NM_032110.3:c.784A>G

Variant names:

• chr1-50419510-T-C
• rs1572734214
• NM_032110.3:c.784A>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_032110.3(DMRTA2):​c.784A>G​(p.Ser262Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: DMRTA2 NM_032110.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.82
• Publications: 0 publications found

Genes affected

DMRTA2 (HGNC:13908): (DMRT like family A2) Enables sequence-specific double-stranded DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II and sex differentiation. Predicted to act upstream of or within nervous system development and skeletal muscle cell differentiation. Predicted to be part of chromatin. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

FAF1-AS1 (HGNC:40228): (FAF1 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.05644706).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032110.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DMRTA2	NM_032110.3	MANE Select	c.784A>G	p.Ser262Gly	missense	Exon 3 of 3	NP_115486.1	Q96SC8
	DMRTA2	NM_001437821.1		c.784A>G	p.Ser262Gly	missense	Exon 2 of 2	NP_001424750.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DMRTA2	ENST00000404795.4	TSL:5 MANE Select	c.784A>G	p.Ser262Gly	missense	Exon 3 of 3	ENSP00000383909.3	Q96SC8
	DMRTA2	ENST00000418121.5	TSL:1	c.784A>G	p.Ser262Gly	missense	Exon 2 of 2	ENSP00000399370.1	Q96SC8
	DMRTA2	ENST00000948348.1		c.784A>G	p.Ser262Gly	missense	Exon 3 of 3	ENSP00000618407.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.064
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	18
DANN	Benign	0.97
DEOGEN2	Benign	0.036	T
Eigen	Benign	-0.48
Eigen_PC	Benign	-0.30
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Benign	0.55	T
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.056	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.35	N
PhyloP100		1.8
PrimateAI	Uncertain	0.76	T
PROVEAN	Benign	-1.8	N
REVEL	Benign	0.054
Sift	Benign	0.35	T
Sift4G	Benign	0.41	T
Polyphen		0.0	B
Vest4		0.20
MutPred		0.23		Loss of glycosylation at S262 (P = 0.0042)
MVP		0.061
ClinPred		0.14	T
GERP RS		2.6
Varity_R		0.17
gMVP		0.23
Mutation Taster		=88/12	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: rs1572734214; hg19: chr1-50885182;