6-6624971-A-C

Position:

• chr6-6624971-A-C

Variant summary

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

The NM_004271.4(LY86):​c.182A>C​(p.Gln61Pro) 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. 15/21 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: LY86 NM_004271.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.750

Genes affected

LY86 (HGNC:16837): (lymphocyte antigen 86) Acts upstream of or within positive regulation of lipopolysaccharide-mediated signaling pathway. Predicted to be located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

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=0.11503273).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LY86	NM_004271.4	c.182A>C	p.Gln61Pro	missense_variant	2/5	ENST00000230568.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LY86	ENST00000230568.5	c.182A>C	p.Gln61Pro	missense_variant	2/5	1	NM_004271.4	P1
LY86	ENST00000379953.6	c.182A>C	p.Gln61Pro	missense_variant	3/6	5		P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 24

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 01, 2021

The c.182A>C (p.Q61P) alteration is located in exon 2 (coding exon 2) of the LY86 gene. This alteration results from a A to C substitution at nucleotide position 182, causing the glutamine (Q) at amino acid position 61 to be replaced by a proline (P). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.57
CADD	Benign	13
DANN	Benign	0.92
DEOGEN2	Benign	0.28	T;T
Eigen	Benign	-0.57
Eigen_PC	Benign	-0.50
FATHMM_MKL	Benign	0.038	N
LIST_S2	Benign	0.58	.;T
M_CAP	Benign	0.0083	T
MetaRNN	Benign	0.12	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.4	L;L
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.34	T
PROVEAN	Benign	-1.1	N;N
REVEL	Benign	0.15
Sift	Benign	0.26	T;T
Sift4G	Benign	0.23	T;T
Polyphen		0.0	B;B
Vest4		0.19
MutPred		0.59		Loss of helix (P = 0.0196);Loss of helix (P = 0.0196);
MVP		0.49
MPC		0.014
ClinPred		0.15	T
GERP RS		4.3
Varity_R		0.20
gMVP		0.59

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr6-6625204;