Genetic Variant BNIPL:p.Ile123Thr (chr1-151038961-T-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_138278.4(BNIPL):c.368T>C(p.Ile123Thr) variant causes a missense change. The variant allele was found at a frequency of 0.000171 in 1,612,578 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict 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. I123R) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00017 ( 0 hom. )

Consequence

BNIPL
NM_138278.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.89

Variant links:

Genes affected

BNIPL (HGNC:16976): (BCL2 interacting protein like) The protein encoded by this gene interacts with several other proteins, such as BCL2, ARHGAP1, MIF and GFER. It may function as a bridge molecule between BCL2 and ARHGAP1/CDC42 in promoting cell death. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2011]

BNIPL links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0816488).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BNIPL	NM_138278.4 link	c.368T>C	p.Ile123Thr	missense_variant	Exon 4 of 10	ENST00000368931.8	NP_612122.2	Q7Z465-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BNIPL	ENST00000368931.8 link	c.368T>C	p.Ile123Thr	missense_variant	Exon 4 of 10	1	NM_138278.4	ENSP00000357927.3		Q7Z465-1

Frequencies

GnomAD3 genomes

AF:

0.000131

AC:

AN:

152176

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:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000152

AC:

AN:

249376

Hom.:

AF XY:

0.000148

AC XY:

AN XY:

134926

show subpopulations

Gnomad AFR exome

AF:

0.000246

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000329

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000283

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.000175

AC:

255

AN:

1460402

Hom.:

Cov.:

AF XY:

0.000183

AC XY:

133

AN XY:

726584

show subpopulations

Gnomad4 AFR exome

AF:

0.0000898

Gnomad4 AMR exome

AF:

0.0000226

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000697

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000209

Gnomad4 OTH exome

AF:

0.000182

GnomAD4 genome

AF:

0.000131

AC:

AN:

152176

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74336

show subpopulations

Gnomad4 AFR

AF:

0.000145

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000234

Hom.:

Bravo

AF:

0.000178

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000198

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000356

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 09, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.368T>C (p.I123T) alteration is located in exon 4 (coding exon 4) of the BNIPL gene. This alteration results from a T to C substitution at nucleotide position 368, causing the isoleucine (I) at amino acid position 123 to be replaced by a threonine (T). 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

0.11

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.46

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.033

.;T;.;T

Eigen

Benign

-0.091

Eigen_PC

Benign

-0.055

FATHMM_MKL

Benign

0.57

LIST_S2

Benign

0.58

.;T;T;T

M_CAP

Benign

0.010

MetaRNN

Benign

0.082

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.97

.;L;.;.

PrimateAI

Benign

0.43

PROVEAN

Uncertain

-3.1

.;D;D;D

REVEL

Benign

0.16

Sift

Uncertain

0.0010

.;D;D;D

Sift4G

Uncertain

0.0060

.;D;D;D

Polyphen

0.55

.;P;.;.

Vest4

0.24, 0.16

MVP

0.65

MPC

0.54

ClinPred

0.11

GERP RS

5.2

Varity_R

0.29

gMVP

0.11

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

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