Variant 2-27577792-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_032266.5(C2orf16):c.11432G>C(p.Cys3811Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000966 in 1,614,132 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00027 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000079 ( 0 hom. )

Consequence

C2orf16
NM_032266.5 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.48

Variant links:

Genes affected

C2orf16 (HGNC:25275): (SPATA31 subfamily H member 1) Located in extracellular exosome and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

C2orf16 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.017109185).

BP6

Variant 2-27577792-G-C is Benign according to our data. Variant chr2-27577792-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 2386256.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
C2orf16	NM_032266.5 linkuse as main transcript	c.11432G>C	p.Cys3811Ser	missense_variant	5/5	ENST00000447166.3	NP_115642.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
C2orf16	ENST00000447166.3 linkuse as main transcript	c.11432G>C	p.Cys3811Ser	missense_variant	5/5	3	NM_032266.5	ENSP00000403181	P1

Frequencies

GnomAD3 genomes

AF:

0.000269

AC:

AN:

152182

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000700

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000524

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:

0.0000441

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.0000922

AC:

AN:

249378

Hom.:

AF XY:

0.0000739

AC XY:

AN XY:

135296

show subpopulations

Gnomad AFR exome

AF:

0.000388

Gnomad AMR exome

AF:

0.000261

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:

0.0000619

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.0000787

AC:

115

AN:

1461832

Hom.:

Cov.:

AF XY:

0.0000798

AC XY:

AN XY:

727212

show subpopulations

Gnomad4 AFR exome

AF:

0.000388

Gnomad4 AMR exome

AF:

0.000268

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:

0.0000692

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.000269

AC:

AN:

152300

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74478

show subpopulations

Gnomad4 AFR

AF:

0.000698

Gnomad4 AMR

AF:

0.000523

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000474

Alfa

AF:

0.000113

Hom.:

Bravo

AF:

0.000242

ESP6500AA

AF:

0.000267

AC:

ESP6500EA

AF:

0.000122

AC:

ExAC

AF:

0.0000911

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 06, 2021

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.72

BayesDel_noAF

Benign

-0.92

CADD

Benign

0.013

DANN

Benign

0.40

DEOGEN2

Benign

0.00027

.;T

Eigen

Benign

-1.7

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.00050

LIST_S2

Benign

0.24

T;T

M_CAP

Benign

0.00080

MetaRNN

Benign

0.017

T;T

MetaSVM

Benign

-0.90

MutationAssessor

Benign

-1.4

.;N

MutationTaster

Benign

1.0

PROVEAN

Benign

1.7

.;N

REVEL

Benign

0.0040

Sift

Benign

1.0

.;T

Sift4G

Benign

1.0

.;T

Polyphen

0.0

.;B

Vest4

0.022

MutPred

0.35

.;Gain of disorder (P = 0.0052);

MVP

0.067

MPC

0.11

ClinPred

0.0062

GERP RS

-0.95

Varity_R

0.036

gMVP

0.18

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over