Variant 11-72822885-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_033388.2(ATG16L2):c.748A>G(p.Arg250Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000173 in 1,576,598 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00018 ( 4 hom. )

Consequence

ATG16L2
NM_033388.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0510

Variant links:

Genes affected

ATG16L2 (HGNC:25464): (autophagy related 16 like 2) Predicted to be involved in autophagosome assembly and negative stranded viral RNA replication. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ATG16L2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.008872181).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ATG16L2	NM_033388.2 linkuse as main transcript	c.748A>G	p.Arg250Gly	missense_variant	7/18	ENST00000321297.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ATG16L2	ENST00000321297.10 linkuse as main transcript	c.748A>G	p.Arg250Gly	missense_variant	7/18	1	NM_033388.2	P1	Q8NAA4-1

Frequencies

GnomAD3 genomes

AF:

0.0000921

AC:

AN:

152034

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00145

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000883

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000206

AC:

AN:

189724

Hom.:

AF XY:

0.000256

AC XY:

AN XY:

101426

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000226

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00112

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000112

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000181

AC:

258

AN:

1424446

Hom.:

Cov.:

AF XY:

0.000223

AC XY:

157

AN XY:

704856

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000118

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00115

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000129

Gnomad4 OTH exome

AF:

0.000186

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152152

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74384

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00145

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000883

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000903

Hom.:

Bravo

AF:

0.0000604

ExAC

AF:

0.000177

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

Jul 06, 2022

The c.748A>G (p.R250G) alteration is located in exon 7 (coding exon 7) of the ATG16L2 gene. This alteration results from a A to G substitution at nucleotide position 748, causing the arginine (R) at amino acid position 250 to be replaced by a glycine (G). 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

0.057

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.52

Cadd

Benign

7.0

Dann

Benign

0.70

DEOGEN2

Benign

0.011

T;T;.

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.011

LIST_S2

Benign

0.17

T;T;T

M_CAP

Benign

0.011

MetaRNN

Benign

0.0089

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

-0.69

N;.;.

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.27

PROVEAN

Benign

-0.25

N;N;N

REVEL

Benign

0.12

Sift

Benign

0.40

T;T;T

Sift4G

Benign

0.30

T;T;T

Polyphen

0.0

B;.;.

Vest4

0.083

MutPred

0.34

Gain of methylation at R249 (P = 0.0446);.;.;

MVP

0.16

MPC

0.31

ClinPred

0.018

GERP RS

-0.072

Varity_R

0.11

gMVP

0.37

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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