6-31707988-G-T

Variant names:

• chr6-31707988-G-T
• rs2242653
• NM_001003693.3:c.500G>T
• LY6G6F p.Arg167Met

Variant summary

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

The NM_001003693.3(LY6G6F):​c.500G>T​(p.Arg167Met) 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. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: LY6G6F NM_001003693.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.723
• Publications: 0 publications found

Genes affected

LY6G6F (HGNC:13933): (lymphocyte antigen 6 family member G6F) The human G6f protein is a type I transmembrane protein belonging to the immunoglobin (Ig) superfamily, which is comprised of cell-surface proteins involved in the immune system and cellular recognition (de Vet et al., 2003 [PubMed 12852788]).[supplied by OMIM, Mar 2008]

LY6G6F-LY6G6D (HGNC:38821): (LY6G6F-LY6G6D readthrough) This locus represents naturally occurring readthrough transcription between the neighboring LY6G6F (lymphocyte antigen 6 family member G6F) and LY6G6D (lymphocyte antigen 6 family member G6D) genes on chromosome 6. The readthrough transcript encodes a fusion protein that shares sequence identity with each individual gene product. [provided by RefSeq, Jul 2017]

ENSG00000204422 (HGNC:):

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=0.20580834).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001003693.3. 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
	LY6G6F	NM_001003693.3	MANE Select	c.500G>T	p.Arg167Met	missense	Exon 3 of 6	NP_001003693.1	Q5SQ64-1
	LY6G6F-LY6G6D	NM_001353334.2		c.500G>T	p.Arg167Met	missense	Exon 3 of 6	NP_001340263.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LY6G6F	ENST00000375832.5	TSL:1 MANE Select	c.500G>T	p.Arg167Met	missense	Exon 3 of 6	ENSP00000364992.5	Q5SQ64-1
	LY6G6F-LY6G6D	ENST00000503322.1	TSL:1	c.500G>T	p.Arg167Met	missense	Exon 3 of 6	ENSP00000421232.1
	ENSG00000204422	ENST00000461287.1	TSL:2	n.537+4029C>A		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.23
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.42
CADD	Benign	11
DANN	Benign	0.93
DEOGEN2	Benign	0.021	T
Eigen	Benign	-0.39
Eigen_PC	Benign	-0.43
FATHMM_MKL	Benign	0.33	N
LIST_S2	Benign	0.61	T
M_CAP	Benign	0.0085	T
MetaRNN	Benign	0.21	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.3	M
PhyloP100		-0.72
PrimateAI	Benign	0.36	T
PROVEAN	Uncertain	-3.4	D
REVEL	Benign	0.080
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.0070	D
Varity_R		0.067
gMVP		0.33
Mutation Taster		=90/10	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		Details are displayed if max score is > 0.2

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

dbSNP: rs2242653;

hg19: chr6-31675765;