{{Rsnum
|rsid=121909603
|Chromosome=1
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=CD55
|position=207322542
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=CD55,LOC100129101
}}{{omim
|id=125240
|rsnum=121909603
|variant=0001
}}{{ClinVar
|rsid=121909603
|Reversed=0
|FwdREF=G
|FwdALT=A
|REF=G
|ALT=A
|RSPOS=207322542
|CHROM=1
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050260000605000002110100
|GENEINFO=CD55:1604
|GENE_NAME=CD55
|GENE_ID=1604
|WGT=1
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000001.11:g.207322542G>A
|CLNSRC=ClinVar; OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=NM_000574.3:c.261G>A; 125240.0001
|CLNSIG=5
|CLNCUI=C1292305
|CLNDBN=Cromer blood group system
|Disease=Cromer blood group system
|CLNACC=RCV000018367.26
|Tags=PM;S3D;NSN;REF;ASP;OTHERKG;LSD;OM
|CLNDSDB=MedGen:OMIM:SNOMED_CT
|CLNDSDBID=C1292305:613793:115696009
}}