10-11463315-T-A

Position:

• chr10-11463315-T-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_014688.5(USP6NL):​c.1613A>T​(p.Asp538Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,628 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: USP6NL NM_014688.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.30

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.19550025).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
USP6NL	NM_014688.5	c.1613A>T	p.Asp538Val	missense_variant	15/15	ENST00000609104.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
USP6NL	ENST00000609104.6	c.1613A>T	p.Asp538Val	missense_variant	15/15	1	NM_014688.5	P1
USP6NL	ENST00000379237.6	c.1682A>T	p.Asp561Val	missense_variant	14/14	5
USP6NL	ENST00000277575.5	c.1664A>T	p.Asp555Val	missense_variant	14/14	5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461628 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 727102

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: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 22, 2023

The c.1664A>T (p.D555V) alteration is located in exon 14 (coding exon 14) of the USP6NL gene. This alteration results from a A to T substitution at nucleotide position 1664, causing the aspartic acid (D) at amino acid position 555 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	0.12
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.40
CADD	Benign	14
DANN	Uncertain	0.99
DEOGEN2	Benign	0.29	T;.;.
Eigen	Benign	-0.30
Eigen_PC	Benign	-0.37
FATHMM_MKL	Benign	0.28	N
LIST_S2	Uncertain	0.94	D;D;D
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.20	T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.2	M;.;.
MutationTaster	Benign	1.0	D;D;D
PrimateAI	Uncertain	0.51	T
Sift4G	Uncertain	0.011	D;D;D
Polyphen		0.91	P;B;.
Vest4		0.25
MutPred		0.26		Gain of MoRF binding (P = 0.0206);.;.;
MVP		0.61
MPC		0.22
ClinPred		0.91	D
GERP RS		4.8
Varity_R		0.24
gMVP		0.25

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-11505314;