Variant chr12-53253505-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The ENST00000329548.5(MFSD5):c.670G>A(p.Glu224Lys) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,828 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

MFSD5
ENST00000329548.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.07

Variant links:

Genes affected

MFSD5 (HGNC:28156): (major facilitator superfamily domain containing 5) Predicted to enable molybdate ion transmembrane transporter activity. Predicted to be involved in molybdate ion transport. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

MFSD5 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.833

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MFSD5	NM_032889.5 linkuse as main transcript	c.670G>A	p.Glu224Lys	missense_variant	2/2	ENST00000329548.5	NP_116278.3	Q6N075-1
MFSD5	NM_001170790.2 linkuse as main transcript	c.991G>A	p.Glu331Lys	missense_variant	2/2		NP_001164261.1	Q6N075-2
MFSD5	XM_005269197.2 linkuse as main transcript	c.991G>A	p.Glu331Lys	missense_variant	3/3		XP_005269254.1	Q6N075-2
MFSD5	XM_005269198.5 linkuse as main transcript	c.670G>A	p.Glu224Lys	missense_variant	2/2		XP_005269255.1	Q6N075-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MFSD5	ENST00000329548.5 linkuse as main transcript	c.670G>A	p.Glu224Lys	missense_variant	2/2	1	NM_032889.5	ENSP00000332624.5	Q6N075-1
MFSD5	ENST00000534842.1 linkuse as main transcript	c.991G>A	p.Glu331Lys	missense_variant	2/2	2		ENSP00000442688.1	Q6N075-2
MFSD5	ENST00000551660.2 linkuse as main transcript	c.991G>A	p.Glu331Lys	missense_variant	2/2	2		ENSP00000449354.2	F8VV69

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251226

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135798

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461828

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727212

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 13, 2024

The c.991G>A (p.E331K) alteration is located in exon 2 (coding exon 2) of the MFSD5 gene. This alteration results from a G to A substitution at nucleotide position 991, causing the glutamic acid (E) at amino acid position 331 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.48

BayesDel_addAF

Uncertain

0.12

BayesDel_noAF

Uncertain

-0.060

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.25

.;T;T

Eigen

Uncertain

0.34

Eigen_PC

Uncertain

0.40

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.82

T;T;T

M_CAP

Benign

0.053

MetaRNN

Pathogenic

0.83

D;D;D

MetaSVM

Uncertain

0.17

MutationAssessor

Uncertain

2.7

.;.;M

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.68

PROVEAN

Uncertain

-3.8

D;D;D

REVEL

Uncertain

0.64

Sift

Uncertain

0.014

D;D;T

Sift4G

Uncertain

0.014

D;D;D

Polyphen

0.64

.;.;P

Vest4

0.48

MutPred

0.76

.;.;Gain of MoRF binding (P = 8e-04);

MVP

0.80

MPC

0.72

ClinPred

0.96

GERP RS

4.8

Varity_R

0.47

gMVP

0.74

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over