Table 3 DQβ1 hypervariable region and charge, amino acids 70–77a
Amino acid position | Overall charge | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Allele | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | |
05:01/2/3 | G | A | R | A | S | V | D | R | +1 |
06:01/4/9/11, 03:01/2/3 | R | T | – | – | E | – | – | T | 0 |
06:02/3/11/16 | – | T | – | – | E | L | – | T | −1 |
02:01/2 | R | K | – | – | A | – | – | – | +3b |
04:01/2 | E | D | – | – | – | – | – | T | −2 |