rs574414124

Variant names:

• chr14-22773405-T-C
• rs574414124
• NM_003982.4:c.*205A>G

Your query was ambiguous. Multiple possible variants found:

• chr14-22773405-T-C
• chr14-22773405-T-G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_003982.4(SLC7A7):​c.*205A>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000472 in 657,314 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000055 (1 hom.)
• Consequence: SLC7A7 NM_003982.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.193

Genes affected

SLC7A7 (HGNC:11065): (solute carrier family 7 member 7) The protein encoded by this gene is the light subunit of a cationic amino acid transporter. This sodium-independent transporter is formed when the light subunit encoded by this gene dimerizes with the heavy subunit transporter protein SLC3A2. This transporter is found in epithelial cell membranes where it transfers cationic and large neutral amino acids from the cell to the extracellular space. Defects in this gene are a cause of lysinuric protein intolerance (LPI). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2011]

ACMG classification

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 (BayesDel_noAF=-0.84).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC7A7	NM_003982.4	c.*205A>G		3_prime_UTR_variant	Exon 10 of 10	ENST00000674313.1	NP_003973.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC7A7	ENST00000674313	c.*205A>G		3_prime_UTR_variant	Exon 10 of 10		NM_003982.4	ENSP00000501493.1

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152224 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000192

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

GnomAD3 exomes AF: 0.0000585 AC: 8 AN: 136842 Hom.: 0 AF XY: 0.0000815 AC XY: 6 AN XY: 73650

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000407

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000441

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000113

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000554 AC: 28 AN: 504972 Hom.: 1 Cov.: 4 AF XY: 0.0000509 AC XY: 14 AN XY: 274888

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000302

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000651

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000761

Gnomad4 OTH exome AF: 0.0000364

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152342 Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3 AN XY: 74500

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.000193

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000294

Gnomad4 OTH AF: 0.00

Bravo AF: 0.0000416

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	3.8
DANN	Benign	0.48

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

LitVar

Other links and lift over

dbSNP: rs574414124; hg19: chr14-23242614;