Lineage for d1t20b1 (1t20 B:1-99)

  1. Root: SCOP 1.75
  2. 781541Class b: All beta proteins [48724] (174 folds)
  3. 781542Fold b.1: Immunoglobulin-like beta-sandwich [48725] (28 superfamilies)
    sandwich; 7 strands in 2 sheets; greek-key
    some members of the fold have additional strands
  4. 781543Superfamily b.1.1: Immunoglobulin [48726] (4 families) (S)
  5. 783929Family b.1.1.2: C1 set domains (antibody constant domain-like) [48942] (23 proteins)
  6. 783930Protein beta2-microglobulin [88600] (4 species)
  7. 783933Species Human (Homo sapiens) [TaxId:9606] [88602] (185 PDB entries)
    Uniprot P61769 21-119
    Uniprot P01884
    Uniprot P61769 21-119 ! Uniprot P01884
  8. 784034Domain d1t20b1: 1t20 B:1-99 [119126]
    Other proteins in same PDB: d1t20a1, d1t20a2
    automatically matched to d1a9bb_

Details for d1t20b1

PDB Entry: 1t20 (more details), 2.2 Å

PDB Description: Structural basis for degenerate recognition of HIV peptide variants by cytotoxic lymphocyte, variant SL9-6I
PDB Compounds: (B:) Beta-2-microglobulin

SCOP Domain Sequences for d1t20b1:

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

>d1t20b1 b.1.1.2 (B:1-99) beta2-microglobulin {Human (Homo sapiens) [TaxId: 9606]}
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

SCOP Domain Coordinates for d1t20b1:

Click to download the PDB-style file with coordinates for d1t20b1.
(The format of our PDB-style files is described here.)

Timeline for d1t20b1: