NM_007373.4:c.1540+8C>G

Variant names:

• chr10-111009838-C-G
• rs771283010
• NM_007373.4:c.1540+8C>G

Variant summary

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

The NM_007373.4(SHOC2):​c.1540+8C>G variant causes a splice region, 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. 3/3 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SHOC2 NM_007373.4 splice_region, intron
• Scores: Splicing: ADA: 0.003372
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.01
• Publications: 0 publications found

Genes affected

SHOC2 (HGNC:15454): (SHOC2 leucine rich repeat scaffold protein) This gene encodes a protein that consists almost entirely of leucine-rich repeats, a domain implicated in protein-protein interactions. The protein may function as a scaffold linking RAS to downstream signal transducers in the RAS/ERK MAP kinase signaling cascade. Mutations in this gene have been associated with Noonan-like syndrome with loose anagen hair. [provided by RefSeq, May 2010]

SHOC2 Gene-Disease associations (from GenCC):

• Noonan syndrome-like disorder with loose anagen hair

  Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
• Noonan syndrome-like disorder with loose anagen hair 1

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp, G2P, PanelApp Australia
• cardiofaciocutaneous syndrome

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• Costello syndrome

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• Noonan syndrome

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen
• Noonan syndrome with multiple lentigines

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

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=-0.63).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_007373.4. 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
	SHOC2	NM_007373.4	MANE Select	c.1540+8C>G		splice_region intron	N/A	NP_031399.2
	SHOC2	NM_001324336.2		c.1540+8C>G		splice_region intron	N/A	NP_001311265.1	Q9UQ13-1
	SHOC2	NM_001324337.2		c.1540+8C>G		splice_region intron	N/A	NP_001311266.1	Q9UQ13-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SHOC2	ENST00000369452.9	TSL:1 MANE Select	c.1540+8C>G		splice_region intron	N/A	ENSP00000358464.5	Q9UQ13-1
	SHOC2	ENST00000692776.1		c.1548C>G	p.Asn516Lys	missense	Exon 8 of 8	ENSP00000508524.1	A0A8I5KUD9
	SHOC2	ENST00000685059.1		c.1540+8C>G		splice_region intron	N/A	ENSP00000510210.1	Q9UQ13-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 19

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.63
CADD	Benign	9.3
DANN	Benign	0.82
PhyloP100		1.0
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.0034
dbscSNV1_RF	Benign	0.10
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: rs771283010; hg19: chr10-112769596;