Variant 1-3186088-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_022114.4(PRDM16):c.38-37C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000841 in 1,538,416 control chromosomes in the GnomAD database, including 11 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0041 ( 5 hom., cov: 33)

Exomes 𝑓: 0.00049 ( 6 hom. )

Consequence

PRDM16
NM_022114.4 intron

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.25

Variant links:

Genes affected

PRDM16 (HGNC:14000): (PR/SET domain 16) The reciprocal translocation t(1;3)(p36;q21) occurs in a subset of myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). This gene is located near the 1p36.3 breakpoint and has been shown to be specifically expressed in the t(1:3)(p36,q21)-positive MDS/AML. The protein encoded by this gene is a zinc finger transcription factor and contains an N-terminal PR domain. The translocation results in the overexpression of a truncated version of this protein that lacks the PR domain, which may play an important role in the pathogenesis of MDS and AML. Alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

PRDM16 links:

PRDM16 (HGNC:):

PRDM16 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.99).

BP6

Variant 1-3186088-C-T is Benign according to our data. Variant chr1-3186088-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1214413.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4_exome allele frequency = 0.000488 (676/1386122) while in subpopulation AFR AF= 0.0162 (517/31960). AF 95% confidence interval is 0.015. There are 6 homozygotes in gnomad4_exome. There are 255 alleles in male gnomad4_exome subpopulation. Median coverage is 23. This position pass quality control queck.

BS2

High AC in GnomAd4 at 618 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PRDM16	NM_022114.4 linkuse as main transcript	c.38-37C>T		intron_variant		ENST00000270722.10	NP_071397.3	Q9HAZ2-1
PRDM16	NM_199454.3 linkuse as main transcript	c.38-37C>T		intron_variant			NP_955533.2	Q9HAZ2-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PRDM16	ENST00000270722.10 linkuse as main transcript	c.38-37C>T		intron_variant		1	NM_022114.4	ENSP00000270722.5		Q9HAZ2-1

Frequencies

GnomAD3 genomes

AF:

0.00407

AC:

619

AN:

152176

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0140

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00157

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:

0.0000882

Gnomad OTH

AF:

0.00430

GnomAD3 exomes

AF:

0.00105

AC:

252

AN:

241046

Hom.:

AF XY:

0.000786

AC XY:

104

AN XY:

132316

show subpopulations

Gnomad AFR exome

AF:

0.0148

Gnomad AMR exome

AF:

0.000641

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000843

Gnomad OTH exome

AF:

0.000676

GnomAD4 exome

AF:

0.000488

AC:

676

AN:

1386122

Hom.:

Cov.:

AF XY:

0.000368

AC XY:

255

AN XY:

693788

show subpopulations

Gnomad4 AFR exome

AF:

0.0162

Gnomad4 AMR exome

AF:

0.000785

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000118

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000546

Gnomad4 OTH exome

AF:

0.00105

GnomAD4 genome

AF:

0.00406

AC:

618

AN:

152294

Hom.:

Cov.:

AF XY:

0.00381

AC XY:

284

AN XY:

74450

show subpopulations

Gnomad4 AFR

AF:

0.0139

Gnomad4 AMR

AF:

0.00157

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.00426

Alfa

AF:

0.00205

Hom.:

Bravo

AF:

0.00478

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Aug 14, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.99

CADD

Benign

0.054

DANN

Benign

0.74

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over