1-160490664-T-A

Variant names:

• chr1-160490664-T-A
• NM_001184714.2:c.668A>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001184714.2(SLAMF6):​c.668A>T​(p.Asp223Val) variant causes a missense 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. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLAMF6 NM_001184714.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.02
• Publications: 0 publications found

Genes affected

SLAMF6 (HGNC:21392): (SLAM family member 6) The protein encoded by this gene is a type I transmembrane protein, belonging to the CD2 subfamily of the immunoglobulin superfamily. This encoded protein is expressed on Natural killer (NK), T, and B lymphocytes. It undergoes tyrosine phosphorylation and associates with the Src homology 2 domain-containing protein (SH2D1A) as well as with SH2 domain-containing phosphatases (SHPs). It functions as a coreceptor in the process of NK cell activation. It can also mediate inhibitory signals in NK cells from X-linked lymphoproliferative patients. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, May 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.080144435).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001184714.2. 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
	SLAMF6	NM_001184714.2	MANE Select	c.668A>T	p.Asp223Val	missense	Exon 4 of 8	NP_001171643.1	Q96DU3-1
	SLAMF6	NM_052931.5		c.668A>T	p.Asp223Val	missense	Exon 4 of 8	NP_443163.1	Q96DU3-2
	SLAMF6	NM_001184715.2		c.521A>T	p.Asp174Val	missense	Exon 4 of 8	NP_001171644.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLAMF6	ENST00000368057.8	TSL:1 MANE Select	c.668A>T	p.Asp223Val	missense	Exon 4 of 8	ENSP00000357036.3	Q96DU3-1
	SLAMF6	ENST00000368059.7	TSL:1	c.668A>T	p.Asp223Val	missense	Exon 4 of 8	ENSP00000357038.3	Q96DU3-2
	SLAMF6	ENST00000873202.1		c.521A>T	p.Asp174Val	missense	Exon 4 of 8	ENSP00000543261.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	0.40
DANN	Benign	0.29
DEOGEN2	Benign	0.22	T
Eigen	Benign	-1.9
Eigen_PC	Benign	-2.1
FATHMM_MKL	Benign	0.013	N
LIST_S2	Benign	0.60	T
M_CAP	Benign	0.0023	T
MetaRNN	Benign	0.080	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.69	N
PhyloP100		-1.0
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.028
Sift	Benign	0.12	T
Sift4G	Benign	0.22	T
Polyphen		0.028	B
Vest4		0.12
MutPred		0.55		Loss of sheet (P = 0.0228)
MVP		0.11
MPC		0.35
ClinPred		0.20	T
GERP RS		-7.6
Varity_R		0.047
gMVP		0.39
Mutation Taster		=95/5	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.080		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

hg19: chr1-160460454;