Genetic Variant KPNA5:c.1433-53_1433-14delTATATATATATATATATATATATATATATATATATATATA (chr6-116732074-TTATATATATATATATATATATATATATATATATATATATA-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_001366306.2(KPNA5):c.1433-53_1433-14delTATATATATATATATATATATATATATATATATATATATA variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000048 in 20,842 control chromosomes in the GnomAD database, with no homozygous occurrence. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. There are indicators that this mutation may affect the branch point..

Frequency

Genomes: not found (cov: 0)

Exomes 𝑓: 0.000048 ( 0 hom. )

Consequence

KPNA5
NM_001366306.2 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.00

Publications

0 publications found

Variant links:

Genes affected

KPNA5 (HGNC:6398): (karyopherin subunit alpha 5) The transport of molecules between the nucleus and the cytoplasm in eukaryotic cells is mediated by the nuclear pore complex (NPC) which consists of 60-100 proteins and is probably 120 million daltons in molecular size. Small molecules (up to 70 kD) can pass through the nuclear pore by nonselective diffusion; larger molecules are transported by an active process. Most nuclear proteins contain short basic amino acid sequences known as nuclear localization signals (NLSs). KPNA5 protein belongs to the importin alpha protein family and is thought to be involved in NLS-dependent protein import into the nucleus. [provided by RefSeq, Jul 2008]

KPNA5 links:

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new If you want to explore the variant's impact on the transcript NM_001366306.2, check out the Mutation Effect Viewer. This is especially useful for frameshift variants or if you want to visualize the effect of exon loss / intron retention.

ACMG classification

Classification was made for transcript

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001366306.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
KPNA5	NM_001366306.2	MANE Select	c.1433-53_1433-14delTATATATATATATATATATATATATATATATATATATATA	intron	N/A	NP_001353235.1	O15131
KPNA5	NM_001366304.1		c.1493-53_1493-14delTATATATATATATATATATATATATATATATATATATATA	intron	N/A	NP_001353233.1	A0A8V8TMV2
KPNA5	NM_001366305.2		c.1493-53_1493-14delTATATATATATATATATATATATATATATATATATATATA	intron	N/A	NP_001353234.1	A0A8V8TMV2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
KPNA5	ENST00000368564.7	TSL:1 MANE Select	c.1433-61_1433-22delTATATATATATATATATATATATATATATATATATATATA	intron	N/A	ENSP00000357552.1	O15131
KPNA5	ENST00000356348.6	TSL:1	c.1433-61_1433-22delTATATATATATATATATATATATATATATATATATATATA	intron	N/A	ENSP00000348704.1	O15131
KPNA5	ENST00000937498.1		c.1508-61_1508-22delTATATATATATATATATATATATATATATATATATATATA	intron	N/A	ENSP00000607557.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.0000480

AC:

AN:

20842

Hom.:

AF XY:

0.0000846

AC XY:

AN XY:

11818

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

958

American (AMR)

AF:

0.00

AC:

AN:

722

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

976

East Asian (EAS)

AF:

0.00

AC:

AN:

1050

South Asian (SAS)

AF:

0.00

AC:

AN:

1632

European-Finnish (FIN)

AF:

0.00

AC:

AN:

3588

Middle Eastern (MID)

AF:

0.00

AC:

AN:

European-Non Finnish (NFE)

AF:

0.0000920

AC:

AN:

10870

Other (OTH)

AF:

0.00

AC:

AN:

982

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.825

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.0

BranchPoint Hunter

2.0

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Publications

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6-116732074-TTATATATATATATATATATATATATATATATATATATATATA-TTA

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over