1-112689962-A-C

Position:

• chr1-112689962-A-C

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_001321324.2(MOV10):​c.700A>C​(p.Ile234Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000958 in 1,461,822 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000096 (0 hom.)
• Consequence: MOV10 NM_001321324.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.67

Genes affected

MOV10 (HGNC:7200): (Mov10 RNA helicase) Enables 5'-3' RNA helicase activity and RNA binding activity. Involved in defense response to virus; negative regulation of transposition, RNA-mediated; and posttranscriptional regulation of gene expression. Located in P-body and cytosol. Implicated in hypertension. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• BS2: High AC in GnomAdExome4 at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MOV10	NM_001321324.2	c.700A>C	p.Ile234Leu	missense_variant	5/21	ENST00000369645.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MOV10	ENST00000369645.6	c.700A>C	p.Ile234Leu	missense_variant	5/21	5	NM_001321324.2	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000958 AC: 14 AN: 1461822 Hom.: 0 Cov.: 32 AF XY: 0.00000550 AC XY: 4 AN XY: 727204

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: 0.0000108

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000282 Hom.: 0

Bravo AF: 0.00000378

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

May 24, 2023

The c.700A>C (p.I234L) alteration is located in exon 5 (coding exon 4) of the MOV10 gene. This alteration results from a A to C substitution at nucleotide position 700, causing the isoleucine (I) at amino acid position 234 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	0.27
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.070
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.38	T;T;T;T
Eigen	Uncertain	0.42
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.78	.;.;T;T
M_CAP	Uncertain	0.21	D
MetaRNN	Uncertain	0.52	D;D;D;D
MetaSVM	Uncertain	0.72	D
MutationAssessor	Uncertain	2.1	M;M;.;M
MutationTaster	Benign	1.0	D;D;D;D
PrimateAI	Uncertain	0.63	T
PROVEAN	Benign	-1.4	N;N;N;N
REVEL	Uncertain	0.61
Sift	Benign	0.069	T;T;T;T
Sift4G	Benign	0.11	T;T;T;T
Polyphen		0.91	P;P;P;P
Vest4		0.59
MutPred		0.47		Loss of loop (P = 0.0203);Loss of loop (P = 0.0203);.;Loss of loop (P = 0.0203);
MVP		0.79
MPC		0.28
ClinPred		0.74	D
GERP RS		5.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.29
gMVP		0.87

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

Other links and lift over

dbSNP: rs770891090; hg19: chr1-113232584;