dbSNP rs2233984: C6orf15:p.Gly291Val (chr6-31111487-C-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_014070.3(C6orf15):c.872G>T(p.Gly291Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,459,846 control chromosomes in the GnomAD database, with no homozygous occurrence. 12/20 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. G291D) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

C6orf15
NM_014070.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.284

Variant links:

Genes affected

C6orf15 (HGNC:13927): (chromosome 6 open reading frame 15) Predicted to enable several functions, including collagen V binding activity; fibronectin binding activity; and glycosaminoglycan binding activity. Predicted to be involved in extracellular matrix organization. Predicted to be located in interstitial matrix. Predicted to be active in extracellular matrix. [provided by Alliance of Genome Resources, Apr 2022]

C6orf15 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
C6orf15	NM_014070.3 link	c.872G>T	p.Gly291Val	missense_variant	Exon 2 of 2	ENST00000259870.4	NP_054789.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
C6orf15	ENST00000259870.4 link	c.872G>T	p.Gly291Val	missense_variant	Exon 2 of 2	1	NM_014070.3	ENSP00000259870.3		Q6UXA7

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1459846

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726140

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000851

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.68

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.053

Eigen

Benign

-0.59

Eigen_PC

Benign

-0.78

FATHMM_MKL

Benign

0.082

M_CAP

Benign

0.013

MetaRNN

Uncertain

0.52

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.90

PROVEAN

Pathogenic

-6.0

REVEL

Benign

0.083

Sift

Uncertain

0.013

Sift4G

Uncertain

0.0070

Polyphen

0.93

Vest4

0.31

MutPred

0.38

Gain of sheet (P = 0.0061);

MVP

0.40

MPC

1.0

ClinPred

0.83

GERP RS

0.066

Varity_R

0.038

gMVP

0.49

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over