NM_005842.4:c.422C>A

Variant names:

• chr13-80337284-G-T
• rs1291535013
• NM_005842.4:c.422C>A

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4 BS2

The NM_005842.4(SPRY2):​c.422C>A​(p.Ser141Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.0000062 in 1,613,738 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 Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: SPRY2 NM_005842.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.24
• Publications: 0 publications found

Genes affected

SPRY2 (HGNC:11270): (sprouty RTK signaling antagonist 2) This gene encodes a protein belonging to the sprouty family. The encoded protein contains a carboxyl-terminal cysteine-rich domain essential for the inhibitory activity on receptor tyrosine kinase signaling proteins and is required for growth factor stimulated translocation of the protein to membrane ruffles. In primary dermal endothelial cells this gene is transiently upregulated in response to fibroblast growth factor two. This protein is indirectly involved in the non-cell autonomous inhibitory effect on fibroblast growth factor two signaling. The protein interacts with Cas-Br-M (murine) ectropic retroviral transforming sequence, and can function as a bimodal regulator of epidermal growth factor receptor/mitogen-activated protein kinase signaling. This protein may play a role in alveoli branching during lung development as shown by a similar mouse protein. [provided by RefSeq, Jul 2008]

SPRY2 Gene-Disease associations (from GenCC):

• IgA nephropathy, susceptibility to, 3

  Inheritance: Unknown, AD Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• Tourette syndrome

  Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.26741996).
• BS2: High AC in GnomAdExome4 at 6 Unknown,AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005842.4. 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
	SPRY2	NM_005842.4	MANE Select	c.422C>A	p.Ser141Tyr	missense	Exon 2 of 2	NP_005833.1	O43597
	SPRY2	NM_001318536.1		c.422C>A	p.Ser141Tyr	missense	Exon 2 of 2	NP_001305465.1	O43597
	SPRY2	NM_001318537.1		c.422C>A	p.Ser141Tyr	missense	Exon 2 of 2	NP_001305466.1	O43597

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SPRY2	ENST00000377104.4	TSL:1 MANE Select	c.422C>A	p.Ser141Tyr	missense	Exon 2 of 2	ENSP00000366308.3	O43597
	SPRY2	ENST00000377102.5	TSL:1	c.422C>A	p.Ser141Tyr	missense	Exon 2 of 2	ENSP00000366306.1	O43597
	SPRY2	ENST00000909616.1		c.422C>A	p.Ser141Tyr	missense	Exon 2 of 2	ENSP00000579675.1

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152206 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000262

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

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: 0.00000398 AC: 1 AN: 251194 AF XY: 0.00000737

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000411 AC: 6 AN: 1461532 Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2 AN XY: 726990

African (AFR) AF: 0.00 AC: 0 AN: 33474

American (AMR) AF: 0.000134 AC: 6 AN: 44716

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39692

South Asian (SAS) AF: 0.00 AC: 0 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53394

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111720

Other (OTH) AF: 0.00 AC: 0 AN: 60378

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152206 Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1 AN XY: 74352

African (AFR) AF: 0.00 AC: 0 AN: 41452

American (AMR) AF: 0.000262 AC: 4 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68038

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000227

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.088	T
BayesDel_noAF	Benign	-0.28
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.40	T
Eigen	Benign	0.14
Eigen_PC	Benign	0.18
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.59	T
M_CAP	Benign	0.024	T
MetaRNN	Benign	0.27	T
MetaSVM	Benign	-0.89	T
MutationAssessor	Benign	1.6	L
PhyloP100		5.2
PrimateAI	Uncertain	0.56	T
PROVEAN	Uncertain	-2.4	N
REVEL	Benign	0.16
Sift	Uncertain	0.0060	D
Sift4G	Uncertain	0.013	D
Polyphen		0.83	P
Vest4		0.31
MutPred		0.28		Gain of catalytic residue at S141 (P = 0)
MVP		0.45
MPC		1.1
ClinPred		0.61	D
GERP RS		5.1
Varity_R		0.20
gMVP		0.46
Mutation Taster		=93/7	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: rs1291535013; hg19: chr13-80911419;