17-27631277-C-G

Variant names:

• chr17-27631277-C-G
• NM_009587.3:c.12C>G
• LGALS9 p.Ser4Arg

Variant summary

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

The NM_009587.3(LGALS9):​c.12C>G​(p.Ser4Arg) 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. 15/24 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 nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: LGALS9 NM_009587.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.79
• Publications: 0 publications found

Genes affected

LGALS9 (HGNC:6570): (galectin 9) The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. The protein encoded by this gene is an S-type lectin. It is overexpressed in Hodgkin's disease tissue and might participate in the interaction between the H&RS cells with their surrounding cells and might thus play a role in the pathogenesis of this disease and/or its associated immunodeficiency. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jul 2008]

ENSG00000266728 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_009587.3. 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
	LGALS9	NM_009587.3	MANE Select	c.12C>G	p.Ser4Arg	missense	Exon 1 of 11	NP_033665.1	O00182-1
	LGALS9	NM_002308.4		c.12C>G	p.Ser4Arg	missense	Exon 1 of 10	NP_002299.2	O00182-2
	LGALS9	NM_001330163.2		c.12C>G	p.Ser4Arg	missense	Exon 1 of 9	NP_001317092.1	O00182-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LGALS9	ENST00000395473.7	TSL:1 MANE Select	c.12C>G	p.Ser4Arg	missense	Exon 1 of 11	ENSP00000378856.2	O00182-1
	LGALS9	ENST00000302228.9	TSL:1	c.12C>G	p.Ser4Arg	missense	Exon 1 of 10	ENSP00000306228.5	O00182-2
	ENSG00000266728	ENST00000584605.5	TSL:2	n.*24-6986C>G		intron	N/A	ENSP00000463557.1	J3QLI3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.25
BayesDel_addAF	Benign	-0.30	T
BayesDel_noAF	Benign	-0.67
CADD	Benign	0.96
DANN	Benign	0.66
DEOGEN2	Benign	0.12	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.063	N
LIST_S2	Benign	0.59	T
M_CAP	Benign	0.0023	T
MetaRNN	Benign	0.067	T
MetaSVM	Benign	-0.95	T
MutationAssessor	Benign	1.4	L
PhyloP100		-1.8
PrimateAI	Benign	0.39	T
PROVEAN	Benign	-2.2	N
REVEL	Benign	0.0090
Sift	Benign	0.34	T
Sift4G	Benign	0.35	T
PromoterAI		-0.33	Neutral
Varity_R		0.32
gMVP		0.48

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.21		Details are displayed if max score is > 0.2
DS_DL_spliceai		0.21		Position offset: 27

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

hg19: chr17-25958303;