Variant 1-145912169-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_003846.3(PEX11B):c.772A>C(p.Lys258Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000069 in 1,449,564 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000069 ( 0 hom. )

Consequence

PEX11B
NM_003846.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.61

Variant links:

Genes affected

PEX11B (HGNC:8853): (peroxisomal biogenesis factor 11 beta) The protein encoded by this gene facilitates peroxisomal proliferation and interacts with PEX19. The encoded protein is found in the peroxisomal membrane. Several transcript variants, some protein-coding and some not protein-coding, have been found for this gene. [provided by RefSeq, Dec 2012]

PEX11B links:

PEX11B (HGNC:):

PEX11B links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PEX11B	NM_003846.3 linkuse as main transcript	c.772A>C	p.Lys258Gln	missense_variant	4/4	ENST00000369306.8	NP_003837.1	O96011-1A0A024R4E7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
PEX11B	ENST00000369306.8 linkuse as main transcript	c.772A>C	p.Lys258Gln	missense_variant	4/4	1	NM_003846.3	ENSP00000358312.3	O96011-1
PEX11B	ENST00000537888.1 linkuse as main transcript	c.730A>C	p.Lys244Gln	missense_variant	4/4	2		ENSP00000437510.1	O96011-2
PEX11B	ENST00000428634.1 linkuse as main transcript	c.238A>C	p.Lys80Gln	missense_variant	1/2	2		ENSP00000414018.1	H7C3V6

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000834

AC:

AN:

239910

Hom.:

AF XY:

0.0000154

AC XY:

AN XY:

129588

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000184

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000690

AC:

AN:

1449564

Hom.:

Cov.:

AF XY:

0.00000694

AC XY:

AN XY:

720260

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000905

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Sep 19, 2022

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Possibly Damaging"; Align-GVGD: "Class C0"). This variant has not been reported in the literature in individuals affected with PEX11B-related conditions. This variant is present in population databases (rs782030227, gnomAD 0.002%). This sequence change replaces lysine, which is basic and polar, with glutamine, which is neutral and polar, at codon 258 of the PEX11B protein (p.Lys258Gln). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.54

BayesDel_noAF

Pathogenic

0.65

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.36

.;T;.

LIST_S2

Benign

0.80

T;T;T

MetaRNN

Uncertain

0.59

D;D;D

PROVEAN

Benign

-2.1

N;N;N

Sift

Benign

0.11

T;D;D

Sift4G

Uncertain

0.014

D;T;T

Vest4

0.56, 0.53

gMVP

0.88

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