rs35891798

Variant names:

• chr9-37422884-GG-A
• rs35891798
• NM_012203.2:c.83+51_83+52delGGinsA

Your query was ambiguous. Multiple possible variants found:

• chr9-37422883-CGG-CA
• chr9-37422883-CGG-CG

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP6

The NM_012203.2(GRHPR):​c.83+51_83+52delGGinsA variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency: Genomes: not found (cov: 29)
• Consequence: GRHPR NM_012203.2 intron
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: -0.433
• Publications: 2 publications found

Genes affected

GRHPR (HGNC:4570): (glyoxylate and hydroxypyruvate reductase) This gene encodes an enzyme with hydroxypyruvate reductase, glyoxylate reductase, and D-glycerate dehydrogenase enzymatic activities. The enzyme has widespread tissue expression and has a role in metabolism. Type II hyperoxaluria is caused by mutations in this gene. [provided by RefSeq, Jul 2008]

GRHPR Gene-Disease associations (from GenCC):

• primary hyperoxaluria type 2

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Myriad Women’s Health, Labcorp Genetics (formerly Invitae), Ambry Genetics

ENSG00000294170 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP6: Variant 9-37422884-GG-A is Benign according to our data. Variant chr9-37422884-GG-A is described in ClinVar as Likely_benign. ClinVar VariationId is 555494.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012203.2. 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
	GRHPR	NM_012203.2	MANE Select	c.83+51_83+52delGGinsA		intron	N/A	NP_036335.1	A0A384N605

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GRHPR	ENST00000318158.11	TSL:1 MANE Select	c.83+51_83+52delGGinsA		intron	N/A	ENSP00000313432.6	Q9UBQ7-1
	GRHPR	ENST00000460882.5	TSL:1	n.110+79_110+80delGGinsA		intron	N/A
	GRHPR	ENST00000493368.5	TSL:1	n.140+79_140+80delGGinsA		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 29

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

GnomAD4 genome Cov.: 29

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: no assertion criteria provided

Pathogenic	VUS	Benign	Condition
-	-	1	Primary hyperoxaluria, type II (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-0.43

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs35891798; hg19: chr9-37422881;