{{Rsnum
|rsid=33977536
|Chromosome=11
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=HBB
|position=5226957
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HBB
}}{{omim
|id=141900
|rsnum=33977536
|variant=0054
}}{{ClinVar
|rsid=33977536
|Reversed=1
|FwdREF=A
|FwdALT=G,T
|REF=T
|ALT=A,C
|RSPOS=5248187
|CHROM=11
|dbSNPBuildID=126
|SSR=0
|SAO=1
|VP=0x050368000a01000102110100
|GENEINFO=HBB:3043
|GENE_NAME=HBB
|GENE_ID=3043
|WGT=1
|VC=SNV
|CLNALLE=1; 2
|CLNHGVS=NC_000011.9:g.5248187T>A; NC_000011.9:g.5248187T>C
|CLNORIGIN=1
|CLNSIG=1
|CLNCUI=
|Tags=RV;PM;PMC;S3D;SLO;NSM;REF;GNO;OTHERKG;LSD;OM
}}{{PMID Auto
|PMID=7304605
|Title=Hemoglobin connecticut (beta 21 (B3) Asp leads to Gly): a hemoglobin variant with low oxygen affinity.
}}

{{PMID Auto
|PMID=11482884
|Title=Rapid identification of hemoglobin variants by electrospray ionization mass spectrometry.
}}