chr1-16058628-G-T

Variant names:

• chr1-16058628-G-T
• rs749786831
• NM_182623.3:c.652C>A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_182623.3(FAM131C):​c.652C>A​(p.Pro218Thr) variant causes a missense 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. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P218S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 44)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FAM131C NM_182623.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.25
• Publications: 0 publications found

Genes affected

FAM131C (HGNC:26717): (family with sequence similarity 131 member C)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.12593865).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182623.3. 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
	FAM131C	NM_182623.3	MANE Select	c.652C>A	p.Pro218Thr	missense	Exon 7 of 7	NP_872429.2	Q96AQ9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FAM131C	ENST00000375662.5	TSL:1 MANE Select	c.652C>A	p.Pro218Thr	missense	Exon 7 of 7	ENSP00000364814.4	Q96AQ9
	FAM131C	ENST00000943020.1		c.616C>A	p.Pro206Thr	missense	Exon 6 of 6	ENSP00000613079.1
	FAM131C	ENST00000904375.1		c.469C>A	p.Pro157Thr	missense	Exon 6 of 6	ENSP00000574434.1

Frequencies

GnomAD3 genomes Cov.: 44

GnomAD2 exomes AF: 0.00 AC: 0 AN: 216916 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1437908 Hom.: 0 Cov.: 88 AF XY: 0.00 AC XY: 0 AN XY: 712574

African (AFR) AF: 0.00 AC: 0 AN: 33352

American (AMR) AF: 0.00 AC: 0 AN: 39760

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25530

East Asian (EAS) AF: 0.00 AC: 0 AN: 38994

South Asian (SAS) AF: 0.00 AC: 0 AN: 81896

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51824

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4720

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1102180

Other (OTH) AF: 0.00 AC: 0 AN: 59652

GnomAD4 genome Cov.: 44

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.066
PhyloP100		1.2
Varity_R		0.045
gMVP		0.19
Mutation Taster		=100/0	polymorphism

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs749786831; hg19: chr1-16385123;