rs35258787

Variant names:

• chr2-215361694-CG-C
• rs35258787
• NM_212482.4:c.7363-69delC

Your query was ambiguous. Multiple possible variants found:

• chr2-215361694-CG-C
• chr2-215361694-CG-CGG

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_212482.4(FN1):​c.7363-69delC variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000159 in 1,260,222 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 9.0e-7 (0 hom.)
• Consequence: FN1 NM_212482.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.83
• Publications: 0 publications found

Genes affected

FN1 (HGNC:3778): (fibronectin 1) This gene encodes fibronectin, a glycoprotein present in a soluble dimeric form in plasma, and in a dimeric or multimeric form at the cell surface and in extracellular matrix. The encoded preproprotein is proteolytically processed to generate the mature protein. Fibronectin is involved in cell adhesion and migration processes including embryogenesis, wound healing, blood coagulation, host defense, and metastasis. The gene has three regions subject to alternative splicing, with the potential to produce 20 different transcript variants, at least one of which encodes an isoform that undergoes proteolytic processing. The full-length nature of some variants has not been determined. [provided by RefSeq, Jan 2016]

ATIC (HGNC:794): (5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/IMP cyclohydrolase) This gene encodes a bifunctional protein that catalyzes the last two steps of the de novo purine biosynthetic pathway. The N-terminal domain has phosphoribosylaminoimidazolecarboxamide formyltransferase activity, and the C-terminal domain has IMP cyclohydrolase activity. A mutation in this gene results in AICA-ribosiduria. [provided by RefSeq, Sep 2009]

ATIC Gene-Disease associations (from GenCC):

• AICA-ribosiduria

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), G2P

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_212482.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FN1	NM_212482.4	MANE Select	c.7363-69delC		intron	N/A	NP_997647.2	P02751-15
	FN1	NM_001306129.2		c.7270-69delC		intron	N/A	NP_001293058.2	P02751-7
	FN1	NM_001365517.2		c.7093-69delC		intron	N/A	NP_001352446.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FN1	ENST00000354785.11	TSL:1 MANE Select	c.7363-69delC		intron	N/A	ENSP00000346839.4	P02751-15
	FN1	ENST00000323926.10	TSL:1	c.7270-69delC		intron	N/A	ENSP00000323534.6	P02751-7
	FN1	ENST00000336916.8	TSL:1	c.6997-69delC		intron	N/A	ENSP00000338200.4	P02751-3

Frequencies

GnomAD3 genomes AF: 0.00000659 AC: 1 AN: 151712 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 9.02e-7 AC: 1 AN: 1108510 Hom.: 0 AF XY: 0.00000176 AC XY: 1 AN XY: 568156

African (AFR) AF: 0.00 AC: 0 AN: 26462

American (AMR) AF: 0.00 AC: 0 AN: 44130

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 23870

East Asian (EAS) AF: 0.00 AC: 0 AN: 38054

South Asian (SAS) AF: 0.00 AC: 0 AN: 79088

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52326

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5064

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 790770

Other (OTH) AF: 0.0000205 AC: 1 AN: 48746

GnomAD4 genome AF: 0.00000659 AC: 1 AN: 151712 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74084

African (AFR) AF: 0.0000242 AC: 1 AN: 41272

American (AMR) AF: 0.00 AC: 0 AN: 15232

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5170

South Asian (SAS) AF: 0.00 AC: 0 AN: 4804

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10500

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67946

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-1.8

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: rs35258787; hg19: chr2-216226417;