11-95128710-A-G

Position:

• chr11-95128710-A-G

Variant summary

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

The NM_015036.3(ENDOD1):​c.634A>G​(p.Lys212Glu) variant causes a missense change. The variant allele was found at a frequency of 0.0000131 in 152,198 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.000013 (0 hom., cov: 32)
• Consequence: ENDOD1 NM_015036.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.20

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=0.24569374).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ENDOD1	NM_015036.3	c.634A>G	p.Lys212Glu	missense_variant	2/2	ENST00000278505.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ENDOD1	ENST00000278505.5	c.634A>G	p.Lys212Glu	missense_variant	2/2	1	NM_015036.3	P1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152198 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.0000294

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 34

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152198 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74340

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000294

Gnomad4 OTH AF: 0.00

Bravo AF: 0.00000756

EpiCase AF: 0.0000545

EpiControl AF: 0.00

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

Feb 16, 2023

The c.634A>G (p.K212E) alteration is located in exon 2 (coding exon 2) of the ENDOD1 gene. This alteration results from a A to G substitution at nucleotide position 634, causing the lysine (K) at amino acid position 212 to be replaced by a glutamic acid (E). 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	0.18
BayesDel_addAF	Benign	-0.034	T
BayesDel_noAF	Benign	-0.29
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.047	T
Eigen	Benign	0.10
Eigen_PC	Benign	0.13
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Benign	0.66	T
M_CAP	Benign	0.033	D
MetaRNN	Benign	0.25	T
MetaSVM	Benign	-0.30	T
MutationAssessor	Uncertain	2.6	M
MutationTaster	Benign	0.73	D
PrimateAI	Benign	0.30	T
PROVEAN	Uncertain	-2.4	N
REVEL	Benign	0.26
Sift	Uncertain	0.0080	D
Sift4G	Uncertain	0.040	D
Polyphen		0.56	P
Vest4		0.14
MutPred		0.64		Loss of methylation at K212 (P = 0.0049);
MVP		0.79
MPC		0.087
ClinPred		0.68	D
GERP RS		4.7
Varity_R		0.32
gMVP		0.79

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

Other links and lift over

dbSNP: rs923134732; hg19: chr11-94861874;