Variant chr14-104877900-A-G 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_001112726.3(CEP170B):c.211A>G(p.Met71Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000543 in 1,381,104 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 27)

Exomes 𝑓: 0.000053 ( 0 hom. )

Consequence

CEP170B
NM_001112726.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.726

Variant links:

Genes affected

CEP170B (HGNC:20362): (centrosomal protein 170B) Predicted to be located in cytoplasm and microtubule. [provided by Alliance of Genome Resources, Apr 2022]

CEP170B 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=0.03293559).

BP6

Variant 14-104877900-A-G is Benign according to our data. Variant chr14-104877900-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 2460050.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CEP170B	NM_001112726.3 linkuse as main transcript	c.211A>G	p.Met71Val	missense_variant	4/19	ENST00000414716.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CEP170B	ENST00000414716.8 linkuse as main transcript	c.211A>G	p.Met71Val	missense_variant	4/19	1	NM_001112726.3	P1	Q9Y4F5-2
CEP170B	ENST00000556508.5 linkuse as main transcript	c.1A>G	p.Met1?	start_lost	3/18	5			Q9Y4F5-3

Frequencies

GnomAD3 genomes

AF:

0.0000659

AC:

AN:

136486

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000161

Gnomad ASJ

AF:

0.00180

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000155

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000422

AC:

AN:

237170

Hom.:

AF XY:

0.0000388

AC XY:

AN XY:

128926

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000815

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000186

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000530

AC:

AN:

1244618

Hom.:

Cov.:

AF XY:

0.0000568

AC XY:

AN XY:

616190

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00184

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000258

Gnomad4 OTH exome

AF:

0.000150

GnomAD4 genome

AF:

0.0000659

AC:

AN:

136486

Hom.:

Cov.:

AF XY:

0.0000461

AC XY:

AN XY:

65100

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000161

Gnomad4 ASJ

AF:

0.00180

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000155

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000950

Hom.:

ExAC

AF:

0.0000249

AC:

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

Feb 01, 2023

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

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.73

CADD

Benign

DANN

Benign

0.43

DEOGEN2

Benign

0.15

.;.;T

Eigen

Benign

-1.1

Eigen_PC

Benign

-0.99

FATHMM_MKL

Benign

0.070

LIST_S2

Uncertain

0.90

D;T;T

M_CAP

Benign

0.0064

MetaRNN

Benign

0.033

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

-1.3

.;N;.

MutationTaster

Benign

1.0

D;D;N;N

PrimateAI

Benign

0.33

PROVEAN

Benign

0.84

N;N;N

REVEL

Benign

0.087

Sift

Benign

1.0

T;T;T

Sift4G

Benign

1.0

T;T;T

Polyphen

0.0

.;B;.

Vest4

0.25

MVP

0.082

MPC

0.18

ClinPred

0.0048

GERP RS

1.6

gMVP

0.30

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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