rs1581937598

Variant names:

• chr6-49611101-G-A
• rs1581937598
• NM_000324.3:c.990C>T

Your query was ambiguous. Multiple possible variants found:

• chr6-49611101-G-A
• chr6-49611101-G-T

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_000324.3(RHAG):​c.990C>T​(p.Val330Val) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: RHAG NM_000324.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.232
• Publications: 0 publications found

Genes affected

RHAG (HGNC:10006): (Rh associated glycoprotein) The protein encoded by this gene is erythrocyte-specific and is thought to be part of a membrane channel that transports ammonium and carbon dioxide across the blood cell membrane. The encoded protein appears to interact with Rh blood group antigens and Rh30 polypeptides. Defects in this gene are a cause of regulator type Rh-null hemolytic anemia (RHN), or Rh-deficiency syndrome.[provided by RefSeq, Mar 2009]

RHAG Gene-Disease associations (from GenCC):

• Rh deficiency syndrome

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics
• overhydrated hereditary stomatocytosis

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

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.76).
• BP6: Variant 6-49611101-G-A is Benign according to our data. Variant chr6-49611101-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 741788.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.232 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000324.3. 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
	RHAG	NM_000324.3	MANE Select	c.990C>T	p.Val330Val	synonymous	Exon 7 of 10	NP_000315.2	Q02094-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RHAG	ENST00000371175.10	TSL:1 MANE Select	c.990C>T	p.Val330Val	synonymous	Exon 7 of 10	ENSP00000360217.4	Q02094-1
	RHAG	ENST00000646272.1		c.990C>T	p.Val330Val	synonymous	Exon 7 of 10	ENSP00000494337.1	A0A2R8YEH1
	RHAG	ENST00000646963.1		c.990C>T	p.Val330Val	synonymous	Exon 7 of 9	ENSP00000495337.1	Q9UHG9

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.76
CADD	Benign	3.3
DANN	Benign	0.57
PhyloP100		-0.23

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs1581937598; hg19: chr6-49578814; COSMIC: COSV100006488; COSMIC: COSV100006488;