Variant 10-114300208-C-T 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_001001936.3(AFAP1L2):c.1943G>A(p.Arg648His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00016 in 1,614,090 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 0.00020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00016 ( 0 hom. )

Consequence

AFAP1L2
NM_001001936.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: -0.0100

Variant links:

Genes affected

AFAP1L2 (HGNC:25901): (actin filament associated protein 1 like 2) Enables SH2 domain binding activity; SH3 domain binding activity; and protein tyrosine kinase activator activity. Involved in several processes, including positive regulation of epidermal growth factor receptor signaling pathway; regulation of gene expression; and regulation of mitotic cell cycle. Located in cytosol and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

AFAP1L2 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=0.0050830543).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
AFAP1L2	NM_001001936.3 linkuse as main transcript	c.1943G>A	p.Arg648His	missense_variant	15/19	ENST00000304129.9	NP_001001936.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AFAP1L2	ENST00000304129.9 linkuse as main transcript	c.1943G>A	p.Arg648His	missense_variant	15/19	1	NM_001001936.3	ENSP00000303042	P4	Q8N4X5-1
AFAP1L2	ENST00000369271.7 linkuse as main transcript	c.1943G>A	p.Arg648His	missense_variant	15/19	1		ENSP00000358276	A2	Q8N4X5-2
AFAP1L2	ENST00000696688.1 linkuse as main transcript	c.2027G>A	p.Arg676His	missense_variant	16/20			ENSP00000512810	A2
AFAP1L2	ENST00000491814.1 linkuse as main transcript	n.1065G>A		non_coding_transcript_exon_variant	3/6	2

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00605

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000243

AC:

AN:

251410

Hom.:

AF XY:

0.000243

AC XY:

AN XY:

135890

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00466

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000880

Gnomad OTH exome

AF:

0.000489

GnomAD4 exome

AF:

0.000155

AC:

227

AN:

1461886

Hom.:

Cov.:

AF XY:

0.000147

AC XY:

107

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00605

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000432

Gnomad4 OTH exome

AF:

0.000348

GnomAD4 genome

AF:

0.000204

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.000161

AC XY:

AN XY:

74366

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00605

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000271

Hom.:

Bravo

AF:

0.000208

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000206

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 26, 2021

The c.1943G>A (p.R648H) alteration is located in exon 15 (coding exon 15) of the AFAP1L2 gene. This alteration results from a G to A substitution at nucleotide position 1943, causing the arginine (R) at amino acid position 648 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.61

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.013

T;.

Eigen

Benign

-0.60

Eigen_PC

Benign

-0.73

FATHMM_MKL

Benign

0.036

LIST_S2

Benign

0.85

D;D

M_CAP

Benign

0.018

MetaRNN

Benign

0.0051

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.1

L;L

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.34

PROVEAN

Benign

-0.31

N;N

REVEL

Benign

0.016

Sift

Benign

0.34

T;T

Sift4G

Benign

0.40

T;T

Polyphen

0.93

P;D

Vest4

0.26

MVP

0.38

MPC

0.36

ClinPred

0.030

GERP RS

-0.13

Varity_R

0.033

gMVP

0.089

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