Variant chr11-34882730-T-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_015957.4(APIP):c.716A>G(p.Asn239Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

APIP
NM_015957.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.94

Variant links:

Genes affected

APIP (HGNC:17581): (APAF1 interacting protein) Enables identical protein binding activity; methylthioribulose 1-phosphate dehydratase activity; and zinc ion binding activity. Involved in several processes, including L-methionine salvage from methylthioadenosine; protein homotetramerization; and pyroptosis. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

APIP links:

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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=0.08476785).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
APIP	NM_015957.4 linkuse as main transcript	c.716A>G	p.Asn239Ser	missense_variant	7/7	ENST00000395787.4	NP_057041.2
APIP	XM_011520154.4 linkuse as main transcript	c.767A>G	p.Asn256Ser	missense_variant	8/8		XP_011518456.1
APIP	XM_017017875.3 linkuse as main transcript	c.500A>G	p.Asn167Ser	missense_variant	8/8		XP_016873364.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
APIP	ENST00000395787.4 linkuse as main transcript	c.716A>G	p.Asn239Ser	missense_variant	7/7	1	NM_015957.4	ENSP00000379133	P1	Q96GX9-1
APIP	ENST00000532428.6 linkuse as main transcript	c.575A>G	p.Asn192Ser	missense_variant, NMD_transcript_variant	5/8	1		ENSP00000474191
APIP	ENST00000527830.1 linkuse as main transcript	n.682A>G		non_coding_transcript_exon_variant	6/6	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

1440630

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

717690

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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 13, 2021

The c.716A>G (p.N239S) alteration is located in exon 7 (coding exon 7) of the APIP gene. This alteration results from a A to G substitution at nucleotide position 716, causing the asparagine (N) at amino acid position 239 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

0.10

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.61

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.014

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.13

FATHMM_MKL

Uncertain

0.93

LIST_S2

Uncertain

0.91

M_CAP

Benign

0.0060

MetaRNN

Benign

0.085

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.2

MutationTaster

Benign

0.80

N;N

PrimateAI

Benign

0.42

PROVEAN

Benign

-1.0

REVEL

Benign

0.049

Sift

Benign

0.21

Sift4G

Benign

0.39

Polyphen

0.039

Vest4

0.078

MutPred

0.23

Gain of glycosylation at N239 (P = 0.0083);

MVP

0.27

MPC

0.29

ClinPred

0.50

GERP RS

4.2

Varity_R

0.16

gMVP

0.51

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over