Lineage for d2ianq2 (2ian Q:3-92)

  1. Root: SCOP 1.73
  2. 713694Class d: Alpha and beta proteins (a+b) [53931] (334 folds)
  3. 719351Fold d.19: MHC antigen-recognition domain [54451] (1 superfamily)
    dimeric
  4. 719352Superfamily d.19.1: MHC antigen-recognition domain [54452] (1 family) (S)
  5. 719353Family d.19.1.1: MHC antigen-recognition domain [54453] (12 proteins)
  6. 719844Protein Class II MHC beta chain, N-terminal domain [88819] (15 species)
  7. 719896Species Human (Homo sapiens), HLA-DR4 [TaxId:9606] [88824] (12 PDB entries)
  8. 719909Domain d2ianq2: 2ian Q:3-92 [137177]
    Other proteins in same PDB: d2iana1, d2iana2, d2ianb1, d2ianf1, d2ianf2, d2iang1, d2iank1, d2iank2, d2ianl1, d2ianp1, d2ianp2, d2ianq1
    automatically matched to d1d5xb2
    mutant

Details for d2ianq2

PDB Entry: 2ian (more details), 2.8 Å

PDB Description: Structural basis for recognition of mutant self by a tumor-specific, MHC class II-restricted TCR
PDB Compounds: (Q:) HLA class II histocompatibility antigen, DRB1-1 beta chain

SCOP Domain Sequences for d2ianq2:

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

>d2ianq2 d.19.1.1 (Q:3-92) Class II MHC beta chain, N-terminal domain {Human (Homo sapiens), HLA-DR4 [TaxId: 9606]}
trprflwqlkfechffngtervrllerciynqeesvrfdsdvgeyravtelgrpdaeywn
sqkdlleqrraavdtycrhnygvgesftvq

SCOP Domain Coordinates for d2ianq2:

Click to download the PDB-style file with coordinates for d2ianq2.
(The format of our PDB-style files is described here.)

Timeline for d2ianq2: