chr11-61008628-C-C

Variant names:

• chr11-61008628-C-C
• NM_006725.5:c.

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PVS1_Strong PM2

The ENST00000313421.11(CD6):​c. variant causes a splice donor, intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: CD6 ENST00000313421.11 splice_donor, intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.273
• Publications: 0 publications found

Genes affected

CD6 (HGNC:1691): (CD6 molecule) This gene encodes a protein found on the outer membrane of T-lymphocytes as well as some other immune cells. The encoded protein contains three scavenger receptor cysteine-rich (SRCR) domains and a binding site for an activated leukocyte cell adhesion molecule. The gene product is important for continuation of T cell activation. This gene may be associated with susceptibility to multiple sclerosis (PMID: 19525953, 21849685). Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

ACMG classification

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

• PVS1: Splicing +-2 bp (donor or acceptor) variant, product NOT destroyed by NMD, known LOF gene, truncates exone, which is 0.1554559 fraction of the gene. No cryptic splice site detected. Exon removal is inframe change.
• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000313421.11. 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
	CD6	NM_006725.5	MANE Select	c.		intron	N/A	NP_006716.3	P30203-1
	CD6	NM_001254750.2		c.		intron	N/A	NP_001241679.1	P30203-4
	CD6	NM_001254751.2		c.		intron	N/A	NP_001241680.1	P30203-5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CD6	ENST00000313421.11	TSL:1 MANE Select	c.		splice_donor intron	N/A	ENSP00000323280.7	P30203-1
	CD6	ENST00000352009.9	TSL:1	c.		splice_donor intron	N/A	ENSP00000340628.5	P30203-4
	CD6	ENST00000452451.6	TSL:1	c.		splice_donor intron	N/A	ENSP00000390676.2	P30203-5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-0.27

Splicing

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: chr11-60776100;