HLA-B73




major histocompatibility complex (human), class I, B73
Alleles	B*7301
Structure (See HLA-B)
Symbol(s)	HLA-B
EBI-HLA	B*7301
Locus	chr.6 6p21.31

HLA-B73 (B73) is an HLA-B serotype. The serotype identifies the HLA-B*7301 gene product.^[1] Part of B*7301 is similar to the HLA-B22 family, however part resembles the domains seen in other apes.^[2] B73 is more common in Western Indian Ocean, Mediterranean and Africa. (For terminology help see: HLA-serotype tutorial)

Serotype

B73 serotype recognition of B*7301 allele-group gene products^[3]
B*73	B73	Other	Sample
allele	%	%	size (N)
7301	22	69	106

B*7301 frequencies

**HLA B*7301 frequencies**
		freq
ref.	Population	(%)
^[4]	Parsi (Karachi, Pakistan)	4.9
^[4]	United Arab Emirates	2.0
^[4]	Italy	2.0
^[4]	Seri (Sonora, Mexico)	1.5
^[4]	Purépecha (Michoacán, Mexico)	1.5
^[4]	Jews (Israel) (*2 studies)	1.2
^[4]	Beti (Cameroon)	1.1
^[4]	Casablanca (Morocco)	0.9
^[4]	Tbilisi (Georgia)	0.9
^[4]	Mossi (Burkina Faso)	0.9
^[4]	Bulgaria	0.9
^[4]	Sudanese	0.8
^[4]	Tuva (Russia) (2)	0.8
^[4]	Oman	0.8
^[4]	Bamileke (Cameroon)	0.6
^[4]	Pathan (Pakistan)	0.5
^[4]	Khalkha (Mongolia)	0.5
^[4]	Druse Arabs (Israel)	0.5
^[4]	Baloch (Iran)	0.5
^[4]	Manchester (England)	0.5
^[4]	Algeria (1)	0.5
^[4]	Turkey	0.4
^[4]	Amman (Jordan)	0.3
^[4]	Shona (Harare, Zimbabwe)	0.2
^[4]	Republic of Macedonia	0.2
^[4]	Nandi (Kenya)	0.2
^[4]	Luo (Kenya)	0.2
^[4]	Campania (Italy)	0.2
^[4]	Greece	0.2

References

^ Marsh SG; Albert ED; Bodmer WF; et al. (2005). "Nomenclature for factors of the HLA system, 2004". Tissue Antigens. 65 (4): 301–69. doi:10.1111/j.1399-0039.2005.00379.x. PMID 15787720. {{cite journal}}: Unknown parameter |name-list-format= ignored (|name-list-style= suggested) (help)
^ Hoffmann HJ, Kristensen TJ, Jensen TG, Graugaard B, Lamm LU (1995). "Antigenic characteristics and cDNA sequences of HLA-B73". Eur. J. Immunogenet. 22 (3): 231–40. doi:10.1111/j.1744-313X.1995.tb00237.x. PMID 8547229.
^ derived from IMGT/HLA
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac Middleton D, Menchaca L, Rood H, Komerofsky R (2003). "New allele frequency database: http://www.allelefrequencies.net". Tissue Antigens. 61 (5): 403–7. doi:10.1034/j.1399-0039.2003.00062.x. PMID 12753660. {{cite journal}}: External link in |title= (help)

[pmid15787720-1] Marsh SG; Albert ED; Bodmer WF; et al. (2005). "Nomenclature for factors of the HLA system, 2004". Tissue Antigens. 65 (4): 301–69. doi:10.1111/j.1399-0039.2005.00379.x. PMID 15787720. {{cite journal}}: Unknown parameter |name-list-format= ignored (|name-list-style= suggested) (help)

[pmid8547229-2] Hoffmann HJ, Kristensen TJ, Jensen TG, Graugaard B, Lamm LU (1995). "Antigenic characteristics and cDNA sequences of HLA-B73". Eur. J. Immunogenet. 22 (3): 231–40. doi:10.1111/j.1744-313X.1995.tb00237.x. PMID 8547229.

[3] rived from IMGT/HLA

[pmid12753660-4] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac Middleton D, Menchaca L, Rood H, Komerofsky R (2003). "New allele frequency database: http://www.allelefrequencies.net". Tissue Antigens. 61 (5): 403–7. doi:10.1034/j.1399-0039.2003.00062.x. PMID 12753660. {{cite journal}}: External link in |title= (help)

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