2-205697650-C-T

Variant names:

• chr2-205697650-C-T
• rs183290527
• NM_003872.3:c.180C>T

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 0P and 11B. BP4_Strong BP6_Moderate BP7 BS2

The NM_003872.3(NRP2):​c.180C>T​(p.Tyr60Tyr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000434 in 1,613,986 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 31)
  • Exomes 𝑓: 0.000046 (0 hom.)
• Consequence: NRP2 NM_003872.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:2
• Conservation: PhyloP100: -2.18
• Publications: 1 publications found

Genes affected

NRP2 (HGNC:8005): (neuropilin 2) This gene encodes a member of the neuropilin family of receptor proteins. The encoded transmembrane protein binds to SEMA3C protein {sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3C} and SEMA3F protein {sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3F}, and interacts with vascular endothelial growth factor (VEGF). This protein may play a role in cardiovascular development, axon guidance, and tumorigenesis. This protein has also been determined to act as a co-receptor for SARS-CoV-2 (which causes COVID-19) to infect host cells. [provided by RefSeq, Jul 2021]

ENSG00000294037 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BP6: Variant 2-205697650-C-T is Benign according to our data. Variant chr2-205697650-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 791470.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-2.18 with no splicing effect.
• BS2: High AC in GnomAdExome4 at 67 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003872.3. 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
	NRP2	NM_003872.3	MANE Select	c.180C>T	p.Tyr60Tyr	synonymous	Exon 2 of 17	NP_003863.2
	NRP2	NM_201266.2		c.180C>T	p.Tyr60Tyr	synonymous	Exon 2 of 17	NP_957718.1	O60462-1
	NRP2	NM_201279.2		c.180C>T	p.Tyr60Tyr	synonymous	Exon 2 of 16	NP_958436.1	O60462-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NRP2	ENST00000357785.10	TSL:1 MANE Select	c.180C>T	p.Tyr60Tyr	synonymous	Exon 2 of 17	ENSP00000350432.5	O60462-3
	NRP2	ENST00000360409.7	TSL:1	c.180C>T	p.Tyr60Tyr	synonymous	Exon 2 of 17	ENSP00000353582.3	O60462-1
	NRP2	ENST00000412873.2	TSL:1	c.180C>T	p.Tyr60Tyr	synonymous	Exon 2 of 16	ENSP00000407626.2	O60462-2

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152040 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000386

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000399 AC: 10 AN: 250460 AF XY: 0.0000516

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000381

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000265

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000458 AC: 67 AN: 1461828 Hom.: 0 Cov.: 33 AF XY: 0.0000371 AC XY: 27 AN XY: 727220

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.000176 AC: 7 AN: 39700

South Asian (SAS) AF: 0.0000464 AC: 4 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53384

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.0000450 AC: 50 AN: 1111982

Other (OTH) AF: 0.0000828 AC: 5 AN: 60396

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152158 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74386

African (AFR) AF: 0.0000241 AC: 1 AN: 41514

American (AMR) AF: 0.00 AC: 0 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000387 AC: 2 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4810

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10604

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67984

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.0000658 Hom.: 0

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)
-	-	1	NRP2-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	4.3
DANN	Benign	0.85
PhyloP100		-2.2
Mutation Taster		=100/0	polymorphism

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: rs183290527; hg19: chr2-206562374; COSMIC: COSV55922659;