chr8-74029040-C-G

Position:

• chr8-74029040-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015364.5(LY96):​c.469C>G​(p.Pro157Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,986 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 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. P157L) has been classified as Uncertain significance.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: LY96 NM_015364.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.200

Genes affected

LY96 (HGNC:17156): (lymphocyte antigen 96) This gene encodes a protein which associates with toll-like receptor 4 on the cell surface and confers responsiveness to lipopolysaccyaride (LPS), thus providing a link between the receptor and LPS signaling. Studies of the mouse ortholog suggest that this gene may be involved in endotoxin neutralization. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2010]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.09599525).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LY96	NM_015364.5	c.469C>G	p.Pro157Ala	missense_variant	5/5	ENST00000284818.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LY96	ENST00000284818.7	c.469C>G	p.Pro157Ala	missense_variant	5/5	1	NM_015364.5	P1
LY96	ENST00000518893.1	c.379C>G	p.Pro127Ala	missense_variant	4/4	3

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151986 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 27

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151986 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74242

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000147

Gnomad4 OTH AF: 0.00

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.089
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
CADD	Benign	13
DANN	Benign	0.89
DEOGEN2	Benign	0.36	T;.
Eigen	Benign	-0.64
Eigen_PC	Benign	-0.70
FATHMM_MKL	Benign	0.040	N
LIST_S2	Benign	0.53	T;T
M_CAP	Benign	0.0061	T
MetaRNN	Benign	0.096	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.6	L;.
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-2.3	N;D
REVEL	Benign	0.036
Sift	Benign	0.067	T;T
Sift4G	Benign	0.098	T;T
Polyphen		0.19	B;.
Vest4		0.28
MutPred		0.19		Loss of glycosylation at P157 (P = 0.0432);.;
MVP		0.55
MPC		0.11
ClinPred		0.090	T
GERP RS		3.3
Varity_R		0.23
gMVP		0.67

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

LitVar

Other links and lift over

dbSNP: rs11466004; hg19: chr8-74941275;