rs831625

Variant names:

• chr11-33724890-C-A
• rs831625
• NM_000611.6:c.-18-2427G>T

Your query was ambiguous. Multiple possible variants found:

• chr11-33724890-C-A
• chr11-33724890-C-G

Variant summary

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

The NM_000611.6(CD59):​c.-18-2427G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000992 in 151,206 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.000099 (0 hom., cov: 29)
• Consequence: CD59 NM_000611.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.18
• Publications: 11 publications found

Genes affected

CD59 (HGNC:1689): (CD59 molecule (CD59 blood group)) This gene encodes a cell surface glycoprotein that regulates complement-mediated cell lysis, and it is involved in lymphocyte signal transduction. This protein is a potent inhibitor of the complement membrane attack complex, whereby it binds complement C8 and/or C9 during the assembly of this complex, thereby inhibiting the incorporation of multiple copies of C9 into the complex, which is necessary for osmolytic pore formation. This protein also plays a role in signal transduction pathways in the activation of T cells. Mutations in this gene cause CD59 deficiency, a disease resulting in hemolytic anemia and thrombosis, and which causes cerebral infarction. Multiple alternatively spliced transcript variants, which encode the same protein, have been identified for this gene. [provided by RefSeq, Jul 2008]

CD59 Gene-Disease associations (from GenCC):

• primary CD59 deficiency

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

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000611.6. 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
	CD59	NM_000611.6	MANE Select	c.-18-2427G>T		intron	N/A	NP_000602.1	Q6FHM9
	CD59	NM_203329.3		c.-18-2427G>T		intron	N/A	NP_976074.1	P13987-1
	CD59	NM_203330.2		c.-18-2427G>T		intron	N/A	NP_976075.1	P13987-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CD59	ENST00000642928.2	MANE Select	c.-18-2427G>T		intron	N/A	ENSP00000494884.1	P13987-1
	CD59	ENST00000395850.9	TSL:1	c.-131-1861G>T		intron	N/A	ENSP00000379191.3	P13987-1
	CD59	ENST00000873801.1		c.-18-2427G>T		intron	N/A	ENSP00000543860.1

Frequencies

GnomAD3 genomes AF: 0.0000992 AC: 15 AN: 151206 Hom.: 0 Cov.: 29

Gnomad AFR AF: 0.000267

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000198

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: 0.000480

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

GnomAD4 genome AF: 0.0000992 AC: 15 AN: 151206 Hom.: 0 Cov.: 29 AF XY: 0.0000813 AC XY: 6 AN XY: 73798

African (AFR) AF: 0.000267 AC: 11 AN: 41266

American (AMR) AF: 0.000198 AC: 3 AN: 15172

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3448

East Asian (EAS) AF: 0.00 AC: 0 AN: 5070

South Asian (SAS) AF: 0.00 AC: 0 AN: 4762

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10522

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67664

Other (OTH) AF: 0.000480 AC: 1 AN: 2084

Alfa AF: 0.00 Hom.: 1428

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.073
DANN	Benign	0.18
PhyloP100		-1.2

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

Other links and lift over

dbSNP: rs831625; hg19: chr11-33746436;