{{Rsnum
|rsid=33954264
|Chromosome=11
|Orientation=minus
|geno1=(A;A)
|geno2=(A;C)
|geno3=(C;C)
|Gene=HBB
|position=5225602
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HBB
}}{{omim
|id=141900
|rsnum=33954264
|variant=0051
}}
{{omim
|id=141900
|rsnum=33954264
|variant=0056
}}
{{omim
|id=141900
|rsnum=33954264
|variant=0305
}}{{ClinVar
|rsid=33954264
|Reversed=1
|FwdREF=A
|FwdALT=C,G,T
|REF=T
|ALT=A,C,G
|RSPOS=5246832
|CHROM=11
|dbSNPBuildID=126
|SSR=0
|SAO=1
|VP=0x050368000000000002110104
|GENEINFO=HBB:3043
|GENE_NAME=HBB
|GENE_ID=3043
|WGT=0
|VC=SNV
|CLNALLE=1; 2; 3
|CLNHGVS=NC_000011.9:g.5246832T>A; NC_000011.9:g.5246832T>C; NC_000011.9:g.5246832T>G
|CLNORIGIN=1
|CLNSRCID=
578; 141900.0056; 577; 141900.0051; 576; 141900.0305
|CLNSIG=255
|CLNCUI=
|CLNACC=
RCV000016307.1; RCV000016302.1; RCV000016648.1
|Tags=RV;PM;PMC;S3D;SLO;OTHERKG;LSD;OM;NOV
|CLNDBN=HEMOGLOBIN COWTOWN; HEMOGLOBIN COCHIN-PORT ROYAL; HEMOGLOBIN YORK
|CLNSRC=HBVAR; OMIM Allelic Variant
|Disease=HEMOGLOBIN COWTOWN; HEMOGLOBIN COCHIN-PORT ROYAL; HEMOGLOBIN YORK
}}{{PMID Auto
|PMID=1246355
|Title=Altered C-terminal salt bridges in haemoglobin York cause high oxygen affinity.
}}

{{PMID Auto
|PMID=3707904
|Title=Assessment of role of beta 146-histidyl and other histidyl residues in the Bohr effect of human normal adult hemoglobin.
}}

{{PMID Auto
|PMID=6874372
|Title=Characterization and properties of Hb York (beta 146 His leads to Pro).
}}

{{PMID Auto
|PMID=240418
|Title=Hemoglobin Cochin-Port-Royal: consequences of the replacement of the beta chain C-terminal by an arginine.
}}

{{PMID Auto
|PMID=42311
|Title=Hemoglobin Cowtown (beta 146 HC3 His-Leu): a mutant with high oxygen affinity and erythrocytosis.
}}

{{PMID Auto
|PMID=6589624
|Title=Structure of deoxyhemoglobin Cowtown [His HC3(146) beta----Leu]: origin of the alkaline Bohr effect and electrostatic interactions in hemoglobin.
|OA=1
}}