SCOPe 2.08: Domain d6cqnb1: 6cqn B:1-92

Lineage for d6cqnb1 (6cqn B:1-92)

1. Root: SCOPe 2.08

2. Class d: Alpha and beta proteins (a+b) [53931] (396 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 II MHC beta chain, N-terminal domain [88819] (15 species)

7. Species Human (Homo sapiens), HLA-DR1 [TaxId:9606] [88821] (20 PDB entries)

8. Domain d6cqnb1: 6cqn B:1-92 [353227]
   Other proteins in same PDB: d6cqna1, d6cqna2, d6cqna3, d6cqnb2, d6cqnd1, d6cqnd2, d6cqne1, d6cqne2
   automated match to d1klub2
   complexed with cl, mg, nag, so4
   fragment; missing more than one-third of the common structure and/or sequence

Details for d6cqnb1

PDB Entry: 6cqn, 2.5 Å

PDB Description: crystal structure of f5 tcr -dr11-rq13 peptide complex

PDB Compounds: (B:) HLA class II histocompatibility antigen, DRB1-11 beta chain

SCOPe Domain Sequences for d6cqnb1:

Sequence; same for both SEQRES and ATOM records:

>d6cqnb1 d.19.1.1 (B:1-92) Class II MHC beta chain, N-terminal domain {Human (Homo sapiens), HLA-DR1 [TaxId: 9606]}
gdtrprfleystsechffngtervrfldryfynqeeyvrfdsdvgefravtelgrpdeey
wnsqkdfledrraavdtycrhnygvgesftvq

Timeline for d6cqnb1:

• d6cqnb1 first appeared in SCOPe 2.07