6-38677376-C-A

Variant names:

• chr6-38677376-C-A
• NM_006708.3:c.474G>T
• GLO1 p.Met158Ile

Variant summary

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

The NM_006708.3(GLO1):​c.474G>T​(p.Met158Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: GLO1 NM_006708.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.99
• Publications: 0 publications found

Genes affected

GLO1 (HGNC:4323): (glyoxalase I) The enzyme encoded by this gene is responsible for the catalysis and formation of S-lactoyl-glutathione from methylglyoxal condensation and reduced glutatione. Glyoxalase I is linked to HLA and is localized to 6p21.3-p21.1, between HLA and the centromere. [provided by RefSeq, Jul 2008]

ENSG00000298390 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006708.3. 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
	GLO1	NM_006708.3	MANE Select	c.474G>T	p.Met158Ile	missense	Exon 6 of 6	NP_006699.2	Q04760-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GLO1	ENST00000373365.5	TSL:1 MANE Select	c.474G>T	p.Met158Ile	missense	Exon 6 of 6	ENSP00000362463.3	Q04760-1
	GLO1	ENST00000887179.1		c.507G>T	p.Met169Ile	missense	Exon 7 of 7	ENSP00000557238.1
	GLO1	ENST00000887176.1		c.459G>T	p.Met153Ile	missense	Exon 6 of 6	ENSP00000557235.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 20

GnomAD4 genome Cov.: 32

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	Pathogenic	0.84
BayesDel_addAF	Uncertain	0.024	T
BayesDel_noAF	Benign	-0.20
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.39	T
Eigen	Pathogenic	0.72
Eigen_PC	Pathogenic	0.73
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Benign	0.040	D
MetaRNN	Uncertain	0.57	D
MetaSVM	Benign	-0.77	T
MutationAssessor	Uncertain	2.8	M
PhyloP100		7.0
PrimateAI	Pathogenic	0.83	D
PROVEAN	Uncertain	-3.8	D
REVEL	Uncertain	0.36
Sift	Benign	0.034	D
Sift4G	Uncertain	0.022	D
Varity_R		0.73
gMVP		0.54
Mutation Taster		=27/73	disease causing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr6-38645152;