NM_000416.3:c.85+10T>G

Variant names:

• chr6-137219233-A-C
• rs7749390
• NM_000416.3:c.85+10T>G

Variant summary

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

The NM_000416.3(IFNGR1):​c.85+10T>G 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: IFNGR1 NM_000416.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0250
• Publications: 46 publications found

Genes affected

IFNGR1 (HGNC:5439): (interferon gamma receptor 1) This gene (IFNGR1) encodes the ligand-binding chain (alpha) of the gamma interferon receptor. Human interferon-gamma receptor is a heterodimer of IFNGR1 and IFNGR2. A genetic variation in IFNGR1 is associated with susceptibility to Helicobacter pylori infection. In addition, defects in IFNGR1 are a cause of mendelian susceptibility to mycobacterial disease, also known as familial disseminated atypical mycobacterial infection. [provided by RefSeq, Jul 2008]

IFNGR1 Gene-Disease associations (from GenCC):

• autosomal dominant mendelian susceptibility to mycobacterial diseases due to partial IFNgammaR1 deficiency

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics
• immunodeficiency 27A

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• autosomal recessive Mendelian susceptibility to mycobacterial diseases due to partial IFNgammaR1 deficiency

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Mendelian susceptibility to mycobacterial diseases due to complete IFNgammaR1 deficiency

  Inheritance: AR 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=-0.79).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000416.3. 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
	IFNGR1	NM_000416.3	MANE Select	c.85+10T>G		intron	N/A	NP_000407.1
	IFNGR1	NM_001363526.1		c.-306T>G		upstream_gene	N/A	NP_001350455.1
	IFNGR1	NM_001363527.1		c.-600T>G		upstream_gene	N/A	NP_001350456.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IFNGR1	ENST00000367739.9	TSL:1 MANE Select	c.85+10T>G		intron	N/A	ENSP00000356713.5
	IFNGR1	ENST00000644894.1		c.-600T>G		5_prime_UTR	Exon 1 of 7	ENSP00000495272.1
	IFNGR1	ENST00000957752.1		c.85+10T>G		intron	N/A	ENSP00000627811.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 41

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.79
CADD	Benign	8.3
DANN	Benign	0.66
PhyloP100		0.025
PromoterAI		-0.0092	Neutral

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: rs7749390; hg19: chr6-137540370;