10-72274227-T-C

Position:

• chr10-72274227-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_019058.4(DDIT4):​c.11T>C​(p.Leu4Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: DDIT4 NM_019058.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.09

Genes affected

DDIT4 (HGNC:24944): (DNA damage inducible transcript 4) Predicted to enable 14-3-3 protein binding activity. Involved in defense response to virus; negative regulation of TOR signaling; and response to hypoxia. Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

DDIT4 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DDIT4	NM_019058.4	c.11T>C	p.Leu4Pro	missense_variant	2/3	ENST00000307365.4	NP_061931.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DDIT4	ENST00000307365.4	c.11T>C	p.Leu4Pro	missense_variant	2/3	1	NM_019058.4	ENSP00000307305.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 14, 2023

The c.11T>C (p.L4P) alteration is located in exon 2 (coding exon 1) of the DDIT4 gene. This alteration results from a T to C substitution at nucleotide position 11, causing the leucine (L) at amino acid position 4 to be replaced by a proline (P). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Uncertain	0.089	D
BayesDel_noAF	Benign	-0.11
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Benign	0.31	T
Eigen	Uncertain	0.54
Eigen_PC	Uncertain	0.57
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.67	T
M_CAP	Benign	0.015	T
MetaRNN	Uncertain	0.59	D
MetaSVM	Benign	-0.78	T
MutationAssessor	Benign	0.55	N
PrimateAI	Uncertain	0.71	T
PROVEAN	Benign	-0.19	N
REVEL	Benign	0.14
Sift	Benign	0.053	T
Sift4G	Benign	0.26	T
Polyphen		1.0	D
Vest4		0.74
MutPred		0.23		Loss of MoRF binding (P = 0.0155);
MVP		0.70
MPC		1.5
ClinPred		0.84	D
GERP RS		5.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.51
gMVP		0.47

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-74033985;