10-27112068-T-C

Variant names:

• chr10-27112068-T-C
• rs758233530
• NM_014263.4:c.2060A>G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_014263.4(YME1L1):​c.2060A>G​(p.Lys687Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,750 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: YME1L1 NM_014263.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.21

Genes affected

YME1L1 (HGNC:12843): (YME1 like 1 ATPase) The protein encoded by this gene is the human ortholog of yeast mitochondrial AAA metalloprotease, Yme1p. It is localized in the mitochondria and can functionally complement a yme1 disruptant yeast strain. It is proposed that this gene plays a role in mitochondrial protein metabolism and could be involved in mitochondrial pathologies. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.30006605).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
YME1L1	NM_014263.4	c.2060A>G	p.Lys687Arg	missense_variant	Exon 19 of 19	ENST00000376016.8	NP_055078.1
YME1L1	NM_139312.3	c.2231A>G	p.Lys744Arg	missense_variant	Exon 20 of 20		NP_647473.1
YME1L1	NM_001253866.2	c.1961A>G	p.Lys654Arg	missense_variant	Exon 18 of 18		NP_001240795.1
YME1L1	XM_011519300.4	c.2132A>G	p.Lys711Arg	missense_variant	Exon 19 of 19		XP_011517602.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
YME1L1	ENST00000376016.8	c.2060A>G	p.Lys687Arg	missense_variant	Exon 19 of 19	1	NM_014263.4	ENSP00000365184.3
YME1L1	ENST00000326799.7	c.2231A>G	p.Lys744Arg	missense_variant	Exon 20 of 20	1		ENSP00000318480.3
YME1L1	ENST00000613434.4	c.1961A>G	p.Lys654Arg	missense_variant	Exon 18 of 18	2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000398 AC: 1 AN: 251350 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 135848

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS 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: 6.84e-7 AC: 1 AN: 1461750 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 727160

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000224

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: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000824 AC: 1

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Optic atrophy 11 Uncertain:1

Aug 01, 2020

Baylor Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was determined to be of uncertain significance according to ACMG Guidelines, 2015 [PMID:25741868]. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.073
BayesDel_addAF	Uncertain	0.091	D
BayesDel_noAF	Uncertain	-0.020
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.34	.;T;.
Eigen	Benign	0.17
Eigen_PC	Uncertain	0.25
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.95	D;D;D
M_CAP	Benign	0.033	D
MetaRNN	Benign	0.30	T;T;T
MetaSVM	Uncertain	0.11	D
MutationAssessor	Benign	1.4	.;L;.
PrimateAI	Uncertain	0.74	T
PROVEAN	Uncertain	-2.4	.;N;N
REVEL	Uncertain	0.53
Sift	Benign	0.055	.;T;D
Sift4G	Benign	0.21	T;T;T
Polyphen		0.19, 0.96	.;B;D
Vest4		0.24
MutPred		0.50		.;Loss of ubiquitination at K744 (P = 0.0255);.;
MVP		0.73
MPC		0.99
ClinPred		0.34	T
GERP RS		5.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.16
gMVP		0.46

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: rs758233530; hg19: chr10-27400997;