rs201985838

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_002361.4(MAG):c.1719C>A(p.Ser573Arg) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,460,324 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. 1/1 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. S573S) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

MAG
NM_002361.4 missense, splice_region

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.08

Publications

0 publications found

Variant links:

Genes affected

MAG (HGNC:6783): (myelin associated glycoprotein) The protein encoded by this gene is a type I membrane protein and member of the immunoglobulin superfamily. It is thought to be involved in the process of myelination. It is a lectin that binds to sialylated glycoconjugates and mediates certain myelin-neuron cell-cell interactions. Three alternatively spliced transcripts encoding different isoforms have been described for this gene. [provided by RefSeq, Nov 2010]

MAG Gene-Disease associations (from GenCC):

complex hereditary spastic paraplegia
Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
hereditary spastic paraplegia 75
Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet

MAG links:

ENSG00000289845 (HGNC:):

ENSG00000289845 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.13340962).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002361.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
MAG	NM_002361.4	MANE Select	c.1719C>A	p.Ser573Arg	missense splice_region	Exon 11 of 11	NP_002352.1
MAG	NM_001199216.2		c.1644C>A	p.Ser548Arg	missense splice_region	Exon 11 of 11	NP_001186145.1
MAG	NM_080600.3		c.*15C>A		splice_region	Exon 12 of 12	NP_542167.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
MAG	ENST00000392213.8	TSL:1 MANE Select	c.1719C>A	p.Ser573Arg	missense splice_region	Exon 11 of 11	ENSP00000376048.2
MAG	ENST00000537831.2	TSL:1	c.1644C>A	p.Ser548Arg	missense splice_region	Exon 11 of 11	ENSP00000440695.1
MAG	ENST00000361922.8	TSL:1	c.*15C>A		splice_region	Exon 12 of 12	ENSP00000355234.4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1460324

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726500

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33416

American (AMR)

AF:

0.00

AC:

AN:

44416

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26018

East Asian (EAS)

AF:

0.00

AC:

AN:

39682

South Asian (SAS)

AF:

0.00

AC:

AN:

86098

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53328

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5738

European-Non Finnish (NFE)

AF:

0.00000270

AC:

AN:

1111324

Other (OTH)

AF:

0.00

AC:

AN:

60304

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.508

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

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.28

BayesDel_addAF

Uncertain

0.091

BayesDel_noAF

Benign

-0.11

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.27

Eigen

Benign

-0.59

Eigen_PC

Benign

-0.69

FATHMM_MKL

Benign

0.25

LIST_S2

Benign

0.76

M_CAP

Benign

0.057

MetaRNN

Benign

0.13

MetaSVM

Benign

-0.68

MutationAssessor

Benign

0.55

PhyloP100

-1.1

PrimateAI

Uncertain

0.68

PROVEAN

Benign

-0.26

REVEL

Benign

0.27

Sift

Benign

0.22

Sift4G

Benign

0.089

Polyphen

0.83

Vest4

0.28

MutPred

0.23

Loss of phosphorylation at S573 (P = 0.0022)

MVP

0.91

MPC

0.59

ClinPred

0.71

GERP RS

-5.3

Varity_R

0.18

gMVP

0.60

Mutation Taster

=77/23

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.18

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over