rs1009759

Positions:

• chr9-5556786-A-C
• chr9-5556786-A-G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_025239.4(PDCD1LG2):​c.632-832A>C variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: PDCD1LG2 NM_025239.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.523

Genes affected

PDCD1LG2 (HGNC:18731): (programmed cell death 1 ligand 2) Involved in negative regulation of activated T cell proliferation; negative regulation of interferon-gamma production; and negative regulation of interleukin-10 production. Predicted to be located in plasma membrane. Predicted to be active in external side of plasma membrane. Biomarker of pulmonary tuberculosis. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000286162 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDCD1LG2	NM_025239.4	c.632-832A>C		intron_variant		ENST00000397747.5	NP_079515.2
PDCD1LG2	XM_005251600.4	c.632-832A>C		intron_variant			XP_005251657.1
LOC124902114	XR_007061406.1	n.162-32157T>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PDCD1LG2	ENST00000397747.5	c.632-832A>C		intron_variant		1	NM_025239.4	ENSP00000380855.3
ENSG00000286162	ENST00000661858.1	n.183-32157T>G		intron_variant

Frequencies

GnomAD3 genomes Cov.: 31

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	0.83
DANN	Benign	0.79

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: rs1009759; hg19: chr9-5556786;