Variant 17-83079892-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001004431.3(METRNL):c.77C>T(p.Pro26Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000111 in 986,914 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000069 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000012 ( 0 hom. )

Consequence

METRNL
NM_001004431.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.412

Variant links:

Genes affected

METRNL (HGNC:27584): (meteorin like, glial cell differentiation regulator) Predicted to enable hormone activity. Predicted to be involved in several processes, including brown fat cell differentiation; energy homeostasis; and positive regulation of brown fat cell differentiation. Located in extracellular exosome. [provided by Alliance of Genome Resources, Apr 2022]

METRNL links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.06990376).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
METRNL	NM_001004431.3 linkuse as main transcript	c.77C>T	p.Pro26Leu	missense_variant	1/4	ENST00000320095.12	NP_001004431.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
METRNL	ENST00000320095.12 linkuse as main transcript	c.77C>T	p.Pro26Leu	missense_variant	1/4	1	NM_001004431.3	ENSP00000315731	P3	Q641Q3-1

Frequencies

GnomAD3 genomes

AF:

0.0000686

AC:

AN:

145712

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000610

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000496

GnomAD4 exome

AF:

0.00000119

AC:

AN:

841202

Hom.:

Cov.:

AF XY:

0.00000256

AC XY:

AN XY:

390018

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000734

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

AF:

0.0000686

AC:

AN:

145712

Hom.:

Cov.:

AF XY:

0.0000847

AC XY:

AN XY:

70842

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000610

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000496

Bravo

AF:

0.000140

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 09, 2023

The c.77C>T (p.P26L) alteration is located in exon 1 (coding exon 1) of the METRNL gene. This alteration results from a C to T substitution at nucleotide position 77, causing the proline (P) at amino acid position 26 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

0.15

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.46

CADD

Benign

DANN

Benign

0.93

DEOGEN2

Benign

0.012

Eigen

Benign

-0.78

Eigen_PC

Benign

-0.74

FATHMM_MKL

Benign

0.023

LIST_S2

Benign

0.40

M_CAP

Uncertain

0.28

MetaRNN

Benign

0.070

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.63

MutationTaster

Benign

0.77

PrimateAI

Pathogenic

0.90

PROVEAN

Benign

0.96

REVEL

Benign

0.078

Sift

Benign

0.40

Sift4G

Benign

0.27

Polyphen

0.0010

Vest4

0.22

MutPred

0.22

Loss of glycosylation at P26 (P = 3e-04);

MVP

0.043

MPC

1.4

ClinPred

0.092

GERP RS

1.6

Varity_R

0.032

gMVP

0.17

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over