rs10040443

Variant names:

• chr5-142314028-C-G
• rs10040443
• NM_001127496.3:c.*181G>C

Your query was ambiguous. Multiple possible variants found:

• chr5-142314028-C-G
• chr5-142314028-C-T

Variant summary

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

The NM_001127496.3(SPRY4):​c.*181G>C variant causes a 3 prime UTR 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: SPRY4 NM_001127496.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.871
• Publications: 6 publications found

Genes affected

SPRY4 (HGNC:15533): (sprouty RTK signaling antagonist 4) This gene encodes a member of a family of cysteine- and proline-rich proteins. The encoded protein is an inhibitor of the receptor-transduced mitogen-activated protein kinase (MAPK) signaling pathway. Activity of this protein impairs the formation of active GTP-RAS. Nucleotide variation in this gene has been associated with hypogonadotropic hypogonadism 17 with or without anosmia. Alternative splicing results in a multiple transcript variants. [provided by RefSeq, Jun 2014]

SPRY4 Gene-Disease associations (from GenCC):

• hypogonadotropic hypogonadism 17 with or without anosmia

  Inheritance: Unknown, AD Classification: MODERATE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), PanelApp Australia, Ambry Genetics
• hypogonadotropic hypogonadism

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• Kallmann syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

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=-0.67).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001127496.3. 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
	SPRY4	NM_001127496.3	MANE Select	c.*181G>C		3_prime_UTR	Exon 2 of 2	NP_001120968.1	Q9C004-1
	SPRY4	NM_030964.5		c.*181G>C		3_prime_UTR	Exon 3 of 3	NP_112226.2
	SPRY4	NM_001293289.3		c.*181G>C		3_prime_UTR	Exon 3 of 3	NP_001280218.1	Q9C004-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SPRY4	ENST00000434127.3	TSL:1 MANE Select	c.*181G>C		3_prime_UTR	Exon 2 of 2	ENSP00000399468.2	Q9C004-1
	SPRY4	ENST00000344120.4	TSL:1	c.*181G>C		3_prime_UTR	Exon 3 of 3	ENSP00000344967.4	A0A0C4DFS6
	SPRY4	ENST00000889413.1		c.*181G>C		3_prime_UTR	Exon 3 of 3	ENSP00000559472.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 6

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.67
CADD	Benign	6.6
DANN	Benign	0.58
PhyloP100		0.87

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: rs10040443; hg19: chr5-141693593;