Table I.

Ag binding groove-localized amino acid substitutions that distinguish the B*1508, B*1501, B*1503, and B*1510 allotypes

Residue Positiona
2445466367116156
consensus A M A E S S W
B*1508NF
B*1501
B*1503SEEL
B*1510SEENCYL
  • a Residues are numbered from the N terminus of the mature class I heavy chains. Positions of identity with the consensus (italics) drawn from B*1501 are indicated by dashes (–).