NM_017547.4:c.-35G>A

Variant names:

• chr11-126269172-G-A
• rs778239850
• NM_017547.4:c.-35G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_017547.4(FOXRED1):​c.-35G>A variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000015 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FOXRED1 NM_017547.4 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.65
• Publications: 0 publications found

Genes affected

FOXRED1 (HGNC:26927): (FAD dependent oxidoreductase domain containing 1) This gene encodes a protein that contains a FAD-dependent oxidoreductase domain. The encoded protein is localized to the mitochondria and may function as a chaperone protein required for the function of mitochondrial complex I. Mutations in this gene are associated with mitochondrial complex I deficiency. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Dec 2010]

SRPRA (HGNC:11307): (SRP receptor subunit alpha) The gene encodes a subunit of the endoplasmic reticulum signal recognition particle receptor that, in conjunction with the signal recognition particle, is involved in the targeting and translocation of signal sequence tagged secretory and membrane proteins across the endoplasmic reticulum. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010]

SRPRA Gene-Disease associations (from GenCC):

• Shwachman-Diamond syndrome

  Inheritance: AD Classification: MODERATE Submitted by: PanelApp Australia
• complex neurodevelopmental disorder

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.79).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017547.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXRED1	NM_017547.4	MANE Select	c.-35G>A		5_prime_UTR_premature_start_codon_gain	Exon 1 of 11	NP_060017.1	Q96CU9-1
	FOXRED1	NM_017547.4	MANE Select	c.-35G>A		5_prime_UTR	Exon 1 of 11	NP_060017.1	Q96CU9-1
	FOXRED1	NM_001425160.1		c.-35G>A		5_prime_UTR_premature_start_codon_gain	Exon 1 of 11	NP_001412089.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXRED1	ENST00000263578.10	TSL:1 MANE Select	c.-35G>A		5_prime_UTR_premature_start_codon_gain	Exon 1 of 11	ENSP00000263578.5	Q96CU9-1
	FOXRED1	ENST00000263578.10	TSL:1 MANE Select	c.-35G>A		5_prime_UTR	Exon 1 of 11	ENSP00000263578.5	Q96CU9-1
	FOXRED1	ENST00000853296.1		c.-35G>A		5_prime_UTR_premature_start_codon_gain	Exon 1 of 11	ENSP00000523355.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000402 AC: 1 AN: 248488 AF XY: 0.00000741

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000148 AC: 2 AN: 1351912 Hom.: 0 Cov.: 22 AF XY: 0.00000295 AC XY: 2 AN XY: 678618

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 31860

American (AMR) AF: 0.00 AC: 0 AN: 44608

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25422

East Asian (EAS) AF: 0.00 AC: 0 AN: 39132

South Asian (SAS) AF: 0.0000119 AC: 1 AN: 83786

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53158

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4428

European-Non Finnish (NFE) AF: 9.87e-7 AC: 1 AN: 1013034

Other (OTH) AF: 0.00 AC: 0 AN: 56484

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.79
CADD	Benign	5.9
DANN	Benign	0.80
PhyloP100		-1.6
PromoterAI		0.042	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0

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

Other links and lift over

dbSNP: rs778239850; hg19: chr11-126139067;