{{Rsnum
|rsid=33911106
|Chromosome=16
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=HBA2
|position=177105
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HBA1
}}{{omim
|id=141800
|rsnum=33911106
|variant=0048
}}
{{omim
|id=141800
|rsnum=33911106
|variant=0071
}}
{{omim
|id=141850
|rsnum=33911106
|variant=0043
}}{{ClinVar
|rsid=33911106
|Reversed=0
|FwdREF=A
|FwdALT=C,G,T
|REF=A
|ALT=C,G,T
|RSPOS=227104
|CHROM=16
|dbSNPBuildID=126
|SSR=0
|SAO=1
|VP=0x050368000000000002110104
|GENEINFO=HBA1:3039
|GENE_NAME=HBA1
|GENE_ID=3039
|WGT=0
|VC=SNV
|CLNALLE=1; 3
|CLNHGVS=NC_000016.9:g.227104A>C; NC_000016.9:g.227104A>T
|CLNORIGIN=1
|CLNSRCID=
143; 141800.0071; 144; 141800.0048
|CLNSIG=255
|CLNCUI=
|CLNACC=
RCV000017070.1; RCV000017044.1; RCV000017045.1
|Tags=PM;PMC;S3D;SLO;OTHERKG;LSD;OM;NOV
|CLNDBN=HEMOGLOBIN J (RAJAPPEN); HEMOGLOBIN HANDA; HEMOGLOBIN MUNAKATA
|CLNSRC=HBVAR; OMIM Allelic Variant
|Disease=HEMOGLOBIN J (RAJAPPEN); HEMOGLOBIN HANDA; HEMOGLOBIN MUNAKATA
}}{{PMID Auto
|PMID=5129592
|Title=Haemoglobin J Rajappen; 90 (FG2) Lys leads to Thr.
}}

{{PMID Auto
|PMID=7803274
|Title=The differences in quantities of alpha 2- and alpha 1-globin gene variants in heterozygotes.
}}

{{PMID Auto
|PMID=3957691
|Title=The survey of abnormal hemoglobins in the Kobe district: Hb G-Coushatta [beta 22(B4)Glu----Ala], Hb Ankara (beta 10(A7)Ala----Asp], Hb Handa [alpha 90(FG2)Lys----Met], and Hb J-Habana [alpha 71(E20)Ala----Glu].
}}

{{PMID Auto
|PMID=6403040
|Title=A new electrophoretic variant of hemoglobin (Munakata) in which a lysine residue is replaced by a methionine residue at position 90 of the alpha-chain.
}}

{{PMID Auto
|PMID=6815131
|Title=HB Handa [alpha 90 (FG 2) Lys replaced by Met]: structure and biosynthesis of a new slightly higher oxygen affinity variant.
}}

{{PMID Auto
|PMID=12908804
|Title=Hb Clinico-Madrid II [alpha90(FG2)Lys-->Arg (alpha1)] and Hb El Escorial [alpha96(G3)Val-->Asp (alpha2)]: two new a chain variants found during a neonatal period study.
}}