Variant 17-82037555-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_016286.4(DCXR):c.53-8C>T variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00481 in 1,544,190 control chromosomes in the GnomAD database, including 348 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.026 ( 198 hom., cov: 34)

Exomes 𝑓: 0.0025 ( 150 hom. )

Consequence

DCXR
NM_016286.4 splice_region, intron

Scores

Splicing: ADA: 0.0002313

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.0440

Variant links:

Genes affected

DCXR (HGNC:18985): (dicarbonyl and L-xylulose reductase) The protein encoded by this gene acts as a homotetramer to catalyze diacetyl reductase and L-xylulose reductase reactions. The encoded protein may play a role in the uronate cycle of glucose metabolism and in the cellular osmoregulation in the proximal renal tubules. Defects in this gene are a cause of pentosuria. Two transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Aug 2010]

DCXR links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 17-82037555-G-A is Benign according to our data. Variant chr17-82037555-G-A is described in ClinVar as [Benign]. Clinvar id is 711695.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0883 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DCXR	NM_016286.4 link	c.53-8C>T		splice_region_variant, intron_variant	Intron 1 of 7	ENST00000306869.7	NP_057370.1	Q7Z4W1A0A384NY14
DCXR	NM_001195218.1 link	c.53-14C>T		intron_variant	Intron 1 of 7		NP_001182147.1	Q7Z4W1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DCXR	ENST00000306869.7 link	c.53-8C>T		splice_region_variant, intron_variant	Intron 1 of 7	1	NM_016286.4	ENSP00000303356.2		Q7Z4W1

Frequencies

GnomAD3 genomes

AF:

0.0257

AC:

3908

AN:

152216

Hom.:

198

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0908

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00635

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00637

Gnomad NFE

AF:

0.000147

Gnomad OTH

AF:

0.0167

GnomAD3 exomes

AF:

0.00531

AC:

750

AN:

141280

Hom.:

AF XY:

0.00396

AC XY:

308

AN XY:

77874

show subpopulations

Gnomad AFR exome

AF:

0.0934

Gnomad AMR exome

AF:

0.00342

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000172

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000128

Gnomad OTH exome

AF:

0.00312

GnomAD4 exome

AF:

0.00252

AC:

3509

AN:

1391860

Hom.:

150

Cov.:

AF XY:

0.00218

AC XY:

1498

AN XY:

687948

show subpopulations

Gnomad4 AFR exome

AF:

0.0941

Gnomad4 AMR exome

AF:

0.00387

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000250

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000388

Gnomad4 OTH exome

AF:

0.00539

GnomAD4 genome

AF:

0.0257

AC:

3915

AN:

152330

Hom.:

198

Cov.:

AF XY:

0.0245

AC XY:

1828

AN XY:

74494

show subpopulations

Gnomad4 AFR

AF:

0.0907

Gnomad4 AMR

AF:

0.00634

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.0165

Alfa

AF:

0.0115

Hom.:

Bravo

AF:

0.0285

Asia WGS

AF:

0.00346

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Jun 14, 2018

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

7.8

DANN

Benign

0.95

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.00023

dbscSNV1_RF

Benign

0.034

SpliceAI score (max)

0.040

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