NM_139343.3:c.715G>A

Variant names:

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4BS1_Supporting

The NM_139343.3(BIN1):c.715G>A(p.Val239Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000424 in 1,613,878 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V239L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00038 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00043 ( 0 hom. )

Consequence

BIN1
NM_139343.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:8O:1

Conservation

PhyloP100: 7.87

Publications

4 publications found

Variant links:

Genes affected

BIN1 (HGNC:1052): (bridging integrator 1) This gene encodes several isoforms of a nucleocytoplasmic adaptor protein, one of which was initially identified as a MYC-interacting protein with features of a tumor suppressor. Isoforms that are expressed in the central nervous system may be involved in synaptic vesicle endocytosis and may interact with dynamin, synaptojanin, endophilin, and clathrin. Isoforms that are expressed in muscle and ubiquitously expressed isoforms localize to the cytoplasm and nucleus and activate a caspase-independent apoptotic process. Studies in mouse suggest that this gene plays an important role in cardiac muscle development. Alternate splicing of the gene results in several transcript variants encoding different isoforms. Aberrant splice variants expressed in tumor cell lines have also been described. [provided by RefSeq, Mar 2016]

BIN1 Gene-Disease associations (from GenCC):

centronuclear myopathy
Inheritance: AD, AR, SD Classification: DEFINITIVE, LIMITED Submitted by: ClinGen
myopathy, centronuclear, 2
Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), G2P, Ambry Genetics
autosomal dominant centronuclear myopathy
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
autosomal recessive centronuclear myopathy
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

BIN1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.40762728).

BS1

Variant frequency is greater than expected in population amr. GnomAd4 allele frequency = 0.000381 (58/152284) while in subpopulation AMR AF = 0.000981 (15/15298). AF 95% confidence interval is 0.000604. There are 0 homozygotes in GnomAd4. There are 30 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_139343.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
BIN1	NM_139343.3	MANE Select	c.715G>A	p.Val239Ile	missense	Exon 9 of 19	NP_647593.1	O00499-1
BIN1	NM_001320642.1		c.634G>A	p.Val212Ile	missense	Exon 9 of 19	NP_001307571.1	O00499
BIN1	NM_001320641.2		c.622G>A	p.Val208Ile	missense	Exon 8 of 18	NP_001307570.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
BIN1	ENST00000316724.10	TSL:1 MANE Select	c.715G>A	p.Val239Ile	missense	Exon 9 of 19	ENSP00000316779.5	O00499-1
BIN1	ENST00000357970.7	TSL:1	c.715G>A	p.Val239Ile	missense	Exon 9 of 18	ENSP00000350654.3	O00499-5
BIN1	ENST00000346226.7	TSL:1	c.622G>A	p.Val208Ile	missense	Exon 8 of 16	ENSP00000315411.3	O00499-2

Frequencies

GnomAD3 genomes

AF:

0.000381

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000982

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000829

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000441

Gnomad OTH

AF:

0.000957

GnomAD2 exomes

AF:

0.000308

AC:

AN:

250268

AF XY:

0.000332

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.000261

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000460

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000428

AC:

626

AN:

1461594

Hom.:

Cov.:

AF XY:

0.000441

AC XY:

321

AN XY:

727088

show subpopulations

African (AFR)

AF:

0.000209

AC:

AN:

33470

American (AMR)

AF:

0.000224

AC:

AN:

44678

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26126

East Asian (EAS)

AF:

0.00

AC:

AN:

39694

South Asian (SAS)

AF:

0.000499

AC:

AN:

86188

European-Finnish (FIN)

AF:

0.0000187

AC:

AN:

53360

Middle Eastern (MID)

AF:

0.00104

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.000473

AC:

526

AN:

1111922

Other (OTH)

AF:

0.000546

AC:

AN:

60388

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.469

Heterozygous variant carriers

116

155

194

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

100

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000381

AC:

AN:

152284

Hom.:

Cov.:

AF XY:

0.000403

AC XY:

AN XY:

74454

show subpopulations

African (AFR)

AF:

0.000144

AC:

AN:

41556

American (AMR)

AF:

0.000981

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.000288

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5172

South Asian (SAS)

AF:

0.000830

AC:

AN:

4822

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10616

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000441

AC:

AN:

68034

Other (OTH)

AF:

0.000947

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.484

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:

0.000642

Hom.:

Bravo

AF:

0.000348

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000362

AC:

EpiCase

AF:

0.000436

EpiControl

AF:

0.000593

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Myopathy, centronuclear, 2 (6)

not provided (3)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.41

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.23

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.26

Eigen

Uncertain

0.60

Eigen_PC

Uncertain

0.55

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.96

M_CAP

Uncertain

0.14

MetaRNN

Benign

0.41

MetaSVM

Uncertain

-0.24

MutationAssessor

Uncertain

2.0

PhyloP100

7.9

PrimateAI

Uncertain

0.66

PROVEAN

Benign

-0.98

REVEL

Uncertain

0.32

Sift

Benign

0.043

Sift4G

Benign

0.095

Polyphen

1.0

Vest4

0.68

MVP

0.82

MPC

0.83

ClinPred

0.14

GERP RS

4.6

Varity_R

0.37

gMVP

0.61

Mutation Taster

=34/66

disease causing

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over