Genetic Variant VMAC:p.Pro5Gln (chr19-5904904-C-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001017921.4(VMAC):c.14C>A(p.Pro5Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000329 in 152,198 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P5R) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

VMAC
NM_001017921.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.35

Publications

0 publications found

Variant links:

Genes affected

VMAC (HGNC:33803): (vimentin type intermediate filament associated coiled-coil protein) Predicted to be located in cytoplasm. Predicted to be active in type III intermediate filament. [provided by Alliance of Genome Resources, Apr 2022]

VMAC links:

ENSG00000267314 (HGNC:):

ENSG00000267314 links:

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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=0.06689593).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VMAC	NM_001017921.4 link	c.14C>A	p.Pro5Gln	missense_variant	Exon 1 of 2	ENST00000339485.4	NP_001017921.1	Q2NL98

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
VMAC	ENST00000339485.4 link	c.14C>A	p.Pro5Gln	missense_variant	Exon 1 of 2	1	NM_001017921.4	ENSP00000343348.2		Q2NL98
ENSG00000267314	ENST00000588891.1 link	n.14C>A		non_coding_transcript_exon_variant	Exon 1 of 4	4		ENSP00000468419.1		K7ERU9

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1330754

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

656988

African (AFR)

AF:

0.00

AC:

AN:

26756

American (AMR)

AF:

0.00

AC:

AN:

27008

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23164

East Asian (EAS)

AF:

0.00

AC:

AN:

29336

South Asian (SAS)

AF:

0.00

AC:

AN:

73452

European-Finnish (FIN)

AF:

0.00

AC:

AN:

32962

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3900

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1058956

Other (OTH)

AF:

0.00

AC:

AN:

55220

GnomAD4 genome

AF:

0.0000329

AC:

AN:

152198

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74356

show subpopulations

African (AFR)

AF:

0.000121

AC:

AN:

41458

American (AMR)

AF:

0.00

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5190

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10622

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68020

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.495

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000416

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

CADD

Benign

(source)

DANN

Benign

0.65

DEOGEN2

Benign

0.0050

Eigen

Benign

-0.81

Eigen_PC

Benign

-0.78

FATHMM_MKL

Benign

0.23

LIST_S2

Benign

0.53

M_CAP

Benign

0.0088

MetaRNN

Benign

0.067

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.3

PhyloP100

1.4

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-1.1

REVEL

Benign

0.020

Sift

Benign

0.23

Sift4G

Benign

0.24

Polyphen

0.0010

Vest4

0.13

MutPred

0.18

Loss of glycosylation at P5 (P = 0.0259);

MVP

0.014

MPC

0.46

ClinPred

0.15

GERP RS

1.0

PromoterAI

0.20

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.033

gMVP

0.16

Mutation Taster

=100/0

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

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19-5904904-C-A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over