Genetic Variant DENR:p.Pro17Ser (chr12-122753750-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_003677.5(DENR):c.49C>T(p.Pro17Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000322 in 1,461,702 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000032 ( 0 hom. )

Consequence

DENR
NM_003677.5 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.00200

Variant links:

Genes affected

DENR (HGNC:2769): (density regulated re-initiation and release factor) This gene encodes a protein whose expression was found to increase in cultured cells at high density but not during growth arrest. This gene was also shown to have increased expression in cells overexpressing HER-2/neu proto-oncogene. The protein contains an SUI1 domain. In budding yeast, SUI1 is a translation initiation factor that along with eIF-2 and the initiator tRNA-Met, directs the ribosome to the proper translation start site. Proteins similar to SUI have been found in mammals, insects, and plants. [provided by RefSeq, Jul 2008]

DENR links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.028110504).

BP6

Variant 12-122753750-C-T is Benign according to our data. Variant chr12-122753750-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2211353.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DENR	NM_003677.5 link	c.49C>T	p.Pro17Ser	missense_variant	Exon 2 of 8	ENST00000280557.11	NP_003668.2	O43583A0A024RBR3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
DENR	ENST00000280557.11 link	c.49C>T	p.Pro17Ser	missense_variant	Exon 2 of 8	1	NM_003677.5	ENSP00000280557.6	O43583
DENR	ENST00000455982.2 link	c.49C>T	p.Pro17Ser	missense_variant	Exon 2 of 8	5		ENSP00000413661.2	F8VVL1
DENR	ENST00000537955.1 link	n.162C>T		non_coding_transcript_exon_variant	Exon 2 of 2	2
DENR	ENST00000539463.1 link	n.182C>T		non_coding_transcript_exon_variant	Exon 2 of 4	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000802

AC:

AN:

249234

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135220

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000177

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000322

AC:

AN:

1461702

Hom.:

Cov.:

AF XY:

0.0000289

AC XY:

AN XY:

727132

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000405

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Dec 16, 2022

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.057

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.65

CADD

Benign

7.6

DANN

Benign

0.88

DEOGEN2

Benign

0.041

T;.

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.055

LIST_S2

Benign

0.50

T;T

M_CAP

Benign

0.0022

MetaRNN

Benign

0.028

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.46

N;.

PrimateAI

Benign

0.25

PROVEAN

Benign

-1.2

N;N

REVEL

Benign

0.011

Sift

Benign

0.48

T;T

Sift4G

Benign

0.87

T;T

Polyphen

0.0

B;B

Vest4

0.11

MutPred

0.26

Gain of catalytic residue at P17 (P = 0);Gain of catalytic residue at P17 (P = 0);

MVP

0.13

MPC

0.53

ClinPred

0.030

GERP RS

-0.47

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.032

gMVP

0.32

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