page_title: HLA-A69
hierarchical_section_title: HLA-A69
caption_attribution_description: English: Illustration of HLA-A (HLA A*0201-B2M complexed with HIV TAX peptide)from PDB:2git.
context_page_description: HLA-A69 is a human leukocyte antigen serotype within HLA-A serotype group. The serotype is determined by the antibody recognition of α⁶⁹ subset of HLA-A α-chains. For A69, the alpha "A" chain are encoded by the HLA-A*69 allele group and the β-chain are encoded by B2M locus. This group currently is dominated by A*6901. A69 and A*69 are almost synonymous in meaning.
  A69 is a split antigen of the broad antigen serotype A28. A69 is a sister serotype of A68.
  A69 is more common in Levant. A69 is a derivative of the A*6801 allele that has undergone gene conversion with A*02. The recombination took place no more than 330,000 years ago.
context_section_description: HLA-A69 (A69) is a human leukocyte antigen serotype within HLA-A serotype group. The serotype is determined by the antibody recognition of α⁶⁹ subset of HLA-A α-chains. For A69, the alpha "A" chain are encoded by the HLA-A*69 allele group and the β-chain are encoded by B2M locus. This group currently is dominated by A*6901. A69 and A*69 are almost synonymous in meaning.
  A69 is a split antigen of the broad antigen serotype A28. A69 is a sister serotype of A68.
  A69 is more common in Levant. A69 (A*6901) is a derivative of the A*6801 allele that has undergone gene conversion with A*02. The recombination took place no more than 330,000 years ago.
caption: HLA-A69
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