NM_002095.6:c.167-6219A>G

Variant names:

• chr8-30641342-T-C
• rs2978263
• NM_002095.6:c.167-6219A>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_002095.6(GTF2E2):​c.167-6219A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.8 in 152,096 control chromosomes in the GnomAD database, including 49,149 homozygotes. 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: 𝑓 0.80 (49149 hom., cov: 30)
• Consequence: GTF2E2 NM_002095.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.00300
• Publications: 14 publications found

Genes affected

GTF2E2 (HGNC:4651): (general transcription factor IIE subunit 2) The general transcription factor IIE (TFIIE) is part of the RNA polymerase II transcription initiation complex, recruiting TFIIH and being essential for promoter clearance by RNA polymerase II. TFIIE is a heterodimer (and sometimes heterotetramer) of alpha and beta subunits. The protein encoded by this gene represents the beta subunit of TFIIE. [provided by RefSeq, Jan 2017]

SMIM18 (HGNC:42973): (small integral membrane protein 18) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.0).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.882 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002095.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GTF2E2	NM_002095.6	MANE Select	c.167-6219A>G		intron	N/A	NP_002086.1
	SMIM18	NM_001206847.2	MANE Select	c.-111+2703T>C		intron	N/A	NP_001193776.1
	GTF2E2	NM_001348353.1		c.167-6219A>G		intron	N/A	NP_001335282.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GTF2E2	ENST00000355904.9	TSL:1 MANE Select	c.167-6219A>G		intron	N/A	ENSP00000348168.4
	SMIM18	ENST00000517349.2	TSL:2 MANE Select	c.-111+2703T>C		intron	N/A	ENSP00000428858.1
	GTF2E2	ENST00000518599.5	TSL:5	c.167-6219A>G		intron	N/A	ENSP00000429921.1

Frequencies

GnomAD3 genomes AF: 0.800 AC: 121529 AN: 151978 Hom.: 49108 Cov.: 30

Gnomad AFR AF: 0.890

Gnomad AMI AF: 0.856

Gnomad AMR AF: 0.668

Gnomad ASJ AF: 0.861

Gnomad EAS AF: 0.572

Gnomad SAS AF: 0.784

Gnomad FIN AF: 0.825

Gnomad MID AF: 0.810

Gnomad NFE AF: 0.785

Gnomad OTH AF: 0.787

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

GnomAD4 genome AF: 0.800 AC: 121619 AN: 152096 Hom.: 49149 Cov.: 30 AF XY: 0.797 AC XY: 59229 AN XY: 74324

African (AFR) AF: 0.890 AC: 36952 AN: 41516

American (AMR) AF: 0.668 AC: 10202 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.861 AC: 2986 AN: 3468

East Asian (EAS) AF: 0.572 AC: 2949 AN: 5156

South Asian (SAS) AF: 0.784 AC: 3779 AN: 4822

European-Finnish (FIN) AF: 0.825 AC: 8705 AN: 10554

Middle Eastern (MID) AF: 0.820 AC: 241 AN: 294

European-Non Finnish (NFE) AF: 0.785 AC: 53368 AN: 67982

Other (OTH) AF: 0.785 AC: 1660 AN: 2114

Alfa AF: 0.785 Hom.: 147214

Bravo AF: 0.788

Asia WGS AF: 0.677 AC: 2353 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	6.5
DANN	Benign	0.45
PhyloP100		-0.0030
Mutation Taster		=100/0	polymorphism (auto)

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: rs2978263; hg19: chr8-30498859;