HLA-DR18
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major histocompatibility complex, class II, DR18 | |
| Haplotypes groups | DRA*01:DRB1*0302 DRA*01:DRB5*0303 |
| Structure (See HLA-DR) | |
| Identifiers | alpha *0101 |
| Symbol(s) | HLA-DRA[permanent dead link] |
| EBI-HLA | DRA*0101 |
| Identifiers | beta 1 *0302 *0303 |
| Symbol(s) | HLA-DRB1[permanent dead link] |
| EBI-HLA | DRB5*0302 |
| EBI-HLA | DRB1*0303 |
| Shared data | |
| Locus | chr.6 6p21.31 |
HLA-DR18 (DR18) is a HLA-DR serotype that recognizes the DRB1*0302 and *0303 gene products. Compared to DR17 which is found at high frequency in Western Europe, DR18 is found more in SE Europe and Central Asia.
| DRB1* | DR18 | DR3 | DR17 | Sample |
| allele | % | % | % | size (N) |
| 0302 | 66 | 24 | 3 | 317 |
| 0303 | 60 | 40 | 5 | |
DR18 recognizes the DRB1*0302 and *0303, the thoroughness of recognition is fair, but better than DR3.