chr13-30906640-G-A

Variant names:

• chr13-30906640-G-A
• rs1952832679
• NM_032849.4:c.125G>A

Variant summary

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

The NM_032849.4(MEDAG):​c.125G>A​(p.Arg42His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000021 in 1,425,258 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: MEDAG NM_032849.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.611
• Publications: 0 publications found

Genes affected

MEDAG (HGNC:25926): (mesenteric estrogen dependent adipogenesis) Predicted to be involved in positive regulation of fat cell differentiation. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

TEX26-AS1 (HGNC:42784): (TEX26 antisense RNA 1)

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=0.14367995).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032849.4. 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
	MEDAG	NM_032849.4	MANE Select	c.125G>A	p.Arg42His	missense	Exon 1 of 5	NP_116238.3
	TEX26-AS1	NR_038287.1		n.1438-22580C>T		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MEDAG	ENST00000380482.9	TSL:1 MANE Select	c.125G>A	p.Arg42His	missense	Exon 1 of 5	ENSP00000369849.4	Q5VYS4-1
	MEDAG	ENST00000904728.1		c.125G>A	p.Arg42His	missense	Exon 1 of 5	ENSP00000574787.1
	MEDAG	ENST00000968515.1		c.125G>A	p.Arg42His	missense	Exon 1 of 3	ENSP00000638574.1

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome AF: 0.00000210 AC: 3 AN: 1425258 Hom.: 0 Cov.: 30 AF XY: 0.00000141 AC XY: 1 AN XY: 708094

African (AFR) AF: 0.00 AC: 0 AN: 31540

American (AMR) AF: 0.00 AC: 0 AN: 42990

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25556

East Asian (EAS) AF: 0.00 AC: 0 AN: 37982

South Asian (SAS) AF: 0.00 AC: 0 AN: 83200

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 37158

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5382

European-Non Finnish (NFE) AF: 0.00000272 AC: 3 AN: 1102194

Other (OTH) AF: 0.00 AC: 0 AN: 59256

GnomAD4 genome Cov.: 34

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	21
DANN	Uncertain	0.99
DEOGEN2	Benign	0.15	T
Eigen	Benign	-0.74
Eigen_PC	Benign	-0.62
FATHMM_MKL	Benign	0.38	N
LIST_S2	Benign	0.71	T
M_CAP	Uncertain	0.093	D
MetaRNN	Benign	0.14	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.20	N
PhyloP100		0.61
PrimateAI	Pathogenic	0.83	D
PROVEAN	Uncertain	-3.2	D
REVEL	Benign	0.060
Sift	Benign	0.080	T
Sift4G	Benign	0.33	T
Polyphen		0.0	B
Vest4		0.15
MutPred		0.43		Loss of helix (P = 0.0558)
MVP		0.13
MPC		0.38
ClinPred		0.35	T
GERP RS		0.66
PromoterAI		-0.29	Neutral
Varity_R		0.057
gMVP		0.34
Mutation Taster		=95/5	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: rs1952832679; hg19: chr13-31480777; COSMIC: COSV100995226; COSMIC: COSV100995226;