rs1876518

Variant names:

• chr2-65381775-C-A
• rs1876518
• NM_181784.3:c.27-36879G>T

Your query was ambiguous. Multiple possible variants found:

• chr2-65381775-C-A
• chr2-65381775-C-G
• chr2-65381775-C-T

Variant summary

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

The NM_181784.3(SPRED2):​c.27-36879G>T 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: 32)
• Consequence: SPRED2 NM_181784.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.255
• Publications: 0 publications found

Genes affected

SPRED2 (HGNC:17722): (sprouty related EVH1 domain containing 2) SPRED2 is a member of the Sprouty (see SPRY1; MIM 602465)/SPRED family of proteins that regulate growth factor-induced activation of the MAP kinase cascade (see MAPK1; MIM 176948) (Nonami et al., 2004 [PubMed 15465815]).[supplied by OMIM, Mar 2008]

SPRED2 Gene-Disease associations (from GenCC):

• Noonan syndrome 14

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P

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=-0.79).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181784.3. 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
	SPRED2	NM_181784.3	MANE Select	c.27-36879G>T		intron	N/A	NP_861449.2	Q7Z698-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SPRED2	ENST00000356388.9	TSL:1 MANE Select	c.27-36879G>T		intron	N/A	ENSP00000348753.4	Q7Z698-1
	SPRED2	ENST00000931351.1		c.27-36879G>T		intron	N/A	ENSP00000601410.1
	SPRED2	ENST00000440972.1	TSL:3	c.27-36879G>T		intron	N/A	ENSP00000406481.1	C9J623

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.79
CADD	Benign	1.2
DANN	Benign	0.74
PhyloP100		-0.26

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1876518; hg19: chr2-65608909;