rs3811143

Variant names:

• chr9-134879920-C-A
• rs3811143
• XM_011518392.4:c.68-2606C>A

Your query was ambiguous. Multiple possible variants found:

• chr9-134879920-C-A
• chr9-134879920-C-T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The XM_011518392.4(FCN2):​c.68-2606C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00862 in 152,168 control chromosomes in the GnomAD database, including 59 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0086 (59 hom., cov: 32)
• Consequence: FCN2 XM_011518392.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.708
• Publications: 2 publications found

Genes affected

FCN2 (HGNC:3624): (ficolin 2) The product of this gene belongs to the ficolin family of proteins. This family is characterized by the presence of a leader peptide, a short N-terminal segment, followed by a collagen-like region, and a C-terminal fibrinogen-like domain. This gene is predominantly expressed in the liver, and has been shown to have carbohydrate binding and opsonic activities. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.139 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FCN2	XM_011518392.4	c.68-2606C>A		intron_variant	Intron 1 of 7		XP_011516694.1
FCN2	XM_006717015.5	c.68-3382C>A		intron_variant	Intron 1 of 6		XP_006717078.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt

Frequencies

GnomAD3 genomes AF: 0.00860 AC: 1307 AN: 152054 Hom.: 59 Cov.: 32

Gnomad AFR AF: 0.00488

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00772

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.147

Gnomad SAS AF: 0.0158

Gnomad FIN AF: 0.00962

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000426

Gnomad OTH AF: 0.00911

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00862 AC: 1311 AN: 152168 Hom.: 59 Cov.: 32 AF XY: 0.00999 AC XY: 743 AN XY: 74374

African (AFR) AF: 0.00494 AC: 205 AN: 41516

American (AMR) AF: 0.00778 AC: 119 AN: 15296

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

East Asian (EAS) AF: 0.148 AC: 763 AN: 5152

South Asian (SAS) AF: 0.0154 AC: 74 AN: 4820

European-Finnish (FIN) AF: 0.00962 AC: 102 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000427 AC: 29 AN: 67992

Other (OTH) AF: 0.00901 AC: 19 AN: 2108

Alfa AF: 0.000638 Hom.: 0

Bravo AF: 0.00889

Asia WGS AF: 0.0660 AC: 228 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	0.22
DANN	Benign	0.56
PhyloP100		-0.71

Splicing

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

Other links and lift over

dbSNP: rs3811143; hg19: chr9-137771766;