rs786205223

Variant names:

• chr11-613215-A-C
• rs786205223
• NM_001572.5:c.1228T>G

Your query was ambiguous. Multiple possible variants found:

• chr11-613215-A-C
• chr11-613215-A-G

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_001572.5(IRF7):​c.1228T>G​(p.Phe410Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000418 in 1,436,234 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. F410L) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000042 (0 hom.)
• Consequence: IRF7 NM_001572.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1 O:1
• Conservation: PhyloP100: 6.21
• Publications: 11 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_pathogenic. The variant received 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.987

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.1228T>G	p.Phe410Val	missense	Exon 9 of 11	NP_001563.2
	IRF7	NM_004031.4		c.1267T>G	p.Phe423Val	missense	Exon 8 of 10	NP_004022.2	Q92985-4
	IRF7	NM_001440440.1		c.1264T>G	p.Phe422Val	missense	Exon 8 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.1228T>G	p.Phe410Val	missense	Exon 9 of 11	ENSP00000434009.2	Q92985-1
	IRF7	ENST00000397566.5	TSL:1	c.1267T>G	p.Phe423Val	missense	Exon 7 of 9	ENSP00000380697.1	Q92985-4
	IRF7	ENST00000397570.5	TSL:1	c.1180T>G	p.Phe394Val	missense	Exon 6 of 8	ENSP00000380700.2	M9RSF4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000418 AC: 6 AN: 1436234 Hom.: 0 Cov.: 41 AF XY: 0.00000140 AC XY: 1 AN XY: 712284

African (AFR) AF: 0.00 AC: 0 AN: 32536

American (AMR) AF: 0.00 AC: 0 AN: 41228

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24596

East Asian (EAS) AF: 0.00 AC: 0 AN: 39414

South Asian (SAS) AF: 0.0000119 AC: 1 AN: 83894

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5654

European-Non Finnish (NFE) AF: 0.00000455 AC: 5 AN: 1098324

Other (OTH) AF: 0.00 AC: 0 AN: 59178

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Immunodeficiency 39 (2)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.86
BayesDel_addAF	Pathogenic	0.51	D
BayesDel_noAF	Pathogenic	0.50
CADD	Uncertain	25
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.78	D
Eigen	Uncertain	0.48
Eigen_PC	Uncertain	0.32
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.84	T
M_CAP	Pathogenic	0.58	D
MetaRNN	Pathogenic	0.99	D
MetaSVM	Pathogenic	1.1	D
MutationAssessor	Pathogenic	3.1	M
PhyloP100		6.2
PrimateAI	Uncertain	0.71	T
PROVEAN	Pathogenic	-5.3	D
REVEL	Pathogenic	0.97
Sift	Uncertain	0.0030	D
Sift4G	Uncertain	0.0040	D
Polyphen		1.0	D
Vest4		0.86
MutPred		0.89		Loss of stability (P = 0.1981)
MVP		0.99
MPC		0.60
ClinPred		0.98	D
GERP RS		4.3
Varity_R		0.96
gMVP		0.82
Mutation Taster		=4/96	disease causing (ClinVar)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs786205223; hg19: chr11-613215;