rs927502526

Variant names:

• chr11-694771-C-A
• rs927502526
• NM_021008.4:c.277G>T

Your query was ambiguous. Multiple possible variants found:

• chr11-694771-C-A
• chr11-694771-C-T

Variant summary

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

The NM_021008.4(DEAF1):​c.277G>T​(p.Ala93Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000863 in 1,158,624 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 8.6e-7 (0 hom.)
• Consequence: DEAF1 NM_021008.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.821

Genes affected

DEAF1 (HGNC:14677): (DEAF1 transcription factor) This gene encodes a zinc finger domain-containing protein that functions as a regulator of transcription. The encoded proteins binds to its own promoter as well as to that of several target genes. Activity of this protein is important in the regulation of embryonic development. Mutations in this gene have been found in individuals with autosomal dominant cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]

EPS8L2 (HGNC:21296): (EPS8 signaling adaptor L2) This gene encodes a member of the EPS8 gene family. The encoded protein, like other members of the family, is thought to link growth factor stimulation to actin organization, generating functional redundancy in the pathways that regulate actin cytoskeletal remodeling. [provided by RefSeq, Dec 2008]

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=0.22379345).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DEAF1	NM_021008.4	c.277G>T	p.Ala93Ser	missense_variant	Exon 1 of 12	ENST00000382409.4	NP_066288.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DEAF1	ENST00000382409.4	c.277G>T	p.Ala93Ser	missense_variant	Exon 1 of 12	1	NM_021008.4	ENSP00000371846.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 8.63e-7 AC: 1 AN: 1158624 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 559976

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: 0.00000103

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Benign	-0.10	T
BayesDel_noAF	Benign	-0.39
CADD	Benign	22
DANN	Benign	0.96
DEOGEN2	Benign	0.12	T
Eigen	Benign	-0.27
Eigen_PC	Benign	-0.21
FATHMM_MKL	Benign	0.53	D
LIST_S2	Benign	0.58	T
M_CAP	Pathogenic	0.93	D
MetaRNN	Benign	0.22	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.9	L
PrimateAI	Pathogenic	0.88	D
PROVEAN	Benign	0.27	N
REVEL	Benign	0.050
Sift	Benign	0.33	T
Sift4G	Benign	0.45	T
Polyphen		0.50	P
Vest4		0.13
MutPred		0.30		Gain of glycosylation at A93 (P = 0.0019);
MVP		0.68
MPC		0.58
ClinPred		0.30	T
GERP RS		1.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.079
gMVP		0.28

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: rs927502526; hg19: chr11-694771;