7-128939366-T-A

Variant names:

• chr7-128939366-T-A
• rs752637
• NM_001098629.3:c.-12+1317T>A

Variant summary

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

The NM_001098629.3(IRF5):​c.-12+1317T>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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: IRF5 NM_001098629.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.95
• Publications: 38 publications found

Genes affected

IRF5 (HGNC:6120): (interferon regulatory factor 5) This gene encodes a member of the interferon regulatory factor (IRF) family, a group of transcription factors with diverse roles, including virus-mediated activation of interferon, and modulation of cell growth, differentiation, apoptosis, and immune system activity. Members of the IRF family are characterized by a conserved N-terminal DNA-binding domain containing tryptophan (W) repeats. Alternative promoter use and alternative splicing result in multiple transcript variants, and a 30-nt indel polymorphism (SNP rs60344245) can result in loss of a 10-aa segment. [provided by RefSeq, Dec 2016]

IRF5 Gene-Disease associations (from GenCC):

• systemic lupus erythematosus

  Inheritance: Unknown Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001098629.3. 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
	IRF5	NM_001098629.3	MANE Select	c.-12+1317T>A		intron	N/A	NP_001092099.1	Q13568-2
	IRF5	NM_001347928.2		c.-12+2101T>A		intron	N/A	NP_001334857.1	Q13568-2
	IRF5	NM_001098630.3		c.-12+1317T>A		intron	N/A	NP_001092100.1	Q13568-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IRF5	ENST00000357234.10	TSL:1 MANE Select	c.-12+1317T>A		intron	N/A	ENSP00000349770.5	Q13568-2
	IRF5	ENST00000402030.6	TSL:1	c.-12+1317T>A		intron	N/A	ENSP00000385352.2	Q13568-1
	IRF5	ENST00000477535.5	TSL:1	c.-12+1317T>A		intron	N/A	ENSP00000419950.1	Q13568-5

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 24611

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	0.74
DANN	Benign	0.61
PhyloP100		-2.0

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: rs752637; hg19: chr7-128579420;