beta proteins (a+b) [53931] (376 folds)
  3. 1020838Fold d.19: MHC antigen-recognition domain [54451] (1 superfamily)
    dimeric
  4. 1020839Superfamily d.19.1: MHC antigen-recognition domain [54452] (1 family) (S)
  5. 1020840Family d.19.1.1: MHC antigen-recognition domain [54453] (13 proteins)
  6. 1020887Protein Class I MHC, alpha-1 and alpha-2 domains [54468] (27 species)
  7. 1020900Species Human (Homo sapiens), HLA-A2.1 [TaxId:9606] [54470] (76 PDB entries)
    Uniprot P01892 25-298
  8. 1020942Domain d1t21a2: 1t21 A:1-181 [119128]
    Other proteins in same PDB: d1t21a1, d1t21b_
    automatically matched to d1akja2

Details for d1t21a2

PDB Entry: 1t21 (more details), 2.19 Å

PDB Description: Structural basis for degenerate recognition of HIV peptide variants by cytotoxic lymphocyte, variant SL9, monoclinic crystal
PDB Compounds: (A:) HLA class I histocompatibility antigen, A-2 alpha chain

SCOPe Domain Sequences for d1t21a2:

Sequence; same for both SEQRES and ATOM records: (download)

>d1t21a2 d.19.1.1 (A:1-181) Class I MHC, alpha-1 and alpha-2 domains {Human (Homo sapiens), HLA-A2.1 [TaxId: 9606]}
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
r

SCOPe Domain Coordinates for d1t21a2:

Click to download the PDB-style file with coordinates for d1t21a2.
(The format of our PDB-style files is described here.)

Timeline for d1t21a2:

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Domains from same chain:
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d1t21a1
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Domains from other chains:
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d1t21b_