chr14-21033976-C-G

Variant names:

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001012264.4(RNASE13):c.313G>C(p.Asp105His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000394 in 152,102 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Consequence

RNASE13
NM_001012264.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.165

Publications

0 publications found

Variant links:

Genes affected

RNASE13 (HGNC:25285): (ribonuclease A family member 13 (inactive)) Predicted to enable nucleic acid binding activity. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

RNASE13 links:

NDRG2 (HGNC:14460): (NDRG family member 2) This gene is a member of the N-myc downregulated gene family which belongs to the alpha/beta hydrolase superfamily. The protein encoded by this gene is a cytoplasmic protein that may play a role in neurite outgrowth. This gene may be involved in glioblastoma carcinogenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2017]

NDRG2 links:

TPPP2 (HGNC:19293): (tubulin polymerization promoting protein family member 2) Enables tubulin binding activity. Involved in regulation of flagellated sperm motility. Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

TPPP2 links:

ENSG00000255472 (HGNC:):

ENSG00000255472 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.19359663).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001012264.4. 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
	RNASE13	NM_001012264.4	MANE Select	c.313G>C	p.Asp105His	missense	Exon 2 of 2	NP_001012264.1	Q5GAN3
	NDRG2	NM_001282211.2		c.25-10655G>C		intron	N/A	NP_001269140.1	Q9UN36-6

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RNASE13	ENST00000382951.4	TSL:1 MANE Select	c.313G>C	p.Asp105His	missense	Exon 2 of 2	ENSP00000372410.3	Q5GAN3
NDRG2	ENST00000876704.1		c.-6-10655G>C		intron	N/A	ENSP00000546763.1
NDRG2	ENST00000876707.1		c.-6-10655G>C		intron	N/A	ENSP00000546766.1

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152102

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

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

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152102

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74296

show subpopulations

African (AFR)

AF:

0.000145

AC:

AN:

41404

American (AMR)

AF:

0.00

AC:

AN:

15272

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5196

South Asian (SAS)

AF:

0.00

AC:

AN:

4820

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10608

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68020

Other (OTH)

AF:

0.00

AC:

AN:

2086

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.517

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000302

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.27

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.44

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.027

Eigen

Benign

-0.48

Eigen_PC

Benign

-0.66

FATHMM_MKL

Benign

0.048

LIST_S2

Benign

0.52

M_CAP

Benign

0.062

MetaRNN

Benign

0.19

MetaSVM

Benign

-0.77

MutationAssessor

Benign

1.8

PhyloP100

0.17

PrimateAI

Benign

0.42

PROVEAN

Benign

-2.0

REVEL

Benign

0.14

Sift

Uncertain

0.023

Sift4G

Uncertain

0.035

Polyphen

0.99

Vest4

0.25

MutPred

0.34

Gain of catalytic residue at L107 (P = 0)

MVP

0.43

MPC

0.099

ClinPred

0.46

GERP RS

1.1

Varity_R

0.056

gMVP

0.27

Mutation Taster

=92/8

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