Variant chr16-66480789-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001178020.3(BEAN1):c.644C>G(p.Pro215Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000263 in 1,550,066 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00027 ( 1 hom. )

Consequence

BEAN1
NM_001178020.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.84

Variant links:

Genes affected

BEAN1 (HGNC:24160): (brain expressed associated with NEDD4 1) The protein encoded by this gene is one of several proteins that interact with NEDD4, a member of a family of ubiquitin-protein ligases. These proteins have PY motifs in common that bind to the WW domains of NEDD4. NEDD4 is developmentally regulated, and is highly expressed in embryonic tissues. Mutations in this gene (i.e., intronic insertions of >100 copies of pentanucleotide repeats including a (TGGAA)n sequence) are associated with spinocerebellar ataxia type 31. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2010]

BEAN1 links:

ENSG00000260851 (HGNC:):

ENSG00000260851 links:

BEAN1-AS1 (HGNC:51114): (BEAN1 antisense RNA 1)

BEAN1-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.16208193).

BS2

High AC in GnomAd4 at 26 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BEAN1	NM_001178020.3 link	c.644C>G	p.Pro215Arg	missense_variant	5/5	ENST00000536005.7	NP_001171491.1	Q3B7T3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BEAN1	ENST00000536005.7 link	c.644C>G	p.Pro215Arg	missense_variant	5/5	1	NM_001178020.3	ENSP00000442793.2		Q3B7T3-1
ENSG00000260851	ENST00000561728.1 link	n.*11+375G>C		intron_variant		2		ENSP00000462196.1		J3KRW8

Frequencies

GnomAD3 genomes

AF:

0.000171

AC:

AN:

152234

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000235

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000119

AC:

AN:

150872

Hom.:

AF XY:

0.000124

AC XY:

AN XY:

80520

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000409

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000443

Gnomad FIN exome

AF:

0.000130

Gnomad NFE exome

AF:

0.000208

Gnomad OTH exome

AF:

0.000471

GnomAD4 exome

AF:

0.000273

AC:

381

AN:

1397832

Hom.:

Cov.:

AF XY:

0.000271

AC XY:

187

AN XY:

689382

show subpopulations

Gnomad4 AFR exome

AF:

0.000190

Gnomad4 AMR exome

AF:

0.0000562

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000632

Gnomad4 FIN exome

AF:

0.0000615

Gnomad4 NFE exome

AF:

0.000326

Gnomad4 OTH exome

AF:

0.000242

GnomAD4 genome

AF:

0.000171

AC:

AN:

152234

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.000193

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000235

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000108

Hom.:

Bravo

AF:

0.000227

ExAC

AF:

0.0000393

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 06, 2023

The c.644C>G (p.P215R) alteration is located in exon 5 (coding exon 4) of the BEAN1 gene. This alteration results from a C to G substitution at nucleotide position 644, causing the proline (P) at amino acid position 215 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.27

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.11

T;.

Eigen

Uncertain

0.29

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Benign

0.69

LIST_S2

Benign

0.72

T;T

M_CAP

Benign

0.016

MetaRNN

Benign

0.16

T;T

MetaSVM

Benign

-0.65

MutationAssessor

Benign

1.9

L;.

PrimateAI

Uncertain

0.62

PROVEAN

Uncertain

-4.2

D;D

REVEL

Benign

0.24

Sift

Benign

0.40

T;T

Sift4G

Benign

0.16

T;T

Polyphen

0.83

P;.

Vest4

0.33

MVP

0.23

ClinPred

0.26

GERP RS

4.1

Varity_R

0.12

gMVP

0.24

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