Variant rs11073922 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001033088.3(NGRN):c.520C>G(p.Leu174Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000744 in 1,613,862 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign 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. L174F) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

NGRN
NM_001033088.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.627

Variant links:

Genes affected

NGRN (HGNC:18077): (neugrin, neurite outgrowth associated) Enables rRNA binding activity. Involved in positive regulation of mitochondrial translation. Located in several cellular components, including intercellular bridge; mitotic spindle; and nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

NGRN links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12477666).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NGRN	NM_001033088.3 linkuse as main transcript	c.520C>G	p.Leu174Val	missense_variant	3/3	ENST00000379095.5	NP_001028260.2
NGRN	NR_028052.1 linkuse as main transcript	n.981C>G		non_coding_transcript_exon_variant	2/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NGRN	ENST00000379095.5 linkuse as main transcript	c.520C>G	p.Leu174Val	missense_variant	3/3	1	NM_001033088.3	ENSP00000368389	P1	Q9NPE2-2
NGRN	ENST00000331497.3 linkuse as main transcript	n.985C>G		non_coding_transcript_exon_variant	2/2	1
NGRN	ENST00000411845.3 linkuse as main transcript	c.57-4015C>G		intron_variant		3		ENSP00000480153

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152132

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000217

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000199

AC:

AN:

250870

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135800

show subpopulations

Gnomad AFR exome

AF:

0.000312

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461730

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727150

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000592

AC:

AN:

152132

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74310

show subpopulations

Gnomad4 AFR

AF:

0.000217

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.0000330

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.42

BayesDel_noAF

Benign

-0.54

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.034

Eigen

Benign

-0.17

Eigen_PC

Benign

-0.36

FATHMM_MKL

Benign

0.38

LIST_S2

Benign

0.68

M_CAP

Benign

0.040

MetaRNN

Benign

0.12

MetaSVM

Benign

-0.81

MutationAssessor

Uncertain

2.1

MutationTaster

Benign

0.98

PrimateAI

Benign

0.31

PROVEAN

Benign

-0.97

REVEL

Benign

0.12

Sift

Uncertain

0.0080

Sift4G

Pathogenic

0.0

Polyphen

0.92

Vest4

0.12

MVP

0.71

MPC

0.16

ClinPred

0.087

GERP RS

3.5

Varity_R

0.15

gMVP

0.36

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over