rs376871952

Variant names:

• chr7-112457023-C-A
• rs376871952
• NM_001550.4:c.394C>A

Your query was ambiguous. Multiple possible variants found:

• chr7-112457023-C-A
• chr7-112457023-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001550.4(IFRD1):​c.394C>A​(p.Arg132Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: IFRD1 NM_001550.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.50

Genes affected

IFRD1 (HGNC:5456): (interferon related developmental regulator 1) This gene is an immediate early gene that encodes a protein related to interferon-gamma. This protein may function as a transcriptional co-activator/repressor that controls the growth and differentiation of specific cell types during embryonic development and tissue regeneration. Mutations in this gene are associated with sensory/motor neuropathy with ataxia. This gene may also be involved in modulating the pathogenesis of cystic fibrosis lung disease. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Oct 2010]

ENSG00000288640 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.892

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
IFRD1	NM_001550.4	c.394C>A	p.Arg132Ser	missense_variant	Exon 4 of 12	ENST00000403825.8	NP_001541.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
IFRD1	ENST00000403825.8	c.394C>A	p.Arg132Ser	missense_variant	Exon 4 of 12	1	NM_001550.4	ENSP00000384477.3
ENSG00000288640	ENST00000676282.1	n.394C>A		non_coding_transcript_exon_variant	Exon 4 of 15			ENSP00000501830.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.38	D
BayesDel_noAF	Pathogenic	0.31
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.54	D;.;D;T;T;T;.
Eigen	Pathogenic	0.88
Eigen_PC	Pathogenic	0.84
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.87	.;.;D;D;D;D;D
M_CAP	Uncertain	0.14	D
MetaRNN	Pathogenic	0.89	D;D;D;D;D;D;D
MetaSVM	Uncertain	0.11	D
MutationAssessor	Uncertain	2.9	M;.;M;.;.;.;.
PrimateAI	Uncertain	0.61	T
PROVEAN	Pathogenic	-4.8	D;.;D;D;D;D;D
REVEL	Pathogenic	0.75
Sift	Uncertain	0.0020	D;.;D;D;D;D;D
Sift4G	Uncertain	0.0040	D;D;D;D;D;D;D
Polyphen		1.0	D;.;D;D;.;.;.
Vest4		0.92
MutPred		0.72		Loss of MoRF binding (P = 0.0294);.;Loss of MoRF binding (P = 0.0294);Loss of MoRF binding (P = 0.0294);.;.;.;
MVP		0.88
MPC		1.3
ClinPred		1.0	D
GERP RS		5.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.88
gMVP		0.67

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.070		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs376871952; hg19: chr7-112097078;