Variant chr12-57225361-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_007224.4(NXPH4):c.541G>C(p.Ala181Pro) variant causes a missense change. The variant allele was found at a frequency of 0.0000202 in 1,584,418 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000020 ( 0 hom. )

Consequence

NXPH4
NM_007224.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.90

Variant links:

Genes affected

NXPH4 (HGNC:8078): (neurexophilin 4) Predicted to enable signaling receptor binding activity. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

NXPH4 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NXPH4	NM_007224.4 linkuse as main transcript	c.541G>C	p.Ala181Pro	missense_variant	2/2	ENST00000349394.6	NP_009155.1
NXPH4	XM_017018747.2 linkuse as main transcript	c.400+141G>C		intron_variant			XP_016874236.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
NXPH4	ENST00000349394.6 linkuse as main transcript	c.541G>C	p.Ala181Pro	missense_variant	2/2	1	NM_007224.4	ENSP00000333593	P1
NXPH4	ENST00000555154.1 linkuse as main transcript	n.592G>C		non_coding_transcript_exon_variant	2/2	3
NXPH4	ENST00000556415.1 linkuse as main transcript	c.*668G>C		3_prime_UTR_variant, NMD_transcript_variant	3/3	2		ENSP00000452288

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152136

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000449

AC:

AN:

222830

Hom.:

AF XY:

0.00

AC XY:

AN XY:

121212

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.00000975

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000202

AC:

AN:

1432282

Hom.:

Cov.:

AF XY:

0.0000225

AC XY:

AN XY:

710454

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000123

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000254

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152136

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74324

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000340

ExAC

AF:

0.00000828

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

Aug 12, 2021

The c.541G>C (p.A181P) alteration is located in exon 2 (coding exon 2) of the NXPH4 gene. This alteration results from a G to C substitution at nucleotide position 541, causing the alanine (A) at amino acid position 181 to be replaced by a proline (P). 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

0.22

BayesDel_addAF

Uncertain

0.076

BayesDel_noAF

Benign

-0.13

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.023

Eigen

Benign

0.16

Eigen_PC

Benign

0.18

FATHMM_MKL

Benign

0.64

LIST_S2

Benign

0.69

M_CAP

Benign

0.030

MetaRNN

Uncertain

0.57

MetaSVM

Benign

-0.82

MutationAssessor

Benign

0.55

MutationTaster

Benign

0.59

PrimateAI

Pathogenic

0.89

PROVEAN

Benign

-1.8

REVEL

Benign

0.21

Sift

Benign

0.049

Sift4G

Benign

0.22

Polyphen

1.0

Vest4

0.60

MVP

0.26

MPC

2.1

ClinPred

0.77

GERP RS

4.0

Varity_R

0.41

gMVP

0.65

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