HLA-B55

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major histocompatibility complex (human), class I, B55
Alleles B*5501, B*5502
Structure (See HLA-B)
Symbol(s) HLA-B
EBI-HLA B*5501
B*5502
Locus chr.6 6p21.31

HLA-B55 (B55) is an HLA-B serotype. B55 is a split antigen from the B22 broad antigen, sister serotypes are B54 and B56. The serotype identifies the more common HLA-B*55 gene products.[1] (For terminology help see: HLA-serotype tutorial)

Serotype

B55 and B22 serotype recognition of some HLA B*55 allele-group gene products[2]
B*55 B55 B22 Sample
allele  %  % size (N)
5501 92 5 453
5502 84 2 309

Allele distribution

HLA B*5501 frequencies
freq
ref. Population (%)
[3] India New Delhi 3.8
[3] Singapore Chinese Han 3.5
[3] Spain Eastern Andalusia Gipsy 3.5
[3] Georgia Tibilisi Kurds 3.4
[3] India North Delhi 3.3
[3] France South East 3.1
[3] Israel Arab Druse 3.0
[3] India North Hindus 2.9
[3] Georgia Tibilisi Georgians 2.8
[3] Russia Tuva (2) 2.8
[3] Georgia Svaneti Svans 2.5
[3] Iran Baloch 2.5
[3] Singapore Thai 2.5
[3] Sudanese 2.5
[3] Mexico Mestizos 2.4
[3] Spain Eastern Andalusia 2.4
[3] Ireland South 2.0
[3] Azores Central Islands 1.8
[3] Bulgaria 1.8
[3] Israel Ashkenazi and Non Ashkenazi Jews 1.8
[3] Oman 1.7
[3] Tunisia Tunis 1.7
[3] India Andhra Pradesh Golla 1.4
[3] China Tibet 1.3
[3] Uganda Kampala 1.2
[3] Finland 1.1
[3] Portugal North 1.1
[3] Portugal Centre 1.0
[3] Singapore Riau Malay 1.0
[3] B*5502
[3] Taiwan Taroko 14.5
[3] American Samoa 12.0
[3] China Guangxi Maonan 6.0
[3] Japan Ainu Hokkaido 5.0
[3] China Tibet Autonomous Region Tibetans 4.7
[3] Singapore Chinese 3.0
[3] China Beijing Shijiazhuang Tianjian Han 2.9
[3] China North Han 2.9
[3] South Korea (3) 2.7
[3] Hong Kong Chinese 2.2
[3] Japan (5) 2.2
[3] Taiwan Ami 2.0
[3] Thailand (3) 2.0
[3] New Caledonia 1.0
[3] Philippines Ivatan 1.0

References

  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. derived from IMGT/HLA
  3. 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 3.28 3.29 3.30 3.31 3.32 3.33 3.34 3.35 3.36 3.37 3.38 3.39 3.40 3.41 3.42 3.43 3.44 Lua error in package.lua at line 80: module 'strict' not found.