{{Rsnum
|rsid=397514476
|Chromosome=18
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=FECH
|position=57566492
|Gene_s=FECH
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ClinVar
|ALT=T
|CHROM=18
|CLNACC=RCV000023941.1
|CLNALLE=1
|CLNDBN=Erythropoietic protoporphyria
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet:SNOMED_CT
|CLNDSDBID=NBK100826:C0162568:177000:79278:51022005
|CLNHGVS=NC_000018.9:g.55233724C>T
|CLNSIG=5
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=612386.0016
|Disease=Erythropoietic protoporphyria
|FwdALT=A
|FwdREF=G
|GENEINFO=FECH:2235
|GENE_ID=2235
|GENE_NAME=FECH
|REF=C
|RSPOS=55233724
|Reversed=1
|SAO=0
|SSR=0
|Tags=RV;PM;OTHERKG;LSD;OM
|VC=SNV
|VP=0x050060000000000002110100
|WGT=0
|dbSNPBuildID=136
|rsid=397514476
}}