Variant 4-682828-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_032219.4(SLC49A3):c.1214C>T(p.Pro405Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000389 in 1,604,752 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00060 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00037 ( 1 hom. )

Consequence

SLC49A3
NM_032219.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0620

Variant links:

Genes affected

SLC49A3 (HGNC:26177): (solute carrier family 49 member 3) Predicted to enable transmembrane transporter activity. Predicted to be involved in transmembrane transport. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLC49A3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.005272448).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC49A3	NM_032219.4 linkuse as main transcript	c.1214C>T	p.Pro405Leu	missense_variant	9/10	ENST00000322224.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC49A3	ENST00000322224.9 linkuse as main transcript	c.1214C>T	p.Pro405Leu	missense_variant	9/10	1	NM_032219.4	P4	Q6UXD7-2

Frequencies

GnomAD3 genomes

AF:

0.000605

AC:

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00288

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000647

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000283

AC:

AN:

243538

Hom.:

AF XY:

0.000280

AC XY:

AN XY:

132008

show subpopulations

Gnomad AFR exome

AF:

0.0000647

Gnomad AMR exome

AF:

0.000353

Gnomad ASJ exome

AF:

0.000102

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000473

Gnomad OTH exome

AF:

0.000505

GnomAD4 exome

AF:

0.000367

AC:

533

AN:

1452446

Hom.:

Cov.:

AF XY:

0.000388

AC XY:

280

AN XY:

721122

show subpopulations

Gnomad4 AFR exome

AF:

0.0000899

Gnomad4 AMR exome

AF:

0.000790

Gnomad4 ASJ exome

AF:

0.0000771

Gnomad4 EAS exome

AF:

0.0000254

Gnomad4 SAS exome

AF:

0.0000235

Gnomad4 FIN exome

AF:

0.0000770

Gnomad4 NFE exome

AF:

0.000416

Gnomad4 OTH exome

AF:

0.000434

GnomAD4 genome

AF:

0.000604

AC:

AN:

152306

Hom.:

Cov.:

AF XY:

0.000618

AC XY:

AN XY:

74466

show subpopulations

Gnomad4 AFR

AF:

0.0000481

Gnomad4 AMR

AF:

0.00287

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000647

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000499

Hom.:

Bravo

AF:

0.000895

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000322

AC:

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

Sep 17, 2021

The c.1214C>T (p.P405L) alteration is located in exon 9 (coding exon 9) of the MFSD7 gene. This alteration results from a C to T substitution at nucleotide position 1214, causing the proline (P) at amino acid position 405 to be replaced by a leucine (L). 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

Benign

0.080

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.60

Cadd

Benign

Dann

Benign

0.83

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.097

LIST_S2

Benign

0.67

T;T;T;T;T

M_CAP

Benign

0.0073

MetaRNN

Benign

0.0053

T;T;T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

N;N;N;N;N

PrimateAI

Benign

0.25

PROVEAN

Uncertain

-3.0

D;D;D;D;D

REVEL

Benign

0.053

Sift

Benign

0.38

T;T;T;T;T

Sift4G

Uncertain

0.012

D;D;D;D;T

Polyphen

0.36

B;B;B;P;B

Vest4

0.30

MVP

0.26

MPC

0.074

ClinPred

0.0094

GERP RS

1.5

Varity_R

0.032

gMVP

0.44

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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