NM_002617.4:c.*595G>A

Variant names:

• chr1-2405171-C-T
• rs72924937
• NM_002617.4:c.*595G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_002617.4(PEX10):​c.*595G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00307 in 179,564 control chromosomes in the GnomAD database, including 5 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 0.0035 (5 hom., cov: 34)
  • Exomes 𝑓: 0.00044 (0 hom.)
• Consequence: PEX10 NM_002617.4 3_prime_UTR
• Clinical Significance: Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: -0.423
• Publications: 0 publications found

Genes affected

PEX10 (HGNC:8851): (peroxisomal biogenesis factor 10) This gene encodes a protein involved in import of peroxisomal matrix proteins. This protein localizes to the peroxisomal membrane. Mutations in this gene result in phenotypes within the Zellweger spectrum of peroxisomal biogenesis disorders, ranging from neonatal adrenoleukodystrophy to Zellweger syndrome. Alternative splicing results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

RER1 (HGNC:30309): (retention in endoplasmic reticulum sorting receptor 1) The protein encoded by this gene is a multi-pass membrane protein that is localized to the golgi apparatus. It is involved in the retention of endoplasmic reticulum (ER) membrane proteins in the ER and retrieval of ER membrane proteins from the early Golgi compartment to facilitate gamma-secretase complex assembly. [provided by RefSeq, Oct 2009]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00354 (539/152342) while in subpopulation AFR AF = 0.0121 (502/41572). AF 95% confidence interval is 0.0112. There are 5 homozygotes in GnomAd4. There are 234 alleles in the male GnomAd4 subpopulation. Median coverage is 34. This position passed quality control check.
• BS2: High Homozygotes in GnomAd4 at 5 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PEX10	NM_002617.4	c.*595G>A		3_prime_UTR_variant	Exon 6 of 6	ENST00000447513.7	NP_002608.1
RER1	NM_007033.5	c.*2047C>T		3_prime_UTR_variant	Exon 7 of 7	ENST00000605895.6	NP_008964.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PEX10	ENST00000447513.7	c.*595G>A		3_prime_UTR_variant	Exon 6 of 6	1	NM_002617.4	ENSP00000407922.2
RER1	ENST00000605895.6	c.*2047C>T		3_prime_UTR_variant	Exon 7 of 7	1	NM_007033.5	ENSP00000475168.1

Frequencies

GnomAD3 genomes AF: 0.00355 AC: 540 AN: 152224 Hom.: 5 Cov.: 34

Gnomad AFR AF: 0.0121

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00144

Gnomad ASJ AF: 0.000288

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000620

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000882

Gnomad OTH AF: 0.00239

GnomAD4 exome AF: 0.000441 AC: 12 AN: 27222 Hom.: 0 Cov.: 0 AF XY: 0.000275 AC XY: 4 AN XY: 14534

African (AFR) AF: 0.0184 AC: 7 AN: 380

American (AMR) AF: 0.00121 AC: 4 AN: 3294

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 382

East Asian (EAS) AF: 0.00 AC: 0 AN: 1612

South Asian (SAS) AF: 0.00 AC: 0 AN: 4250

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 692

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 86

European-Non Finnish (NFE) AF: 0.0000656 AC: 1 AN: 15248

Other (OTH) AF: 0.00 AC: 0 AN: 1278

GnomAD4 genome AF: 0.00354 AC: 539 AN: 152342 Hom.: 5 Cov.: 34 AF XY: 0.00314 AC XY: 234 AN XY: 74486

African (AFR) AF: 0.0121 AC: 502 AN: 41572

American (AMR) AF: 0.00144 AC: 22 AN: 15312

Ashkenazi Jewish (ASJ) AF: 0.000288 AC: 1 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.000621 AC: 3 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.0000882 AC: 6 AN: 68030

Other (OTH) AF: 0.00237 AC: 5 AN: 2114

Alfa AF: 0.000642 Hom.: 0

Bravo AF: 0.00419

Asia WGS AF: 0.000866 AC: 4 AN: 3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

Peroxisome biogenesis disorder 6A (Zellweger) Benign:1

Jan 12, 2018

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. -

not provided Benign:1

Jan 01, 2023

CeGaT Center for Human Genetics Tuebingen

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

PEX10: BS1, BS2; RER1: BS1, BS2 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.75
DANN	Benign	0.55
PhyloP100		-0.42
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0
Mutation Taster		=100/0	polymorphism

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: rs72924937; hg19: chr1-2336610;