11-612705-G-A

Variant names:

• chr11-612705-G-A
• rs144437378
• NM_001572.5:c.1452C>T

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4_Strong BP6_Moderate BP7

The NM_001572.5(IRF7):​c.1452C>T​(p.Ser484Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000502 in 1,612,948 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000049 (0 hom.)
• Consequence: IRF7 NM_001572.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:2
• Conservation: PhyloP100: 0.952
• Publications: 1 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: Benign. The variant received -7 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.59).
• BP6: Variant 11-612705-G-A is Benign according to our data. Variant chr11-612705-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 2068651.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.952 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001572.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IRF7	NM_001572.5	MANE Select	c.1452C>T	p.Ser484Ser	synonymous	Exon 11 of 11	NP_001563.2
	IRF7	NM_004031.4		c.1491C>T	p.Ser497Ser	synonymous	Exon 10 of 10	NP_004022.2	Q92985-4
	IRF7	NM_001440440.1		c.1488C>T	p.Ser496Ser	synonymous	Exon 10 of 10	NP_001427369.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IRF7	ENST00000525445.6	TSL:5 MANE Select	c.1452C>T	p.Ser484Ser	synonymous	Exon 11 of 11	ENSP00000434009.2	Q92985-1
	IRF7	ENST00000397566.5	TSL:1	c.1491C>T	p.Ser497Ser	synonymous	Exon 9 of 9	ENSP00000380697.1	Q92985-4
	IRF7	ENST00000397570.5	TSL:1	c.1404C>T	p.Ser468Ser	synonymous	Exon 8 of 8	ENSP00000380700.2	M9RSF4

Frequencies

GnomAD3 genomes AF: 0.0000657 AC: 10 AN: 152188 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000282

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000735

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.000108 AC: 27 AN: 250374 AF XY: 0.000125

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000260

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.000329

Gnomad NFE exome AF: 0.0000795

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000486 AC: 71 AN: 1460642 Hom.: 0 Cov.: 30 AF XY: 0.0000523 AC XY: 38 AN XY: 726658

African (AFR) AF: 0.0000597 AC: 2 AN: 33480

American (AMR) AF: 0.000224 AC: 10 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86258

European-Finnish (FIN) AF: 0.000364 AC: 19 AN: 52202

Middle Eastern (MID) AF: 0.000173 AC: 1 AN: 5768

European-Non Finnish (NFE) AF: 0.0000288 AC: 32 AN: 1111992

Other (OTH) AF: 0.0000828 AC: 5 AN: 60382

GnomAD4 genome AF: 0.0000657 AC: 10 AN: 152306 Hom.: 0 Cov.: 33 AF XY: 0.0000671 AC XY: 5 AN XY: 74482

African (AFR) AF: 0.00 AC: 0 AN: 41558

American (AMR) AF: 0.0000654 AC: 1 AN: 15298

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4830

European-Finnish (FIN) AF: 0.000282 AC: 3 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.0000735 AC: 5 AN: 68020

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.000142 Hom.: 0

Bravo AF: 0.0000567

EpiCase AF: 0.00

EpiControl AF: 0.0000593

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Immunodeficiency 39 (1)
-	-	1	IRF7-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.59
CADD	Benign	11
DANN	Benign	0.75
PhyloP100		0.95

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		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: rs144437378; hg19: chr11-612705; COSMIC: COSV52764569; COSMIC: COSV52764569;