2-85539315-G-A

Variant names:

• chr2-85539315-G-A
• NM_005911.6:c.28G>A

Variant summary

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

The NM_005911.6(MAT2A):​c.28G>A​(p.Glu10Lys) variant causes a missense change. The variant allele was found at a frequency of 0.000000688 in 1,453,824 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: MAT2A NM_005911.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.73

Genes affected

MAT2A (HGNC:6904): (methionine adenosyltransferase 2A) The protein encoded by this gene catalyzes the production of S-adenosylmethionine (AdoMet) from methionine and ATP. AdoMet is the key methyl donor in cellular processes. [provided by RefSeq, Jun 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MAT2A	NM_005911.6	c.28G>A	p.Glu10Lys	missense_variant	Exon 1 of 9	ENST00000306434.8	NP_005902.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MAT2A	ENST00000306434.8	c.28G>A	p.Glu10Lys	missense_variant	Exon 1 of 9	1	NM_005911.6	ENSP00000303147.3
MAT2A	ENST00000465151.5	n.148G>A		non_coding_transcript_exon_variant	Exon 1 of 2	2
MAT2A	ENST00000469221.5	n.148G>A		non_coding_transcript_exon_variant	Exon 1 of 3	2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.88e-7 AC: 1 AN: 1453824 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 723380

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: 9.02e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.060
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.20	T
Eigen	Benign	-0.38
Eigen_PC	Benign	-0.19
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.92	D
M_CAP	Pathogenic	0.83	D
MetaRNN	Uncertain	0.43	T
MetaSVM	Uncertain	0.046	D
MutationAssessor	Benign	0.77	N
PrimateAI	Uncertain	0.70	T
PROVEAN	Benign	-0.34	N
REVEL	Uncertain	0.30
Sift	Benign	0.43	T
Sift4G	Benign	0.22	T
Polyphen		0.0070	B
Vest4		0.35
MutPred		0.44		Gain of ubiquitination at E10 (P = 0.0177);
MVP		0.80
MPC		1.3
ClinPred		0.32	T
GERP RS		3.8
Varity_R		0.082
gMVP		0.67

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-85766438;