chrX-120159230-G-A

Position:

chrX-120159230-G-A

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_032498.3(RHOXF2):c.295G>A(p.Gly99Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000191 in 1,206,188 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 4 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., 1 hem., cov: 19)

Exomes 𝑓: 0.000014 ( 0 hom. 3 hem. )

Consequence

RHOXF2
NM_032498.3 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: -1.19

Variant links:

Genes affected

RHOXF2 (HGNC:30011): (Rhox homeobox family member 2) This gene, which encodes a transcriptional repressor, is one of two paralogous X-linked homeobox-containing genes and is highly expressed in a variety of cancers. In addition, the encoded protein associates with the cell membrane and with microtubules, and is concentrated at the leading edge of migratory cells. [provided by RefSeq, Dec 2015]

RHOXF2 links:

RHOXF1 (HGNC:29993): (Rhox homeobox family member 1) This gene is a member of the PEPP subfamily of paired-like homoebox genes. The gene may be regulated by androgens and epigenetic mechanisms. The encoded nuclear protein is likely a transcription factor that may play a role in human reproduction. [provided by RefSeq, Dec 2012]

RHOXF1 links:

RHOXF1 (HGNC:):

RHOXF1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.027883172).

BP6

Variant X-120159230-G-A is Benign according to our data. Variant chrX-120159230-G-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 2224034.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}.

BS2

High Hemizygotes in GnomAdExome4 at 3 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RHOXF2	NM_032498.3 linkuse as main transcript	c.295G>A	p.Gly99Ser	missense_variant	2/4	ENST00000371388.5	NP_115887.1	Q9BQY4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RHOXF2	ENST00000371388.5 linkuse as main transcript	c.295G>A	p.Gly99Ser	missense_variant	2/4	1	NM_032498.3	ENSP00000360441.3		Q9BQY4

Frequencies

GnomAD3 genomes

AF:

0.0000720

AC:

AN:

111183

Hom.:

Cov.:

AF XY:

0.0000297

AC XY:

AN XY:

33627

show subpopulations

Gnomad AFR

AF:

0.000199

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000937

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:

0.0000189

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000445

AC:

AN:

179898

Hom.:

AF XY:

0.0000454

AC XY:

AN XY:

66008

show subpopulations

Gnomad AFR exome

AF:

0.000390

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000728

Gnomad SAS exome

AF:

0.0000537

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000126

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000137

AC:

AN:

1094962

Hom.:

Cov.:

AF XY:

0.00000832

AC XY:

AN XY:

360570

show subpopulations

Gnomad4 AFR exome

AF:

0.000193

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000133

Gnomad4 SAS exome

AF:

0.0000375

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000357

Gnomad4 OTH exome

AF:

0.0000218

GnomAD4 genome

AF:

0.0000719

AC:

AN:

111226

Hom.:

Cov.:

AF XY:

0.0000297

AC XY:

AN XY:

33680

show subpopulations

Gnomad4 AFR

AF:

0.000198

Gnomad4 AMR

AF:

0.0000936

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000189

Gnomad4 OTH

AF:

0.00

ESP6500AA

AF:

0.000264

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000663

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 18, 2022

The c.295G>A (p.G99S) alteration is located in exon 2 (coding exon 2) of the RHOXF2 gene. This alteration results from a G to A substitution at nucleotide position 295, causing the glycine (G) at amino acid position 99 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Dec 01, 2022

RHOXF2: BP4, BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.076

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.60

CADD

Benign

0.095

DANN

Benign

0.80

DEOGEN2

Benign

0.0081

FATHMM_MKL

Benign

0.012

LIST_S2

Benign

0.48

M_CAP

Benign

0.023

MetaRNN

Benign

0.028

MetaSVM

Benign

-0.60

MutationAssessor

Benign

0.46

PrimateAI

Benign

0.25

PROVEAN

Benign

0.35

REVEL

Benign

0.21

Sift

Benign

0.98

Sift4G

Benign

0.87

Polyphen

0.055

Vest4

0.13

MVP

0.082

MPC

1.9

ClinPred

0.0072

GERP RS

-4.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.039

gMVP

0.28

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