5-16670930-G-A

Position:

• chr5-16670930-G-A

Variant summary

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

The NM_012334.3(MYO10):​c.5479C>T​(p.Leu1827Phe) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: MYO10 NM_012334.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 8.14

Genes affected

MYO10 (HGNC:7593): (myosin X) This gene encodes a member of the myosin superfamily. The protein represents an unconventional myosin; it should not be confused with the conventional non-muscle myosin-10 (MYH10). Unconventional myosins contain the basic domains of conventional myosins and are further distinguished from class members by their tail domains. This gene functions as an actin-based molecular motor and plays a role in integration of F-actin and microtubule cytoskeletons during meiosis. [provided by RefSeq, Dec 2011]

RETREG1-AS1 (HGNC:55551): (RETREG1 antisense RNA 1)

ACMG classification

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/exons	MANE	Protein	UniProt
MYO10	NM_012334.3	c.5479C>T	p.Leu1827Phe	missense_variant	39/41	ENST00000513610.6	NP_036466.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MYO10	ENST00000513610.6	c.5479C>T	p.Leu1827Phe	missense_variant	39/41	1	NM_012334.3	ENSP00000421280	P1
RETREG1-AS1	ENST00000653650.1	n.330-7904G>A		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 34

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

Aug 08, 2023

The c.5479C>T (p.L1827F) alteration is located in exon 39 (coding exon 39) of the MYO10 gene. This alteration results from a C to T substitution at nucleotide position 5479, causing the leucine (L) at amino acid position 1827 to be replaced by a phenylalanine (F). 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	Pathogenic	0.61
BayesDel_addAF	Pathogenic	0.24	D
BayesDel_noAF	Uncertain	0.11
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.16	T;D;D;D
Eigen	Pathogenic	0.78
Eigen_PC	Pathogenic	0.70
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.92	D;D;.;D
M_CAP	Uncertain	0.15	D
MetaRNN	Uncertain	0.71	D;D;D;D
MetaSVM	Uncertain	0.45	D
MutationAssessor	Uncertain	2.4	.;M;.;.
MutationTaster	Benign	1.0	D;D;D;D;D
PrimateAI	Uncertain	0.60	T
PROVEAN	Uncertain	-2.9	.;D;D;D
REVEL	Pathogenic	0.70
Sift	Uncertain	0.0030	.;D;D;D
Sift4G	Uncertain	0.013	D;D;D;D
Polyphen		1.0	.;D;.;.
Vest4		0.59
MutPred		0.58		.;Loss of disorder (P = 0.1478);.;.;
MVP		0.84
MPC		0.76
ClinPred		0.98	D
GERP RS		5.4
Varity_R		0.49
gMVP		0.43

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: chr5-16671039;