rs2911678

Variant names:

• chr8-30682454-A-C
• rs2911678
• NM_000637.5:c.1154-393T>G

Your query was ambiguous. Multiple possible variants found:

• chr8-30682454-A-C
• chr8-30682454-A-G
• chr8-30682454-A-T

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_000637.5(GSR):​c.1154-393T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 34)
  • Failed GnomAD Quality Control
• Consequence: GSR NM_000637.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.631
• Publications: 10 publications found

Genes affected

GSR (HGNC:4623): (glutathione-disulfide reductase) This gene encodes a member of the class-I pyridine nucleotide-disulfide oxidoreductase family. This enzyme is a homodimeric flavoprotein. It is a central enzyme of cellular antioxidant defense, and reduces oxidized glutathione disulfide (GSSG) to the sulfhydryl form GSH, which is an important cellular antioxidant. Rare mutations in this gene result in hereditary glutathione reductase deficiency. Multiple alternatively spliced transcript variants encoding different isoforms have been found. [provided by RefSeq, Aug 2010]

GSR Gene-Disease associations (from GenCC):

• hemolytic anemia due to glutathione reductase deficiency

  Inheritance: AR Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.96).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000637.5. 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
	GSR	NM_000637.5	MANE Select	c.1154-393T>G		intron	N/A	NP_000628.2	P00390-1
	GSR	NM_001195102.3		c.1067-393T>G		intron	N/A	NP_001182031.1	P00390-3
	GSR	NM_001195103.3		c.995-393T>G		intron	N/A	NP_001182032.1	P00390-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GSR	ENST00000221130.11	TSL:1 MANE Select	c.1154-393T>G		intron	N/A	ENSP00000221130.5	P00390-1
	GSR	ENST00000546342.5	TSL:1	c.1067-393T>G		intron	N/A	ENSP00000445516.1	P00390-3
	GSR	ENST00000541648.5	TSL:1	c.995-393T>G		intron	N/A	ENSP00000444559.1	P00390-4

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 152130 Hom.: 0 Cov.: 34

Gnomad AFR AF: 0.00

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: 0.00

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 152130 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 74312

African (AFR) AF: 0.00 AC: 0 AN: 41432

American (AMR) AF: 0.00 AC: 0 AN: 15266

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5196

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10592

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68020

Other (OTH) AF: 0.00 AC: 0 AN: 2092

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.96
CADD	Benign	2.3
DANN	Benign	0.052
PhyloP100		-0.63

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: rs2911678; hg19: chr8-30539971;