rs942392032

Variant names:

• chr1-2410440-A-G
• rs942392032
• NM_002617.4:c.124T>C

Your query was ambiguous. Multiple possible variants found:

• chr1-2410440-A-G
• chr1-2410440-A-T

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_002617.4(PEX10):​c.124T>C​(p.Trp42Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 13/22 in silico tools predict a damaging outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: PEX10 NM_002617.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 8.52
• 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]

PEX10 Gene-Disease associations (from GenCC):

• peroxisome biogenesis disorder

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• peroxisome biogenesis disorder 6A (Zellweger)

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Myriad Women’s Health
• peroxisome biogenesis disorder 6B

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)
• autosomal recessive ataxia due to PEX10 deficiency

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Zellweger spectrum disorders

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.918

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PEX10	NM_002617.4	c.124T>C	p.Trp42Arg	missense_variant	Exon 2 of 6	ENST00000447513.7	NP_002608.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PEX10	ENST00000447513.7	c.124T>C	p.Trp42Arg	missense_variant	Exon 2 of 6	1	NM_002617.4	ENSP00000407922.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.90
BayesDel_addAF	Pathogenic	0.45	D
BayesDel_noAF	Pathogenic	0.41
CADD	Pathogenic	26
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.42	.;T;T
Eigen	Pathogenic	0.77
Eigen_PC	Pathogenic	0.69
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Benign	0.80	T;T;T
M_CAP	Pathogenic	0.54	D
MetaRNN	Pathogenic	0.92	D;D;D
MetaSVM	Uncertain	0.59	D
MutationAssessor	Pathogenic	3.4	M;M;.
PhyloP100		8.5
PrimateAI	Pathogenic	0.86	D
PROVEAN	Pathogenic	-9.5	D;D;D
REVEL	Pathogenic	0.85
Sift	Uncertain	0.0040	D;D;D
Sift4G	Uncertain	0.043	D;D;D
Polyphen		1.0	D;D;.
Vest4		0.90
MutPred		0.61		Gain of disorder (P = 0.0085);Gain of disorder (P = 0.0085);Gain of disorder (P = 0.0085);
MVP		0.92
MPC		0.66
ClinPred		1.0	D
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.2
Varity_R		0.95
gMVP		0.90
Mutation Taster		=29/71	disease causing

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: rs942392032; hg19: chr1-2341879;