ENST00000381500.6:c.974G>A

Variant names:

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The ENST00000381500.6(CSF2RA):c.974G>A(p.Arg325His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000804 in 1,613,898 control chromosomes in the GnomAD database, including 5 homozygotes. There are 626 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 10/13 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R325C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0042 ( 2 hom., 306 hem., cov: 32)

Exomes 𝑓: 0.00045 ( 3 hom. 320 hem. )

Consequence

CSF2RA
ENST00000381500.6 missense

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -2.45

Variant links:

Genes affected

CSF2RA (HGNC:2435): (colony stimulating factor 2 receptor subunit alpha) The protein encoded by this gene is the alpha subunit of the heterodimeric receptor for colony stimulating factor 2, a cytokine which controls the production, differentiation, and function of granulocytes and macrophages. The encoded protein is a member of the cytokine family of receptors. This gene is found in the pseudoautosomal region (PAR) of the X and Y chromosomes. Multiple transcript variants encoding different isoforms have been found for this gene, with some of the isoforms being membrane-bound and others being soluble. [provided by RefSeq, Jul 2008]

CSF2RA links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.004050523).

BP6

Variant X-1305473-G-A is Benign according to our data. Variant chrX-1305473-G-A is described in ClinVar as [Benign]. Clinvar id is 537346.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00416 (633/152232) while in subpopulation AFR AF= 0.0147 (612/41534). AF 95% confidence interval is 0.0138. There are 2 homozygotes in gnomad4. There are 306 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CSF2RA	NM_172245.4 link	c.1071G>A	p.Pro357Pro	synonymous_variant	Exon 12 of 13	ENST00000381529.9	NP_758448.1	P15509-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CSF2RA	ENST00000381529.9 link	c.1071G>A	p.Pro357Pro	synonymous_variant	Exon 12 of 13	1	NM_172245.4	ENSP00000370940.3		P15509-1

Frequencies

GnomAD3 genomes

AF:

0.00415

AC:

631

AN:

152114

Hom.:

Cov.:

AF XY:

0.00410

AC XY:

305

AN XY:

74300

show subpopulations

Gnomad AFR

AF:

0.0147

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000918

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:

0.0000441

Gnomad OTH

AF:

0.00192

GnomAD3 exomes

AF:

0.00107

AC:

270

AN:

251168

Hom.:

AF XY:

0.000781

AC XY:

106

AN XY:

135738

show subpopulations

Gnomad AFR exome

AF:

0.0146

Gnomad AMR exome

AF:

0.000809

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000454

AC:

664

AN:

1461666

Hom.:

Cov.:

AF XY:

0.000440

AC XY:

320

AN XY:

727142

show subpopulations

Gnomad4 AFR exome

AF:

0.0169

Gnomad4 AMR exome

AF:

0.000783

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000144

Gnomad4 OTH exome

AF:

0.000662

GnomAD4 genome

AF:

0.00416

AC:

633

AN:

152232

Hom.:

Cov.:

AF XY:

0.00411

AC XY:

306

AN XY:

74428

show subpopulations

Gnomad4 AFR

AF:

0.0147

Gnomad4 AMR

AF:

0.000916

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00190

Bravo

AF:

0.00474

ESP6500AA

AF:

0.0120

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.00128

AC:

156

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Surfactant metabolism dysfunction, pulmonary, 4

Benign:1

Jan 23, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

not provided

Benign:1

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

CSF2RA-related disorder

Benign:1

Jun 13, 2019

PreventionGenetics, part of Exact Sciences

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.19

CADD

Benign

0.18

DANN

Benign

0.35

FATHMM_MKL

Benign

0.0011

LIST_S2

Benign

0.32

T;T

MetaRNN

Benign

0.0041

T;T

MetaSVM

Benign

-0.29

PROVEAN

Benign

0.12

N;N

REVEL

Benign

0.088

Sift

Benign

0.16

T;T

Sift4G

Benign

0.25

T;T

Polyphen

0.021

B;B

Vest4

0.22

MVP

0.41

ClinPred

0.0015

GERP RS

-0.43

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