Genetic Variant NM_014228.5:c.640C>A (chr5-150199283-C-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_014228.5(SLC6A7):c.640C>A(p.Arg214Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,636 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

SLC6A7
NM_014228.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.15

Variant links:

Genes affected

SLC6A7 (HGNC:11054): (solute carrier family 6 member 7) This gene is a member of the gamma-aminobutyric acid (GABA) neurotransmitter gene family and encodes a high-affinity mammalian brain L-proline transporter protein. This transporter protein differs from other sodium-dependent plasma membrane carriers by its pharmacological specificity, kinetic properties, and ionic requirements. [provided by RefSeq, Jul 2008]

SLC6A7 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC6A7	NM_014228.5 link	c.640C>A	p.Arg214Ser	missense_variant	Exon 5 of 14	ENST00000230671.7	NP_055043.2	Q99884

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC6A7	ENST00000230671.7 link	c.640C>A	p.Arg214Ser	missense_variant	Exon 5 of 14	1	NM_014228.5	ENSP00000230671.2		Q99884
SLC6A7	ENST00000524041.1 link	c.640C>A	p.Arg214Ser	missense_variant	Exon 5 of 16	5		ENSP00000428200.1		E5RJL1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461636

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727142

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.86

BayesDel_addAF

Pathogenic

0.25

BayesDel_noAF

Uncertain

0.12

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.41

T;T

Eigen

Benign

-0.019

Eigen_PC

Benign

0.17

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.91

D;D

M_CAP

Benign

0.026

MetaRNN

Uncertain

0.51

D;D

MetaSVM

Benign

-0.67

MutationAssessor

Benign

1.3

L;.

PrimateAI

Uncertain

0.61

PROVEAN

Uncertain

-3.4

D;D

REVEL

Uncertain

0.46

Sift

Benign

0.13

T;T

Sift4G

Benign

0.14

T;T

Polyphen

0.044

B;.

Vest4

0.53

MutPred

0.62

Gain of disorder (P = 0.0559);Gain of disorder (P = 0.0559);

MVP

0.88

MPC

0.28

ClinPred

0.98

GERP RS

5.2

Varity_R

0.74

gMVP

0.82

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over