NM_014002.4:c.229-61T>A

Variant names:

• chr1-206474804-T-A
• rs1953090
• NM_014002.4:c.229-61T>A

Variant summary

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

The NM_014002.4(IKBKE):​c.229-61T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000227 in 1,587,080 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.000020 (0 hom., cov: 31)
  • Exomes 𝑓: 0.000023 (0 hom.)
• Consequence: IKBKE NM_014002.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.04
• Publications: 28 publications found

Genes affected

IKBKE (HGNC:14552): (inhibitor of nuclear factor kappa B kinase subunit epsilon) IKBKE is a noncanonical I-kappa-B (see MIM 164008) kinase (IKK) that is essential for regulating antiviral signaling pathways. IKBKE has also been identified as a breast cancer (MIM 114480) oncogene and is amplified and overexpressed in over 30% of breast carcinomas and breast cancer cell lines (Hutti et al., 2009 [PubMed 19481526]).[supplied by OMIM, Oct 2009]

MIR6769B (HGNC:50016): (microRNA 6769b) microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]

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=-0.82).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
IKBKE	NM_014002.4	c.229-61T>A		intron_variant	Intron 4 of 21	ENST00000581977.7	NP_054721.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
IKBKE	ENST00000581977.7	c.229-61T>A		intron_variant	Intron 4 of 21	1	NM_014002.4	ENSP00000464030.1

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152012 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000259 AC: 6 AN: 231880 AF XY: 0.0000400

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000555

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000476

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000230 AC: 33 AN: 1435068 Hom.: 0 Cov.: 30 AF XY: 0.0000324 AC XY: 23 AN XY: 710804

African (AFR) AF: 0.00 AC: 0 AN: 33082

American (AMR) AF: 0.00 AC: 0 AN: 42984

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24620

East Asian (EAS) AF: 0.0000254 AC: 1 AN: 39326

South Asian (SAS) AF: 0.0000362 AC: 3 AN: 82784

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51520

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5602

European-Non Finnish (NFE) AF: 0.0000237 AC: 26 AN: 1095924

Other (OTH) AF: 0.0000507 AC: 3 AN: 59226

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152012 Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1 AN XY: 74234

African (AFR) AF: 0.0000242 AC: 1 AN: 41374

American (AMR) AF: 0.00 AC: 0 AN: 15270

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

East Asian (EAS) AF: 0.000193 AC: 1 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10584

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67970

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 5284

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	0.45
DANN	Benign	0.82
PhyloP100		-2.0

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: rs1953090; hg19: chr1-206648147;