rs761280493

Variant names:

• chr22-31837142-G-A
• rs761280493
• NM_001242896.3:c.2341G>A

Your query was ambiguous. Multiple possible variants found:

• chr22-31837142-G-A
• chr22-31837142-G-C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001242896.3(DEPDC5):​c.2341G>A​(p.Ala781Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A781P) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: DEPDC5 NM_001242896.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.07
• Publications: 0 publications found

Genes affected

DEPDC5 (HGNC:18423): (DEP domain containing 5, GATOR1 subcomplex subunit) This gene encodes a member of the IML1 family of proteins involved in G-protein signaling pathways. The mechanistic target of rapamycin complex 1 (mTORC1) pathway regulates cell growth by sensing the availability of nutrients. The protein encoded by this gene is a component of the GATOR1 (GAP activity toward Rags) complex which inhibits the amino acid-sensing branch of the mTORC1 pathway. Mutations in this gene are associated with autosomal dominant familial focal epilepsy with variable foci. A single nucleotide polymorphism in an intron of this gene has been associated with an increased risk of hepatocellular carcinoma in individuals with chronic hepatitis C virus infection. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2014]

ENSG00000285404 (HGNC:):

RNU6-201P (HGNC:47164): (RNA, U6 small nuclear 201, pseudogene)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.16776428).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DEPDC5	NM_001242896.3	c.2341G>A	p.Ala781Thr	missense_variant	Exon 26 of 43	ENST00000651528.2	NP_001229825.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DEPDC5	ENST00000651528.2	c.2341G>A	p.Ala781Thr	missense_variant	Exon 26 of 43		NM_001242896.3	ENSP00000498382.1
ENSG00000285404	ENST00000646701.1	c.1786+17917G>A		intron_variant	Intron 20 of 20			ENSP00000496158.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.086
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.48
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.021	.;.;.;.;.;.;.;T;.;.;.;.;T;.;.;.;.;.
Eigen	Benign	0.18
Eigen_PC	Uncertain	0.28
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Uncertain	0.90	D;D;D;D;D;D;D;D;.;.;D;D;.;D;D;.;D;D
M_CAP	Benign	0.0097	T
MetaRNN	Benign	0.17	T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.92	.;.;.;.;L;.;.;L;.;.;.;.;L;.;.;L;L;.
PhyloP100		6.1
PrimateAI	Benign	0.45	T
PROVEAN	Benign	-0.96	N;.;.;.;.;.;.;.;N;.;.;.;N;.;.;.;N;.
REVEL	Benign	0.014
Sift	Benign	0.24	T;.;.;.;.;.;.;.;T;.;.;.;T;.;.;.;T;.
Sift4G	Benign	0.56	T;.;.;.;.;.;.;.;T;.;.;.;T;.;.;.;T;.
Polyphen		0.041	.;.;.;.;B;.;.;.;.;.;.;.;.;.;.;B;.;.
Vest4		0.13
MVP		0.16
MPC		0.38
ClinPred		0.91	D
GERP RS		4.2
Varity_R		0.13
Mutation Taster		=76/24	polymorphism

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

Other links and lift over

dbSNP: rs761280493; hg19: chr22-32233128;