Table 4 DQα1 hypervariable region and charge, amino acids 47–56a
Amino acid position | Overall chargeb | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Allele | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | |
01:01/2/3/4/5 | R | W | P | E | F | S | K | F | G | G | +1 |
02:01 | K | – | – | L | – | H | R | – | R | – | +4 |
03:01/2/3 | Q | – | – | L | – | R | R | – | R | R | +4 |
04:01 | C | – | – | V | – | R | Q | – | R | – | +2 |
05:01/3/5 | C | – | – | V | – | R | Q | – | R | – | +2 |
06:01 | C | – | – | V | – | R | Q | – | R | – | +2 |