Genetic Variant ENST00000850441.1:n.683G>T (chr6-29929635-G-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The ENST00000850441.1(ENSG00000310496):n.683G>T variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000137 in 146,324 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 0.000014 ( 0 hom., cov: 30)

Consequence

ENSG00000310496
ENST00000850441.1 non_coding_transcript_exon

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.547

Publications

4 publications found

Variant links:

Genes affected

ENSG00000310496 (HGNC:):

ENSG00000310496 links:

HLA-K (HGNC:4969): (major histocompatibility complex, class I, K (pseudogene))

HLA-K links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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=-0.91).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HLA-K		n.29929635G>T		intragenic_variant
LOC124901298	XR_007059541.1 link	n.814-898C>A		intron_variant	Intron 1 of 2

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank
ENSG00000310496	ENST00000850441.1 link	n.683G>T	non_coding_transcript_exon_variant	Exon 5 of 5
ENSG00000310496	ENST00000850442.1 link	n.622G>T	non_coding_transcript_exon_variant	Exon 5 of 5
ENSG00000310496	ENST00000850443.1 link	n.1370G>T	non_coding_transcript_exon_variant	Exon 8 of 8

Frequencies

GnomAD3 genomes

AF:

0.0000137

AC:

AN:

146324

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000253

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000150

Gnomad OTH

AF:

0.00

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

GnomAD4 genome

AF:

0.0000137

AC:

AN:

146324

Hom.:

Cov.:

AF XY:

0.0000281

AC XY:

AN XY:

71294

show subpopulations

African (AFR)

AF:

0.0000253

AC:

AN:

39450

American (AMR)

AF:

0.00

AC:

AN:

14304

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3380

East Asian (EAS)

AF:

0.00

AC:

AN:

4718

South Asian (SAS)

AF:

0.00

AC:

AN:

4474

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10242

Middle Eastern (MID)

AF:

0.00

AC:

AN:

296

European-Non Finnish (NFE)

AF:

0.0000150

AC:

AN:

66566

Other (OTH)

AF:

0.00

AC:

AN:

2004

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

235

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.91

CADD

Benign

2.4

(source)

DANN

Benign

0.32

PhyloP100

0.55

Splicing

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over