rs762591542

Variant names:

• chr14-94115877-C-T
• rs762591542
• NM_001130080.3:c.218C>T

Your query was ambiguous. Multiple possible variants found:

• chr14-94115877-C-T
• chr14-94115877-C-A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001130080.3(IFI27):​c.218C>T​(p.Ala73Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000556 in 1,600,228 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000059 (0 hom.)
• Consequence: IFI27 NM_001130080.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.142
• Publications: 2 publications found

Genes affected

IFI27 (HGNC:5397): (interferon alpha inducible protein 27) Enables RNA polymerase II-specific DNA-binding transcription factor binding activity; identical protein binding activity; and lamin binding activity. Involved in several processes, including cellular protein metabolic process; defense response to other organism; and extrinsic apoptotic signaling pathway. Acts upstream of or within negative regulation of transcription by RNA polymerase II and regulation of protein export from nucleus. Located in mitochondrial membrane and nuclear inner membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1005781).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001130080.3. 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
	IFI27	NM_001130080.3	MANE Select	c.218C>T	p.Ala73Val	missense	Exon 4 of 5	NP_001123552.1	P40305-2
	IFI27	NM_001288952.2		c.218C>T	p.Ala73Val	missense	Exon 5 of 6	NP_001275881.1	P40305-2
	IFI27	NM_001288956.2		c.218C>T	p.Ala73Val	missense	Exon 4 of 5	NP_001275885.1	P40305-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IFI27	ENST00000621160.5	TSL:1 MANE Select	c.218C>T	p.Ala73Val	missense	Exon 4 of 5	ENSP00000483498.1	P40305-2
	IFI27	ENST00000612813.4	TSL:3	c.218C>T	p.Ala73Val	missense	Exon 4 of 5	ENSP00000483430.1	P40305-2
	IFI27	ENST00000616764.5	TSL:2	c.218C>T	p.Ala73Val	missense	Exon 5 of 6	ENSP00000477753.1	P40305-2

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152168 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000178 AC: 4 AN: 224668 AF XY: 0.0000165

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000301

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000587 AC: 85 AN: 1447942 Hom.: 0 Cov.: 34 AF XY: 0.0000501 AC XY: 36 AN XY: 718818

African (AFR) AF: 0.0000603 AC: 2 AN: 33176

American (AMR) AF: 0.00 AC: 0 AN: 43026

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25830

East Asian (EAS) AF: 0.0000766 AC: 3 AN: 39178

South Asian (SAS) AF: 0.0000119 AC: 1 AN: 83960

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52200

Middle Eastern (MID) AF: 0.000174 AC: 1 AN: 5752

European-Non Finnish (NFE) AF: 0.0000697 AC: 77 AN: 1104928

Other (OTH) AF: 0.0000167 AC: 1 AN: 59892

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152286 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74462

African (AFR) AF: 0.0000241 AC: 1 AN: 41550

American (AMR) AF: 0.00 AC: 0 AN: 15300

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5172

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

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

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000453

ExAC AF: 0.0000165 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Uncertain	0.056	T
BayesDel_noAF	Benign	-0.16
CADD	Benign	7.1
DANN	Benign	0.35
DEOGEN2	Benign	0.033	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.052	N
LIST_S2	Benign	0.32	T
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.10	T
MetaSVM	Benign	-0.97	T
PhyloP100		-0.14
PrimateAI	Benign	0.27	T
Sift4G	Benign	0.34	T
Vest4		0.23
MutPred		0.59		Loss of disorder (P = 0.05)
MVP		0.11
ClinPred		0.068	T
GERP RS		-2.6
Varity_R		0.022
gMVP		0.16
Mutation Taster		=96/4	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		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: rs762591542; hg19: chr14-94582214;