Genetic Variant NEIL3:p.Pro117Leu (chr4-177335759-C-T) – ACMG Classification: Uncertain_significance (3 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2PP3

The NM_018248.3(NEIL3):c.350C>T(p.Pro117Leu) variant causes a missense change. The variant allele was found at a frequency of 0.0000069 in 1,593,590 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P117R) has been classified as Benign.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000069 ( 0 hom. )

Consequence

NEIL3
NM_018248.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.26

Publications

29 publications found

Variant links:

Genes affected

NEIL3 (HGNC:24573): (nei like DNA glycosylase 3) NEIL3 belongs to a class of DNA glycosylases homologous to the bacterial Fpg/Nei family. These glycosylases initiate the first step in base excision repair by cleaving bases damaged by reactive oxygen species and introducing a DNA strand break via the associated lyase reaction (Bandaru et al., 2002 [PubMed 12509226]).[supplied by OMIM, Mar 2008]

NEIL3 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.747

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018248.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NEIL3	NM_018248.3	MANE Select	c.350C>T	p.Pro117Leu	missense	Exon 3 of 10	NP_060718.3	Q8TAT5

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
NEIL3	ENST00000264596.4	TSL:1 MANE Select	c.350C>T	p.Pro117Leu	missense	Exon 3 of 10	ENSP00000264596.3	Q8TAT5
NEIL3	ENST00000513321.1	TSL:1	n.*36C>T		non_coding_transcript_exon	Exon 2 of 4	ENSP00000424735.1	D6RAV1
NEIL3	ENST00000513321.1	TSL:1	n.*36C>T		3_prime_UTR	Exon 2 of 4	ENSP00000424735.1	D6RAV1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152064

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000170

AC:

AN:

235846

AF XY:

0.0000157

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000367

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000694

AC:

AN:

1441526

Hom.:

Cov.:

AF XY:

0.00000559

AC XY:

AN XY:

716040

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32368

American (AMR)

AF:

0.00

AC:

AN:

40748

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25400

East Asian (EAS)

AF:

0.00

AC:

AN:

39320

South Asian (SAS)

AF:

0.00

AC:

AN:

81702

European-Finnish (FIN)

AF:

0.0000188

AC:

AN:

53098

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5330

European-Non Finnish (NFE)

AF:

0.00000815

AC:

AN:

1104100

Other (OTH)

AF:

0.00

AC:

AN:

59460

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.515

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152064

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74288

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41408

American (AMR)

AF:

0.00

AC:

AN:

15266

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5188

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10588

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67996

Other (OTH)

AF:

0.00

AC:

AN:

2090

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

806

ExAC

AF:

0.0000330

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Benign

-0.097

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.35

Eigen

Uncertain

0.62

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.86

M_CAP

Benign

0.027

MetaRNN

Pathogenic

0.75

MetaSVM

Benign

-0.92

MutationAssessor

Uncertain

2.7

PhyloP100

5.3

PrimateAI

Benign

0.41

PROVEAN

Pathogenic

-6.4

REVEL

Benign

0.19

Sift

Benign

0.042

Sift4G

Uncertain

0.034

Polyphen

1.0

Vest4

0.28

MutPred

0.47

Gain of sheet (P = 0.0149)

MVP

0.53

MPC

0.56

ClinPred

0.96

GERP RS

5.1

Varity_R

0.25

gMVP

0.66

Mutation Taster

=60/40

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over