chr2-177234231-T-C

Variant names:

• chr2-177234231-T-C
• rs1057519921
• NM_006164.5:c.86A>G

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_006164.5(NFE2L2):​c.86A>G​(p.Asp29Gly) 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. 12/21 in silico tools predict a damaging outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: NFE2L2 NM_006164.5 missense
• Clinical Significance: Likely pathogenic no assertion criteria provided P:7
• Conservation: PhyloP100: 7.67

Genes affected

NFE2L2 (HGNC:7782): (NFE2 like bZIP transcription factor 2) This gene encodes a transcription factor which is a member of a small family of basic leucine zipper (bZIP) proteins. The encoded transcription factor regulates genes which contain antioxidant response elements (ARE) in their promoters; many of these genes encode proteins involved in response to injury and inflammation which includes the production of free radicals. Multiple transcript variants encoding different isoforms have been characterized for this gene. [provided by RefSeq, Sep 2015]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.755

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NFE2L2	NM_006164.5	c.86A>G	p.Asp29Gly	missense_variant	Exon 2 of 5	ENST00000397062.8	NP_006155.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NFE2L2	ENST00000397062.8	c.86A>G	p.Asp29Gly	missense_variant	Exon 2 of 5	1	NM_006164.5	ENSP00000380252.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:7

Revision: no assertion criteria provided

Submissions by phenotype

Malignant neoplasm of body of uterus Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Squamous cell lung carcinoma Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Lung adenocarcinoma Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Papillary renal cell carcinoma type 1 Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Neoplasm of uterine cervix Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Transitional cell carcinoma of the bladder Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Squamous cell carcinoma of the head and neck Pathogenic:1

May 31, 2016

Database of Curated Mutations (DoCM)

Significance: Likely pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.95
BayesDel_addAF	Pathogenic	0.30	D
BayesDel_noAF	Pathogenic	0.20
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.67	.;D;.;.;.;T;T;.;.;.
Eigen	Pathogenic	0.87
Eigen_PC	Pathogenic	0.84
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	.;D;D;D;D;D;D;D;D;D
M_CAP	Uncertain	0.11	D
MetaRNN	Pathogenic	0.76	D;D;D;D;D;D;D;D;D;D
MetaSVM	Benign	-0.51	T
MutationAssessor	Pathogenic	3.1	.;M;.;.;.;.;.;.;.;.
PrimateAI	Pathogenic	0.80	T
PROVEAN	Pathogenic	-4.9	D;D;D;.;N;D;.;D;D;.
REVEL	Pathogenic	0.75
Sift	Pathogenic	0.0	D;D;D;.;D;D;.;D;D;.
Sift4G	Pathogenic	0.0	D;D;D;D;.;.;D;.;D;.
Polyphen		1.0	.;D;.;.;.;.;.;.;D;.
Vest4		0.90
MutPred		0.60		.;Loss of stability (P = 0.0087);.;.;.;.;.;.;.;.;
MVP		0.66
MPC		0.75
ClinPred		1.0	D
GERP RS		5.8
Varity_R		0.86
gMVP		0.67

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

Other links and lift over

dbSNP: rs1057519921; hg19: chr2-178098959; COSMIC: COSV67960034; COSMIC: COSV67960034;