Genetic Variant LY6G6F:p.Arg169Gly (chr6-31707993-C-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001003693.3(LY6G6F):c.505C>G(p.Arg169Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,290 control chromosomes in the GnomAD database, with no homozygous occurrence. 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. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R169C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Consequence

LY6G6F
NM_001003693.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.358

Publications

0 publications found

Variant links:

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 links:

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]

LY6G6F-LY6G6D links:

ENSG00000204422 (HGNC:):

ENSG00000204422 links:

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ACMG classification

Classification was made for transcript

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=0.11876145).

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.505C>G	p.Arg169Gly	missense	Exon 3 of 6	NP_001003693.1	Q5SQ64-1
	LY6G6F-LY6G6D	NM_001353334.2		c.505C>G	p.Arg169Gly	missense	Exon 3 of 6	NP_001340263.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
LY6G6F	ENST00000375832.5	TSL:1 MANE Select	c.505C>G	p.Arg169Gly	missense	Exon 3 of 6	ENSP00000364992.5	Q5SQ64-1
LY6G6F-LY6G6D	ENST00000503322.1	TSL:1	c.505C>G	p.Arg169Gly	missense	Exon 3 of 6	ENSP00000421232.1
ENSG00000204422	ENST00000461287.1	TSL:2	n.537+4024G>C		intron	N/A

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152290

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74470

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41574

American (AMR)

AF:

0.0000654

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5178

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68008

Other (OTH)

AF:

0.00

AC:

AN:

2108

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.50

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0056

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.43

FATHMM_MKL

Benign

0.030

LIST_S2

Benign

0.81

M_CAP

Benign

0.0081

MetaRNN

Benign

0.12

MetaSVM

Benign

-1.0

MutationAssessor

Benign

2.0

PhyloP100

0.36

PrimateAI

Benign

0.26

PROVEAN

Uncertain

-3.1

REVEL

Benign

0.041

Sift

Benign

0.092

Sift4G

Benign

0.20

Polyphen

0.50

Vest4

0.19

MutPred

0.32

Loss of sheet (P = 0.0126)

MVP

0.27

MPC

0.10

ClinPred

0.90

GERP RS

3.3

Varity_R

0.24

gMVP

0.32

Mutation Taster

=95/5

polymorphism

(source)

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over