Genetic Variant MYRF:p.Pro194Ser (chr11-61770365-C-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001127392.3(MYRF):c.580C>T(p.Pro194Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000241 in 1,533,380 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000024 ( 0 hom. )

Consequence

MYRF
NM_001127392.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0840

Publications

0 publications found

Variant links:

Genes affected

MYRF (HGNC:1181): (myelin regulatory factor) This gene encodes a transcription factor that is required for central nervous system myelination and may regulate oligodendrocyte differentiation. It is thought to act by increasing the expression of genes that effect myelin production but may also directly promote myelin gene expression. Loss of a similar gene in mouse models results in severe demyelination. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2014]

MYRF links:

TMEM258 (HGNC:1164): (transmembrane protein 258) Involved in protein N-linked glycosylation. Located in endoplasmic reticulum. Part of oligosaccharyltransferase I complex. [provided by Alliance of Genome Resources, Apr 2022]

TMEM258 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.09423503).

BS2

High AC in GnomAdExome4 at 33 AD,Unknown gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001127392.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MYRF	NM_001127392.3	MANE Select	c.580C>T	p.Pro194Ser	missense	Exon 5 of 27	NP_001120864.1	Q9Y2G1-1
	MYRF	NM_013279.4		c.553C>T	p.Pro185Ser	missense	Exon 5 of 26	NP_037411.1	Q9Y2G1-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
MYRF	ENST00000278836.10	TSL:1 MANE Select	c.580C>T	p.Pro194Ser	missense	Exon 5 of 27	ENSP00000278836.4	Q9Y2G1-1
MYRF	ENST00000265460.9	TSL:1	c.553C>T	p.Pro185Ser	missense	Exon 5 of 26	ENSP00000265460.5	Q9Y2G1-2
MYRF	ENST00000856811.1		c.580C>T	p.Pro194Ser	missense	Exon 5 of 27	ENSP00000526870.1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

151868

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000589

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00000679

AC:

AN:

147348

AF XY:

0.0000127

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000182

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000239

AC:

AN:

1381512

Hom.:

Cov.:

AF XY:

0.0000264

AC XY:

AN XY:

681632

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31292

American (AMR)

AF:

0.00

AC:

AN:

35548

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24748

East Asian (EAS)

AF:

0.00

AC:

AN:

35672

South Asian (SAS)

AF:

0.00

AC:

AN:

78192

European-Finnish (FIN)

AF:

0.00

AC:

AN:

47534

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4550

European-Non Finnish (NFE)

AF:

0.0000300

AC:

AN:

1066638

Other (OTH)

AF:

0.0000174

AC:

AN:

57338

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.499

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000263

AC:

AN:

151868

Hom.:

Cov.:

AF XY:

0.0000270

AC XY:

AN XY:

74166

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41332

American (AMR)

AF:

0.00

AC:

AN:

15270

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5168

South Asian (SAS)

AF:

0.00

AC:

AN:

4806

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10600

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000589

AC:

AN:

67914

Other (OTH)

AF:

0.00

AC:

AN:

2086

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000581

Hom.:

Bravo

AF:

0.0000340

ExAC

AF:

0.0000247

AC:

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.090

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.48

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.035

Eigen

Benign

-0.59

Eigen_PC

Benign

-0.53

FATHMM_MKL

Benign

0.26

LIST_S2

Benign

0.86

M_CAP

Benign

0.037

MetaRNN

Benign

0.094

MetaSVM

Benign

-1.1

PhyloP100

0.084

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-1.4

REVEL

Benign

0.14

Sift

Benign

0.34

Sift4G

Benign

0.57

Polyphen

0.14

Vest4

0.33

MVP

0.13

MPC

0.12

ClinPred

0.14

GERP RS

3.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.082

gMVP

0.14

Mutation Taster

=84/16

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over