Novel HLA-A*31 allele, A*3111 identified by sequence-based typing

In this report, we describe the identification of an HLA-A*31 nucleotide sequence variant, a new HLA-A*3111, in three members of a Korean family by using sequence-based typing (SBT). The new allele was detected during routine HLA typing by high-resolution SBT. Allele A*3111 showed one nucleotide difference with A*310102 at codon 165 (GTG--CTG) resulting in an amino acid change from valine to leucine (V165L). Serologic reactivity was shorter than normally expected.