rs180177167

Variant names:

• chr2-240878816-C-A
• NM_000030.3:c.1174C>A

Your query was ambiguous. Multiple possible variants found:

• chr2-240878816-C-A
• chr2-240878816-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_000030.3(AGXT):​c.1174C>A​(p.Leu392Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000209 in 1,437,278 control chromosomes in the GnomAD database, with no homozygous occurrence. 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.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: AGXT NM_000030.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0810

Genes affected

AGXT (HGNC:341): (alanine--glyoxylate aminotransferase) This gene is expressed only in the liver and the encoded protein is localized mostly in the peroxisomes, where it is involved in glyoxylate detoxification. Mutations in this gene, some of which alter subcellular targetting, have been associated with type I primary hyperoxaluria. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.22262338).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AGXT	NM_000030.3	c.1174C>A	p.Leu392Met	missense_variant	Exon 11 of 11	ENST00000307503.4	NP_000021.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AGXT	ENST00000307503.4	c.1174C>A	p.Leu392Met	missense_variant	Exon 11 of 11	1	NM_000030.3	ENSP00000302620.3
AGXT	ENST00000470255.1	n.952C>A		non_coding_transcript_exon_variant	Exon 3 of 3	2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000209 AC: 3 AN: 1437278 Hom.: 0 Cov.: 32 AF XY: 0.00000140 AC XY: 1 AN XY: 712816

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: 0.0000243

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.07e-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	0.094
BayesDel_addAF	Uncertain	0.098	D
BayesDel_noAF	Benign	-0.10
CADD	Benign	17
DANN	Benign	0.90
DEOGEN2	Benign	0.14	T
Eigen	Benign	-0.56
Eigen_PC	Benign	-0.61
FATHMM_MKL	Benign	0.42	N
LIST_S2	Benign	0.37	T
M_CAP	Uncertain	0.23	D
MetaRNN	Benign	0.22	T
MetaSVM	Uncertain	-0.071	T
MutationAssessor	Benign	1.3	L
PrimateAI	Benign	0.42	T
PROVEAN	Benign	-0.62	N
REVEL	Uncertain	0.64
Sift	Benign	0.055	T
Sift4G	Uncertain	0.054	T
Polyphen		0.81	P
Vest4		0.20
MutPred		0.53		Loss of methylation at K391 (P = 0.0398);
MVP		0.71
MPC		0.095
ClinPred		0.24	T
GERP RS		-0.32
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		2.6
Varity_R		0.47
gMVP		0.69

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: chr2-241818233;