Variant chr22-32442716-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_174932.3(BPIFC):c.610G>T(p.Ala204Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000186 in 1,613,682 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000086 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

BPIFC
NM_174932.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.11

Variant links:

Genes affected

BPIFC (HGNC:16503): (BPI fold containing family C) Predicted to enable lipid binding activity. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

BPIFC links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.057050347).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BPIFC	NM_174932.3 linkuse as main transcript	c.610G>T	p.Ala204Ser	missense_variant	8/17	ENST00000300399.9	NP_777592.1	Q8NFQ6-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
BPIFC	ENST00000300399.9 linkuse as main transcript	c.610G>T	p.Ala204Ser	missense_variant	8/17	1	NM_174932.3	ENSP00000300399.3	Q8NFQ6-1
BPIFC	ENST00000397452.5 linkuse as main transcript	c.610G>T	p.Ala204Ser	missense_variant	7/16	5		ENSP00000380594.1	Q8NFQ6-1
BPIFC	ENST00000534972.4 linkuse as main transcript	n.*315G>T		non_coding_transcript_exon_variant	7/15	5		ENSP00000439123.3	A0A8C8NLL8
BPIFC	ENST00000534972.4 linkuse as main transcript	n.*315G>T		3_prime_UTR_variant	7/15	5		ENSP00000439123.3	A0A8C8NLL8

Frequencies

GnomAD3 genomes

AF:

0.0000855

AC:

AN:

152038

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000314

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000279

AC:

AN:

250896

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135602

show subpopulations

Gnomad AFR exome

AF:

0.000434

Gnomad AMR exome

AF:

0.00

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000116

AC:

AN:

1461644

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

727096

show subpopulations

Gnomad4 AFR exome

AF:

0.000388

Gnomad4 AMR exome

AF:

0.00

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:

0.00

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000855

AC:

AN:

152038

Hom.:

Cov.:

AF XY:

0.0000539

AC XY:

AN XY:

74268

show subpopulations

Gnomad4 AFR

AF:

0.000314

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000117

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000165

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

Mar 27, 2023

The c.610G>T (p.A204S) alteration is located in exon 6 (coding exon 6) of the BPIFC gene. This alteration results from a G to T substitution at nucleotide position 610, causing the alanine (A) at amino acid position 204 to be replaced by a serine (S). 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

0.070

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.76

CADD

Benign

4.7

DANN

Benign

0.81

DEOGEN2

Benign

0.00043

T;.;T

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.13

LIST_S2

Benign

0.56

T;T;.

M_CAP

Benign

0.0090

MetaRNN

Benign

0.057

T;T;T

MetaSVM

Benign

-0.91

MutationAssessor

Benign

0.10

N;.;N

PrimateAI

Benign

0.23

PROVEAN

Benign

-0.26

N;.;N

REVEL

Benign

0.033

Sift

Benign

0.30

T;.;T

Sift4G

Benign

0.10

T;T;T

Polyphen

0.0020

B;.;B

Vest4

0.12

MVP

0.10

MPC

0.062

ClinPred

0.019

GERP RS

1.1

Varity_R

0.036

gMVP

0.26

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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