dbSNP rs758855400: USP6NL:p.Ala797Val (chr10-11462538-G-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_014688.5(USP6NL):c.2390C>T(p.Ala797Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000753 in 1,461,706 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A797S) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000075 ( 0 hom. )

Consequence

USP6NL
NM_014688.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.00

Publications

1 publications found

Variant links:

Genes affected

USP6NL (HGNC:16858): (USP6 N-terminal like) Enables GTPase activator activity and small GTPase binding activity. Involved in several processes, including plasma membrane to endosome transport; positive regulation of GTPase activity; and retrograde transport, plasma membrane to Golgi. Located in cytoplasmic vesicle and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

USP6NL links:

ENSG00000301463 (HGNC:):

ENSG00000301463 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.055835426).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
USP6NL	NM_014688.5 link	c.2390C>T	p.Ala797Val	missense_variant	Exon 15 of 15	ENST00000609104.6	NP_055503.1	Q92738-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
USP6NL	ENST00000609104.6 link	c.2390C>T	p.Ala797Val	missense_variant	Exon 15 of 15	1	NM_014688.5	ENSP00000476462.1		Q92738-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000802

AC:

AN:

249272

AF XY:

0.0000148

show subpopulations

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

AF:

0.00000753

AC:

AN:

1461706

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727134

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.000116

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53400

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111870

Other (OTH)

AF:

0.0000166

AC:

AN:

60374

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.470

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Sep 05, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.2441C>T (p.A814V) alteration is located in exon 14 (coding exon 14) of the USP6NL gene. This alteration results from a C to T substitution at nucleotide position 2441, causing the alanine (A) at amino acid position 814 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.080

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.65

CADD

Benign

(source)

DANN

Benign

0.90

DEOGEN2

Benign

0.088

T;.;.

Eigen

Benign

-0.52

Eigen_PC

Benign

-0.45

FATHMM_MKL

Benign

0.17

LIST_S2

Benign

0.80

T;T;T

M_CAP

Benign

0.0029

MetaRNN

Benign

0.056

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

1.7

L;.;.

PhyloP100

1.0

PrimateAI

Benign

0.32

PROVEAN

Benign

-1.1

.;N;.

REVEL

Benign

0.069

Sift

Benign

0.096

.;T;.

Sift4G

Benign

0.44

T;T;T

Polyphen

0.0010

B;B;.

Vest4

0.060

MutPred

0.039

Loss of glycosylation at P792 (P = 0.1772);.;.;

MVP

0.54

MPC

0.13

ClinPred

0.063

GERP RS

3.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.049

gMVP

0.18

Mutation Taster

=89/11

polymorphism

(source)

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

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rs758855400

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over