NM_000590.2:c.315+76A>G

Variant names:

• chr5-135893944-T-C
• rs2069882
• NM_000590.2:c.315+76A>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000590.2(IL9):​c.315+76A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.202 in 1,245,016 control chromosomes in the GnomAD database, including 27,734 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.24 (4698 hom., cov: 32)
  • Exomes 𝑓: 0.20 (23036 hom.)
• Consequence: IL9 NM_000590.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0660
• Publications: 15 publications found

Genes affected

IL9 (HGNC:6029): (interleukin 9) The protein encoded by this gene is a cytokine that acts as a regulator of a variety of hematopoietic cells. This cytokine stimulates cell proliferation and prevents apoptosis. It functions through the interleukin 9 receptor (IL9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. The gene encoding this cytokine has been identified as a candidate gene for asthma. Genetic studies on a mouse model of asthma demonstrated that this cytokine is a determining factor in the pathogenesis of bronchial hyperresponsiveness. [provided by RefSeq, Jul 2008]

LOC124901074 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.345 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000590.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL9	NM_000590.2	MANE Select	c.315+76A>G		intron	N/A	NP_000581.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL9	ENST00000274520.2	TSL:1 MANE Select	c.315+76A>G		intron	N/A	ENSP00000274520.1

Frequencies

GnomAD3 genomes AF: 0.235 AC: 35752 AN: 152044 Hom.: 4683 Cov.: 32

Gnomad AFR AF: 0.349

Gnomad AMI AF: 0.272

Gnomad AMR AF: 0.172

Gnomad ASJ AF: 0.345

Gnomad EAS AF: 0.0386

Gnomad SAS AF: 0.154

Gnomad FIN AF: 0.185

Gnomad MID AF: 0.250

Gnomad NFE AF: 0.202

Gnomad OTH AF: 0.235

GnomAD4 exome AF: 0.198 AC: 215864 AN: 1092854 Hom.: 23036 AF XY: 0.197 AC XY: 107984 AN XY: 548140

African (AFR) AF: 0.358 AC: 8674 AN: 24236

American (AMR) AF: 0.118 AC: 2697 AN: 22928

Ashkenazi Jewish (ASJ) AF: 0.345 AC: 6625 AN: 19214

East Asian (EAS) AF: 0.0618 AC: 2201 AN: 35610

South Asian (SAS) AF: 0.158 AC: 9783 AN: 61784

European-Finnish (FIN) AF: 0.194 AC: 9479 AN: 48840

Middle Eastern (MID) AF: 0.262 AC: 1050 AN: 4014

European-Non Finnish (NFE) AF: 0.200 AC: 165520 AN: 829270

Other (OTH) AF: 0.209 AC: 9835 AN: 46958

GnomAD4 genome AF: 0.235 AC: 35802 AN: 152162 Hom.: 4698 Cov.: 32 AF XY: 0.232 AC XY: 17238 AN XY: 74384

African (AFR) AF: 0.350 AC: 14504 AN: 41476

American (AMR) AF: 0.172 AC: 2625 AN: 15300

Ashkenazi Jewish (ASJ) AF: 0.345 AC: 1197 AN: 3470

East Asian (EAS) AF: 0.0387 AC: 201 AN: 5190

South Asian (SAS) AF: 0.153 AC: 736 AN: 4822

European-Finnish (FIN) AF: 0.185 AC: 1963 AN: 10590

Middle Eastern (MID) AF: 0.241 AC: 71 AN: 294

European-Non Finnish (NFE) AF: 0.202 AC: 13766 AN: 68000

Other (OTH) AF: 0.233 AC: 493 AN: 2114

Alfa AF: 0.210 Hom.: 2646

Bravo AF: 0.238

Asia WGS AF: 0.126 AC: 442 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	2.8
DANN	Benign	0.25
PhyloP100		-0.066
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs2069882; hg19: chr5-135229633;