{{Rsnum
|rsid=121909556
|Chromosome=1
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=SERPINC1
|position=173904010
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Status=Merged
|Merged=121909549
|Gene_s=SERPINC1
}}{{omim
|id=107300
|rsnum=121909556
|variant=0021
}}{{ClinVar
|rsid=121909556
|Reversed=1
|FwdREF=G
|FwdALT=A
|REF=C
|ALT=T
|RSPOS=173873148
|CHROM=1
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=050260000a15000002110100
|GENEINFO=SERPINC1:462
|GENE_NAME=SERPINC1
|GENE_ID=462
|WGT=1
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000001.10:g.173873148C>T
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=107300.0021
|CLNSIG=5
|CLNCUI=C0272375
|CLNDBN=Antithrombin III deficiency
|Disease=Antithrombin III deficiency
|CLNACC=SCV000039933.1
|Tags=RV;PM;S3D;NSM;REF;OTH;ASP;OTHERKG;LSD;OM
}}