NM_153699.3:c.169A>G

Variant names:

• chr6-52836339-T-C
• rs1322103924
• NM_153699.3:c.169A>G

Variant summary

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

The NM_153699.3(GSTA5):​c.169A>G​(p.Met57Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000806 in 1,613,642 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. M57T) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000033 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: GSTA5 NM_153699.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.672
• Publications: 0 publications found

Genes affected

GSTA5 (HGNC:19662): (glutathione S-transferase alpha 5) The glutathione S-transferases (GST; EC 2.5.1.18) catalyze the conjugation of reduced glutathiones and a variety of electrophiles, including many known carcinogens and mutagens. The cytosolic GSTs belong to a large superfamily, with members located on different chromosomes. For additional information on GSTs, see GSTA1 (MIM 138359).[supplied by OMIM, Sep 2008]

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=0.16153908).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_153699.3. 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
	GSTA5	NM_153699.3	MANE Select	c.169A>G	p.Met57Val	missense	Exon 3 of 6	NP_714543.1	Q7RTV2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GSTA5	ENST00000370989.7	TSL:1 MANE Select	c.169A>G	p.Met57Val	missense	Exon 3 of 6	ENSP00000360028.1	Q7RTV2
	GSTA5	ENST00000475052.2	TSL:5	n.139+1219A>G		intron	N/A	ENSP00000518828.1	A0AAA9YHN5

Frequencies

GnomAD3 genomes AF: 0.0000329 AC: 5 AN: 152076 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000483

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000441

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000547 AC: 8 AN: 1461566 Hom.: 0 Cov.: 30 AF XY: 0.00000550 AC XY: 4 AN XY: 727138

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86246

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000720 AC: 8 AN: 1111730

Other (OTH) AF: 0.00 AC: 0 AN: 60384

GnomAD4 genome AF: 0.0000329 AC: 5 AN: 152076 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74284

African (AFR) AF: 0.0000483 AC: 2 AN: 41388

American (AMR) AF: 0.00 AC: 0 AN: 15270

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.00 AC: 0 AN: 4814

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10602

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000441 AC: 3 AN: 68028

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.0000565 Hom.: 0

Bravo AF: 0.0000189

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	0.11
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.65
CADD	Benign	19
DANN	Benign	0.97
DEOGEN2	Benign	0.023	T
Eigen	Benign	-0.87
Eigen_PC	Benign	-0.85
FATHMM_MKL	Benign	0.077	N
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.0031	T
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-0.92	T
MutationAssessor	Benign	1.2	L
PhyloP100		-0.67
PrimateAI	Benign	0.32	T
PROVEAN	Uncertain	-3.3	D
REVEL	Benign	0.059
Sift	Benign	0.048	D
Sift4G	Uncertain	0.056	T
Polyphen		0.067	B
Vest4		0.18
MutPred		0.57		Gain of catalytic residue at M57 (P = 0.2364)
MVP		0.072
MPC		0.015
ClinPred		0.45	T
GERP RS		-0.17
Varity_R		0.24
gMVP		0.30
Mutation Taster		=94/6	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs1322103924; hg19: chr6-52701137;