rs1363320651

Variant names:

• chr6-1610463-C-A
• rs1363320651
• NM_001453.3:c.18C>A

Your query was ambiguous. Multiple possible variants found:

• chr6-1610463-C-A
• chr6-1610463-C-G
• chr6-1610463-C-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_001453.3(FOXC1):​c.18C>A​(p.Ser6Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. S6S) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FOXC1 NM_001453.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.215
• Publications: 0 publications found

Genes affected

FOXC1 (HGNC:3800): (forkhead box C1) This gene belongs to the forkhead family of transcription factors which is characterized by a distinct DNA-binding forkhead domain. The specific function of this gene has not yet been determined; however, it has been shown to play a role in the regulation of embryonic and ocular development. Mutations in this gene cause various glaucoma phenotypes including primary congenital glaucoma, autosomal dominant iridogoniodysgenesis anomaly, and Axenfeld-Rieger anomaly. [provided by RefSeq, Jul 2008]

FOXC1 Gene-Disease associations (from GenCC):

• anterior segment dysgenesis 3

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: ClinGen, Labcorp Genetics (formerly Invitae)
• Axenfeld-Rieger syndrome type 3

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, PanelApp Australia, Labcorp Genetics (formerly Invitae)
• aniridia

  Inheritance: AD Classification: STRONG Submitted by: Genomics England PanelApp
• Axenfeld anomaly

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• Axenfeld-Rieger syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• isolated aniridia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• Peters anomaly

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• Rieger anomaly

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.49).
• BP7: Synonymous conserved (PhyloP=0.215 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FOXC1	NM_001453.3	c.18C>A	p.Ser6Ser	synonymous_variant	Exon 1 of 1	ENST00000645831.2	NP_001444.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FOXC1	ENST00000645831.2	c.18C>A	p.Ser6Ser	synonymous_variant	Exon 1 of 1		NM_001453.3	ENSP00000493906.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 1294570 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 631958

African (AFR) AF: 0.00 AC: 0 AN: 26158

American (AMR) AF: 0.00 AC: 0 AN: 20224

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 18690

East Asian (EAS) AF: 0.00 AC: 0 AN: 32808

South Asian (SAS) AF: 0.00 AC: 0 AN: 62808

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 44114

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 3632

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1033126

Other (OTH) AF: 0.00 AC: 0 AN: 53010

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.49
CADD	Benign	12
DANN	Benign	0.87
PhyloP100		0.21

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1363320651; hg19: chr6-1610698;