Article
Molecular mechanisms underlying HLA-DR-associated susceptibility to autoimmunity.
International journal of cardiology - 1 Aug 1996
Matsushita S, Fujisao S, Nishimura Y
Abstract excerpt
We analyzed structural motifs of peptides bound to HLA-DR4 (DRB1*0405 and DRB1*0406) and DR9 (DRB1*0901) and found that: (a) AxxBxC motif where A, B, and C are hydrophobic, hydrophobic, and neutral, respectively, is important for binding to DR4; (b) Gln (Q) or Ser at position C allow high-affinity binding specific to DRB1*0406 which is strongly associated with insulin autoimmune syndrome; (c) among human...
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