rs569301210

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_017636.4(TRPM4):c.2231A>T(p.Lys744Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000031 in 1,548,158 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. K744K) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000028 ( 0 hom. )

Consequence

TRPM4
NM_017636.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:4

Conservation

PhyloP100: 0.446

Publications

1 publications found

Variant links:

Genes affected

TRPM4 (HGNC:17993): (transient receptor potential cation channel subfamily M member 4) The protein encoded by this gene is a calcium-activated nonselective ion channel that mediates transport of monovalent cations across membranes, thereby depolarizing the membrane. The activity of the encoded protein increases with increasing intracellular calcium concentration, but this channel does not transport calcium. [provided by RefSeq, Mar 2016]

TRPM4 Gene-Disease associations (from GenCC):

erythrokeratodermia variabilis et progressiva 6
Inheritance: AD Classification: STRONG, MODERATE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), G2P, Ambry Genetics
progressive familial heart block type IB
Inheritance: AD Classification: STRONG, MODERATE Submitted by: Genomics England PanelApp, Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
erythrokeratodermia variabilis
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
progressive familial heart block
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
Brugada syndrome
Inheritance: AD Classification: LIMITED, NO_KNOWN Submitted by: Genomics England PanelApp, ClinGen

TRPM4 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.02162236).

BP6

Variant 19-49196460-A-T is Benign according to our data. Variant chr19-49196460-A-T is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 329862.

BS2

High AC in GnomAd4 at 9 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017636.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TRPM4	NM_017636.4	MANE Select	c.2231A>T	p.Lys744Met	missense	Exon 17 of 25	NP_060106.2
TRPM4	NM_001321281.2		c.1886A>T	p.Lys629Met	missense	Exon 15 of 23	NP_001308210.1
TRPM4	NM_001321283.2		c.1709A>T	p.Lys570Met	missense	Exon 15 of 23	NP_001308212.1	Q8TD43-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TRPM4	ENST00000252826.10	TSL:1 MANE Select	c.2231A>T	p.Lys744Met	missense	Exon 17 of 25	ENSP00000252826.4	Q8TD43-1
TRPM4	ENST00000427978.6	TSL:1	c.2211-3840A>T		intron	N/A	ENSP00000407492.1	Q8TD43-3
TRPM4	ENST00000595519.5	TSL:1	n.*1641A>T		non_coding_transcript_exon	Exon 15 of 23	ENSP00000469893.1	M0QYK7

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152052

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:

0.000966

Gnomad SAS

AF:

0.000831

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000100

AC:

AN:

149694

AF XY:

0.0000973

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000923

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000279

AC:

AN:

1395990

Hom.:

Cov.:

AF XY:

0.0000290

AC XY:

AN XY:

689568

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31918

American (AMR)

AF:

0.00

AC:

AN:

34862

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

24394

East Asian (EAS)

AF:

0.000519

AC:

AN:

36582

South Asian (SAS)

AF:

0.000191

AC:

AN:

78548

European-Finnish (FIN)

AF:

0.00

AC:

AN:

43630

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5650

European-Non Finnish (NFE)

AF:

9.24e-7

AC:

AN:

1082452

Other (OTH)

AF:

0.0000690

AC:

AN:

57954

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.494

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:

0.0000591

AC:

AN:

152168

Hom.:

Cov.:

AF XY:

0.0000806

AC XY:

AN XY:

74412

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41526

American (AMR)

AF:

0.00

AC:

AN:

15292

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.000968

AC:

AN:

5164

South Asian (SAS)

AF:

0.000832

AC:

AN:

4810

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67974

Other (OTH)

AF:

0.00

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.481

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:

0.0000434

Hom.:

Bravo

AF:

0.0000567

ExAC

AF:

0.0000726

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

Progressive familial heart block type IB (2)

Cardiovascular phenotype (1)

not specified (1)

TRPM4-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.39

CADD

Benign

(source)

DANN

Benign

0.90

DEOGEN2

Benign

0.17

Eigen

Benign

-0.27

Eigen_PC

Benign

-0.34

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.59

M_CAP

Benign

0.078

MetaRNN

Benign

0.022

MetaSVM

Benign

-0.89

MutationAssessor

Uncertain

2.3

PhyloP100

0.45

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-0.84

REVEL

Benign

0.19

Sift

Benign

0.061

Sift4G

Uncertain

0.039

Polyphen

0.99

Vest4

0.37

MutPred

0.33

Loss of ubiquitination at K744 (P = 1e-04)

MVP

0.58

MPC

0.56

ClinPred

0.048

GERP RS

2.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.074

gMVP

0.58

Mutation Taster

=89/11

polymorphism

(source)

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

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