rs2880415

Variant names:

• chr4-155214875-C-A
• rs2880415
• NM_000910.4:c.936C>A

Your query was ambiguous. Multiple possible variants found:

• chr4-155214875-C-A
• chr4-155214875-C-G
• chr4-155214875-C-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_000910.4(NPY2R):​c.936C>A​(p.Ile312Ile) variant causes a synonymous 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: 33)
• Consequence: NPY2R NM_000910.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0910
• Publications: 24 publications found

Genes affected

NPY2R (HGNC:7957): (neuropeptide Y receptor Y2) Predicted to enable calcium channel regulator activity and neuropeptide Y receptor activity. Involved in cardiac left ventricle morphogenesis and outflow tract morphogenesis. Located in cilium. Implicated in Huntington's disease; morbid obesity; and obesity. Biomarker of peripheral artery disease and temporal lobe epilepsy. [provided by Alliance of Genome Resources, Apr 2022]

MAP9-AS1 (HGNC:56110): (MAP9 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.5).
• BP7: Synonymous conserved (PhyloP=-0.091 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000910.4. 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
	NPY2R	NM_000910.4	MANE Select	c.936C>A	p.Ile312Ile	synonymous	Exon 2 of 2	NP_000901.1	P49146
	NPY2R	NM_001370180.1		c.936C>A	p.Ile312Ile	synonymous	Exon 2 of 2	NP_001357109.1	P49146
	NPY2R	NM_001375470.1		c.936C>A	p.Ile312Ile	synonymous	Exon 2 of 2	NP_001362399.1	P49146

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NPY2R	ENST00000329476.4	TSL:1 MANE Select	c.936C>A	p.Ile312Ile	synonymous	Exon 2 of 2	ENSP00000332591.3	P49146
	NPY2R	ENST00000506608.1	TSL:1	c.936C>A	p.Ile312Ile	synonymous	Exon 2 of 2	ENSP00000426366.1	P49146
	MAP9-AS1	ENST00000630664.3	TSL:5	n.399+40591C>A		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 46

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.50
CADD	Benign	2.1
DANN	Benign	0.63
PhyloP100		-0.091

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: rs2880415; hg19: chr4-156136027;