3-111786766-C-G

Variant names:

• chr3-111786766-C-G
• rs4682314
• ENST00000477665.2:c.*33+54063C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001134437.2(PHLDB2):​c.-49+54063C>G 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: PHLDB2 NM_001134437.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.786
• Publications: 3 publications found

Genes affected

PLCXD2 (HGNC:26462): (phosphatidylinositol specific phospholipase C X domain containing 2) Predicted to enable phosphoric diester hydrolase activity. Predicted to be involved in lipid catabolic process and signal transduction. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

PHLDB2 (HGNC:29573): (pleckstrin homology like domain family B member 2) Enables cadherin binding activity. Involved in several processes, including negative regulation of focal adhesion assembly; regulation of cytoskeleton organization; and regulation of embryonic development. Located in several cellular components, including basal cortex; cell leading edge; and intermediate filament cytoskeleton. Colocalizes with focal adhesion. [provided by Alliance of Genome Resources, Apr 2022]

LOC107984087 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.64).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001134437.2. 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
	PHLDB2	NM_001134437.2		c.-49+54063C>G		intron	N/A	NP_001127909.1	Q86SQ0-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLCXD2	ENST00000477665.2	TSL:1	c.*33+54063C>G		intron	N/A	ENSP00000420686.1	Q0VAA5-1
	PLCXD2	ENST00000393934.7	TSL:1	c.867-59055C>G		intron	N/A	ENSP00000377511.3	Q0VAA5-2
	PHLDB2	ENST00000878043.1		c.-130+54063C>G		intron	N/A	ENSP00000548102.1

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 v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.64
CADD	Benign	12
DANN	Benign	0.82
PhyloP100		-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

Other links and lift over

dbSNP: rs4682314; hg19: chr3-111505613;