NM_138461.4:c.535G>A

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_ModerateBP6_Moderate

The NM_138461.4(TM4SF19):c.535G>A(p.Ala179Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000335 in 1,613,910 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000031 ( 0 hom. )

Consequence

TM4SF19
NM_138461.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.92

Publications

1 publications found

Variant links:

Genes affected

TM4SF19 (HGNC:25167): (transmembrane 4 L six family member 19) The protein encoded by this gene is a member of the four-transmembrane L6 superfamily. Members of this family function in various cellular processes including cell proliferation, motility, and adhesion via their interactions with integrins. In human brain tissue, this gene is expressed at high levels in the parietal lobe, occipital lobe, hippocampus, pons, white matter, corpus callosum, and cerebellum. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, May 2017]

TM4SF19 links:

TM4SF19-DYNLT2B (HGNC:49190): (TM4SF19-DYNLT2B readthrough (NMD candidate)) This locus represents naturally occurring read-through transcription between the neighboring transmembrane 4 L six family member 19 (TM4SF19) and Tctex1 domain containing 2 (TCTEX1D2) genes on chromosome 3. The read-through transcript is a candidate for nonsense-mediated mRNA decay (NMD), and is thus not expected to produce a protein product. [provided by RefSeq, Mar 2011]

TM4SF19-DYNLT2B links:

TM4SF19-AS1 (HGNC:41085): (TM4SF19 antisense RNA 1)

TM4SF19-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.08079827).

BP6

Variant 3-196323912-C-T is Benign according to our data. Variant chr3-196323912-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 3326461.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_138461.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TM4SF19	NM_138461.4	MANE Select	c.535G>A	p.Ala179Thr	missense	Exon 5 of 5	NP_612470.2	Q96DZ7-1
TM4SF19	NM_001204898.2		c.457G>A	p.Ala153Thr	missense	Exon 4 of 4	NP_001191827.1	Q96DZ7-2
TM4SF19	NM_001204897.2		c.531G>A	p.Pro177Pro	synonymous	Exon 5 of 5	NP_001191826.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
TM4SF19	ENST00000273695.4	TSL:1 MANE Select	c.535G>A	p.Ala179Thr	missense	Exon 5 of 5	ENSP00000273695.4	Q96DZ7-1
TM4SF19	ENST00000454715.5	TSL:1	c.457G>A	p.Ala153Thr	missense	Exon 4 of 4	ENSP00000387728.1	Q96DZ7-2
TM4SF19	ENST00000446879.5	TSL:1	c.531G>A	p.Pro177Pro	synonymous	Exon 5 of 6	ENSP00000395280.1	C9JCD5

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152034

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000197

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000517

AC:

AN:

251216

AF XY:

0.0000368

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.0000993

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.0000352

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000315

AC:

AN:

1461876

Hom.:

Cov.:

AF XY:

0.0000358

AC XY:

AN XY:

727234

show subpopulations

African (AFR)

AF:

0.0000597

AC:

AN:

33480

American (AMR)

AF:

0.000112

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.0000383

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86256

European-Finnish (FIN)

AF:

0.0000562

AC:

AN:

53404

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.0000315

AC:

AN:

1112012

Other (OTH)

AF:

0.00

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.478

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:

0.0000526

AC:

AN:

152034

Hom.:

Cov.:

AF XY:

0.0000808

AC XY:

AN XY:

74248

show subpopulations

African (AFR)

AF:

0.0000483

AC:

AN:

41382

American (AMR)

AF:

0.000197

AC:

AN:

15248

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.000193

AC:

AN:

5194

South Asian (SAS)

AF:

0.00

AC:

AN:

4826

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10600

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000294

AC:

AN:

68008

Other (OTH)

AF:

0.00

AC:

AN:

2080

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.550

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:

0.0000494

Hom.:

Bravo

AF:

0.0000453

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000741

AC:

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.069

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.57

CADD

Benign

0.94

(source)

DANN

Benign

0.87

DEOGEN2

Benign

0.0026

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.019

LIST_S2

Benign

0.47

M_CAP

Benign

0.0027

MetaRNN

Benign

0.081

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.5

PhyloP100

-2.9

PROVEAN

Benign

0.76

REVEL

Benign

0.027

Sift

Benign

0.71

Sift4G

Benign

0.36

Polyphen

0.0010

Vest4

0.041

MVP

0.055

MPC

0.30

ClinPred

0.040

GERP RS

-8.9

PromoterAI

-0.0060

Neutral

(source)

Varity_R

0.019

gMVP

0.18

Mutation Taster

=94/6

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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