6-85507915-C-A

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_Strong BP6_Moderate BS1 BS2

The NM_153816.6(SNX14):c.2745+53G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00129 in 1,419,048 control chromosomes in the GnomAD database, including 18 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.0063 (7 hom., cov: 31)
  • Exomes 𝑓: 0.00069 (11 hom.)
• Consequence: SNX14 NM_153816.6 intron
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.243

Genes affected

SNX14 (HGNC:14977): (sorting nexin 14) This gene encodes a member of the sorting nexin family. Members of this family have a phox (PX) phosphoinositide binding domain and are involved in intracellular trafficking. The encoded protein also contains a regulator of G protein signaling (RGS) domain. Regulator of G protein signaling family members are regulatory molecules that act as GTPase activating proteins for G alpha subunits of heterotrimeric G proteins. Alternate splicing results in transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2014]

(HGNC:):

ACMG classification

Verdict is Benign. Variant got -14 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BP6: Variant 6-85507915-C-A is Benign according to our data. Variant chr6-85507915-C-A is described in ClinVar as [Likely_benign]. Clinvar id is 1186804.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00629 (958/152190) while in subpopulation AFR AF= 0.0219 (909/41502). AF 95% confidence interval is 0.0207. There are 7 homozygotes in gnomad4. There are 450 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd at 7 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SNX14	NM_153816.6	c.2745+53G>T		intron_variant		ENST00000314673.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SNX14	ENST00000314673.8	c.2745+53G>T		intron_variant		1	NM_153816.6	P4

Frequencies

GnomAD3 genomes AF: 0.00627 AC: 953 AN: 152072 Hom.: 7 Cov.: 31

Gnomad AFR AF: 0.0218

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00269

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: 0.0000294

Gnomad OTH AF: 0.00287

GnomAD4 exome AF: 0.000690 AC: 874 AN: 1266858 Hom.: 11 AF XY: 0.000528 AC XY: 338 AN XY: 639776

Gnomad4 AFR exome AF: 0.0259

Gnomad4 AMR exome AF: 0.000797

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000124

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000159

Gnomad4 OTH exome AF: 0.00121

GnomAD4 genome AF: 0.00629 AC: 958 AN: 152190 Hom.: 7 Cov.: 31 AF XY: 0.00605 AC XY: 450 AN XY: 74410

Gnomad4 AFR AF: 0.0219

Gnomad4 AMR AF: 0.00268

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000294

Gnomad4 OTH AF: 0.00284

Alfa AF: 0.0000708 Hom.: 0

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Sep 23, 2019

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
Cadd	Benign	1.2
Dann	Benign	0.63

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: rs61749066; hg19: chr6-86217633;