Variant chr12-26957609-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_015633.3(FGFR1OP2):c.262A>G(p.Thr88Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,459,426 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 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: 0.0000027 ( 0 hom. )

Consequence

FGFR1OP2
NM_015633.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.79

Variant links:

Genes affected

FGFR1OP2 (HGNC:23098): (FGFR1 oncogene partner 2) Predicted to enable identical protein binding activity. Predicted to be involved in response to wounding. Predicted to act upstream of or within wound healing. Predicted to be located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

FGFR1OP2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.41644984).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
FGFR1OP2	NM_015633.3 linkuse as main transcript	c.262A>G	p.Thr88Ala	missense_variant	4/7	ENST00000229395.8
FGFR1OP2	NM_001171887.2 linkuse as main transcript	c.262A>G	p.Thr88Ala	missense_variant	4/6
FGFR1OP2	NM_001171888.2 linkuse as main transcript	c.262A>G	p.Thr88Ala	missense_variant	4/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FGFR1OP2	ENST00000229395.8 linkuse as main transcript	c.262A>G	p.Thr88Ala	missense_variant	4/7	2	NM_015633.3		Q9NVK5-1
FGFR1OP2	ENST00000546072.5 linkuse as main transcript	c.262A>G	p.Thr88Ala	missense_variant	4/5	1			Q9NVK5-3
FGFR1OP2	ENST00000327214.5 linkuse as main transcript	c.262A>G	p.Thr88Ala	missense_variant	4/6	2		P1	Q9NVK5-2
FGFR1OP2	ENST00000395941.4 linkuse as main transcript	n.503A>G		non_coding_transcript_exon_variant	4/4	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000201

AC:

AN:

249338

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

134834

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000274

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:

0.00000274

AC:

AN:

1459426

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

726110

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

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

Mar 19, 2024

The c.262A>G (p.T88A) alteration is located in exon 4 (coding exon 3) of the FGFR1OP2 gene. This alteration results from a A to G substitution at nucleotide position 262, causing the threonine (T) at amino acid position 88 to be replaced by an alanine (A). 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

0.094

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.13

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.023

T;.;.

Eigen

Benign

0.16

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.72

T;T;T

M_CAP

Benign

0.0063

MetaRNN

Benign

0.42

T;T;T

MetaSVM

Benign

-0.82

MutationAssessor

Benign

1.0

L;L;L

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.79

PROVEAN

Benign

-0.45

N;N;N

REVEL

Benign

0.28

Sift

Benign

0.38

T;T;T

Sift4G

Benign

0.70

T;T;T

Polyphen

0.21

B;B;D

Vest4

0.83

MutPred

0.28

Loss of phosphorylation at T88 (P = 0.0669);Loss of phosphorylation at T88 (P = 0.0669);Loss of phosphorylation at T88 (P = 0.0669);

MVP

0.44

MPC

0.98

ClinPred

0.45

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.11

gMVP

0.19

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