19-7477231-C-T

Position:

chr19-7477231-C-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_080662.4(PEX11G):c.697G>A(p.Gly233Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000626 in 1,533,806 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000053 ( 1 hom., cov: 33)

Exomes 𝑓: 0.000064 ( 0 hom. )

Consequence

PEX11G
NM_080662.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.38

Variant links:

Genes affected

PEX11G (HGNC:20208): (peroxisomal biogenesis factor 11 gamma) The protein encoded by this gene is a member of the PEX11 family. This family is reported to regulate the number and size of peroxisomes in evolutionarily distant organisms. The protein encoded by this gene may induce clustering of peroxisomes. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Jul 2012]

PEX11G links:

ARHGEF18 (HGNC:17090): (Rho/Rac guanine nucleotide exchange factor 18) Rho GTPases are GTP binding proteins that regulate a wide spectrum of cellular functions. These cellular processes include cytoskeletal rearrangements, gene transcription, cell growth and motility. Activation of Rho GTPases is under the direct control of guanine nucleotide exchange factors (GEFs). The protein encoded by this gene is a guanine nucleotide exchange factor and belongs to the Rho GTPase GEF family. Family members share a common feature, a Dbl (DH) homology domain followed by a pleckstrin (PH) homology domain. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Nov 2018]

ARHGEF18 links:

PEX11G (HGNC:):

PEX11G links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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 (MetaRNN=0.021769583).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PEX11G	NM_080662.4 linkuse as main transcript	c.697G>A	p.Gly233Ser	missense_variant	5/5	ENST00000221480.6	NP_542393.1	Q96HA9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PEX11G	ENST00000221480.6 linkuse as main transcript	c.697G>A	p.Gly233Ser	missense_variant	5/5	1	NM_080662.4	ENSP00000221480.1	Q96HA9-1
PEX11G	ENST00000593942.5 linkuse as main transcript	c.487G>A	p.Gly163Ser	missense_variant	7/7	5		ENSP00000472216.1	Q96HA9-2
PEX11G	ENST00000593547.1 linkuse as main transcript	c.475G>A	p.Gly159Ser	missense_variant	5/5	5		ENSP00000472956.1	M0R328
PEX11G	ENST00000599519.1 linkuse as main transcript	n.499G>A		non_coding_transcript_exon_variant	4/4	3

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152228

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000386

Gnomad SAS

AF:

0.000620

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000981

AC:

AN:

152880

Hom.:

AF XY:

0.000154

AC XY:

AN XY:

84192

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000257

Gnomad SAS exome

AF:

0.000321

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000864

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000637

AC:

AN:

1381460

Hom.:

Cov.:

AF XY:

0.0000792

AC XY:

AN XY:

682128

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000334

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000137

Gnomad4 SAS exome

AF:

0.000360

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000474

Gnomad4 OTH exome

AF:

0.0000705

GnomAD4 genome

AF:

0.0000525

AC:

AN:

152346

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.0000240

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000386

Gnomad4 SAS

AF:

0.000621

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000378

ExAC

AF:

0.000110

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 17, 2024

The c.697G>A (p.G233S) alteration is located in exon 5 (coding exon 5) of the PEX11G gene. This alteration results from a G to A substitution at nucleotide position 697, causing the glycine (G) at amino acid position 233 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.070

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.71

CADD

Benign

0.25

DANN

Benign

0.69

DEOGEN2

Benign

0.0060

T;.

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.052

LIST_S2

Benign

0.58

T;T

M_CAP

Benign

0.020

MetaRNN

Benign

0.022

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.79

N;.

PrimateAI

Benign

0.26

PROVEAN

Benign

-0.97

N;.

REVEL

Benign

0.012

Sift

Benign

0.22

T;.

Sift4G

Benign

0.13

T;T

Polyphen

0.23

B;.

Vest4

0.11

MutPred

0.33

Gain of glycosylation at G233 (P = 0.0012);.;

MVP

0.12

MPC

0.054

ClinPred

0.016

GERP RS

-5.2

Varity_R

0.032

gMVP

0.32

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over