11-615088-G-T

Variant names:

• chr11-615088-G-T
• rs1554920272
• NM_001572.5:c.183+9C>A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 2P and 6B. PM2 BP4_Strong BP6_Moderate

The NM_001572.5(IRF7):​c.183+9C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: IRF7 NM_001572.5 intron
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.573
• Publications: 0 publications found

Genes affected

IRF7 (HGNC:6122): (interferon regulatory factor 7) This gene encodes interferon regulatory factor 7, a member of the interferon regulatory transcription factor (IRF) family. It has been shown to play a role in the transcriptional activation of virus-inducible cellular genes, including interferon beta chain genes. Inducible expression of IRF7 is largely restricted to lymphoid tissue. The encoded protein plays an important role in the innate immune response against DNA and RNA viruses. [provided by RefSeq, Jul 2021]

IRF7 Gene-Disease associations (from GenCC):

• immunodeficiency 39

  Inheritance: AR Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BP6: Variant 11-615088-G-T is Benign according to our data. Variant chr11-615088-G-T is described in ClinVar as Likely_benign. ClinVar VariationId is 542694.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
IRF7	NM_001572.5	c.183+9C>A		intron_variant	Intron 3 of 10	ENST00000525445.6	NP_001563.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
IRF7	ENST00000525445.6	c.183+9C>A		intron_variant	Intron 3 of 10	5	NM_001572.5	ENSP00000434009.2

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1425118 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 707418

African (AFR) AF: 0.00 AC: 0 AN: 32812

American (AMR) AF: 0.00 AC: 0 AN: 41358

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25538

East Asian (EAS) AF: 0.00 AC: 0 AN: 38220

South Asian (SAS) AF: 0.00 AC: 0 AN: 83390

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 38900

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5644

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1100088

Other (OTH) AF: 0.00 AC: 0 AN: 59168

GnomAD4 genome Cov.: 34

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Immunodeficiency 39 Benign:1

Aug 08, 2019

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	2.5
DANN	Benign	0.91
PhyloP100		-0.57

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: rs1554920272; hg19: chr11-615088;