chr11-76464057-A-G

Position:

• chr11-76464057-A-G

Variant summary

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

The NM_001300942.2(EMSY):​c.853A>G​(p.Thr285Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: EMSY NM_001300942.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.32

Genes affected

EMSY (HGNC:18071): (EMSY transcriptional repressor, BRCA2 interacting) Predicted to enable identical protein binding activity. Predicted to be involved in DNA repair; chromatin organization; and regulation of transcription, DNA-templated. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

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
EMSY	NM_001300942.2	c.853A>G	p.Thr285Ala	missense_variant	8/22	ENST00000695367.1	NP_001287871.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
EMSY	ENST00000695367.1	c.853A>G	p.Thr285Ala	missense_variant	8/22		NM_001300942.2	ENSP00000511840

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 6.84e-7 AC: 1 AN: 1461880 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 727238

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000224

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: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

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 11, 2021

The c.808A>G (p.T270A) alteration is located in exon 7 (coding exon 6) of the EMSY gene. This alteration results from a A to G substitution at nucleotide position 808, causing the threonine (T) at amino acid position 270 to be replaced by an alanine (A). 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	Uncertain	0.11	D
BayesDel_noAF	Uncertain	-0.080
CADD	Pathogenic	27
DANN	Uncertain	0.99
DEOGEN2	Benign	0.042	T;T;.;.;.;.;T
Eigen	Uncertain	0.61
Eigen_PC	Pathogenic	0.67
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.89	D;D;D;D;D;D;.
M_CAP	Benign	0.021	T
MetaRNN	Uncertain	0.46	T;T;T;T;T;T;T
MetaSVM	Benign	-0.88	T
MutationAssessor	Benign	0.90	.;L;.;.;.;.;L
MutationTaster	Benign	1.0	D;D;D;D;D;D;D;D
PROVEAN	Benign	-2.2	N;N;N;N;N;N;N
REVEL	Benign	0.28
Sift	Uncertain	0.0080	D;D;D;D;D;D;D
Sift4G	Benign	0.094	T;T;T;T;T;T;T
Polyphen		0.98	D;D;.;.;.;.;D
Vest4		0.66
MutPred		0.32		.;Loss of glycosylation at T270 (P = 0.0441);.;.;.;.;Loss of glycosylation at T270 (P = 0.0441);
MVP		0.22
MPC		0.90
ClinPred		0.86	D
GERP RS		5.8
Varity_R		0.30
gMVP		0.61

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: chr11-76175101;