1-17623054-A-T

Position:

• chr1-17623054-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_018125.4(ARHGEF10L):​c.1079A>T​(p.Gln360Leu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: ARHGEF10L NM_018125.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.84

Genes affected

ARHGEF10L (HGNC:25540): (Rho guanine nucleotide exchange factor 10 like) This gene belongs to the RhoGEF subfamily of RhoGTPases. Members of this subfamily are activated by specific guanine nucleotide exchange factors (GEFs) and are involved in signal transduction. The encoded protein shows cytosolic distribution. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.766

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARHGEF10L	NM_018125.4	c.1079A>T	p.Gln360Leu	missense_variant	12/29	ENST00000361221.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARHGEF10L	ENST00000361221.8	c.1079A>T	p.Gln360Leu	missense_variant	12/29	1	NM_018125.4	A1
ARHGEF10L	ENST00000375415.5	c.962A>T	p.Gln321Leu	missense_variant	10/27	1		P4
ARHGEF10L	ENST00000375408.7	c.413A>T	p.Gln138Leu	missense_variant	4/20	5		A1
ARHGEF10L	ENST00000469726.5	n.1359A>T		non_coding_transcript_exon_variant	4/20	2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

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

Nov 18, 2022

The c.1079A>T (p.Q360L) alteration is located in exon 12 (coding exon 11) of the ARHGEF10L gene. This alteration results from a A to T substitution at nucleotide position 1079, causing the glutamine (Q) at amino acid position 360 to be replaced by a leucine (L). 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	0.13
BayesDel_addAF	Benign	-0.0063	T
BayesDel_noAF	Benign	-0.25
CADD	Benign	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.23	T;.;T
Eigen	Benign	-0.29
Eigen_PC	Benign	-0.18
FATHMM_MKL	Uncertain	0.88	D
LIST_S2	Uncertain	0.91	D;D;D
M_CAP	Benign	0.038	D
MetaRNN	Pathogenic	0.77	D;D;D
MetaSVM	Benign	-0.95	T
MutationAssessor	Benign	1.3	L;.;.
MutationTaster	Benign	1.0	D;D;D;D;D;D;D
PrimateAI	Benign	0.34	T
PROVEAN	Uncertain	-3.6	D;D;D
REVEL	Benign	0.26
Sift	Benign	0.055	T;T;T
Sift4G	Uncertain	0.020	D;D;D
Polyphen		0.10	B;B;B
Vest4		0.70
MutPred		0.67		Loss of ubiquitination at K358 (P = 0.0596);.;.;
MVP		0.44
MPC		0.65
ClinPred		0.72	D
GERP RS		3.4
Varity_R		0.30
gMVP		0.45

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: chr1-17949549;