chr11-95090174-G-T

Position:

• chr11-95090174-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015036.3(ENDOD1):​c.247G>T​(p.Ala83Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000078 in 1,281,272 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 7.8e-7 (0 hom.)
• Consequence: ENDOD1 NM_015036.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.21

Genes affected

ENDOD1 (HGNC:29129): (endonuclease domain containing 1) Predicted to enable endonuclease activity; metal ion binding activity; and nucleic acid binding activity. Predicted to be involved in nucleic acid phosphodiester bond hydrolysis. Located in extracellular exosome and membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.11774808).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ENDOD1	NM_015036.3	c.247G>T	p.Ala83Ser	missense_variant	1/2	ENST00000278505.5	NP_055851.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ENDOD1	ENST00000278505.5	c.247G>T	p.Ala83Ser	missense_variant	1/2	1	NM_015036.3	ENSP00000278505	P1

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome AF: 7.80e-7 AC: 1 AN: 1281272 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 624740

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: 9.91e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 34

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

May 17, 2023

The c.247G>T (p.A83S) alteration is located in exon 1 (coding exon 1) of the ENDOD1 gene. This alteration results from a G to T substitution at nucleotide position 247, causing the alanine (A) at amino acid position 83 to be replaced by a serine (S). 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	0.11
BayesDel_addAF	Benign	-0.089	T
BayesDel_noAF	Benign	-0.37
CADD	Benign	13
DANN	Benign	0.93
DEOGEN2	Benign	0.0074	T
Eigen	Benign	-0.56
Eigen_PC	Benign	-0.55
FATHMM_MKL	Benign	0.075	N
LIST_S2	Benign	0.45	T
M_CAP	Uncertain	0.18	D
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-0.81	T
MutationAssessor	Benign	1.6	L
MutationTaster	Benign	0.92	N
PrimateAI	Pathogenic	0.80	T
PROVEAN	Benign	-0.050	N
REVEL	Benign	0.094
Sift	Benign	0.40	T
Sift4G	Benign	0.41	T
Polyphen		0.016	B
Vest4		0.19
MutPred		0.49		Gain of phosphorylation at A83 (P = 0.0152);
MVP		0.63
MPC		0.97
ClinPred		0.11	T
GERP RS		2.4
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.6
Varity_R		0.15
gMVP		0.67

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: chr11-94823338;