rs1554735418

Variant names:

• chr9-114478750-G-C
• rs1554735418
• NM_015404.4:c.640C>G

Your query was ambiguous. Multiple possible variants found:

• chr9-114478750-G-C
• chr9-114478750-G-A

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015404.4(WHRN):​c.640C>G​(p.Leu214Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: WHRN NM_015404.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.48
• Publications: 0 publications found

Genes affected

WHRN (HGNC:16361): (whirlin) This gene is thought to function in the organization and stabilization of sterocilia elongation and actin cystoskeletal assembly, based on studies of the related mouse gene. Mutations in this gene have been associated with autosomal recessive non-syndromic deafness and Usher Syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2016]

WHRN Gene-Disease associations (from GenCC):

• Usher syndrome type 2D

  Inheritance: AR, Unknown Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, ClinGen, G2P
• autosomal recessive nonsyndromic hearing loss 31

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics
• nonsyndromic genetic hearing loss

  Inheritance: AR Classification: MODERATE Submitted by: ClinGen
• hearing loss, autosomal recessive

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Usher syndrome type 2

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.23357159).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015404.4. 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
	WHRN	NM_015404.4	MANE Select	c.640C>G	p.Leu214Val	missense	Exon 2 of 12	NP_056219.3	Q9P202-1
	WHRN	NM_001173425.2		c.640C>G	p.Leu214Val	missense	Exon 2 of 12	NP_001166896.1
	WHRN	NM_001083885.3		c.-510C>G		5_prime_UTR	Exon 2 of 12	NP_001077354.2	Q9P202-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	WHRN	ENST00000362057.4	TSL:1 MANE Select	c.640C>G	p.Leu214Val	missense	Exon 2 of 12	ENSP00000354623.3	Q9P202-1
	WHRN	ENST00000265134.10	TSL:1	c.-510C>G		5_prime_UTR	Exon 2 of 12	ENSP00000265134.6	Q9P202-3
	WHRN	ENST00000866780.1		c.640C>G	p.Leu214Val	missense	Exon 2 of 12	ENSP00000536839.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

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	Uncertain	0.51
BayesDel_addAF	Benign	-0.0041	T
BayesDel_noAF	Benign	-0.24
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Benign	0.12	T
Eigen	Benign	0.081
Eigen_PC	Benign	0.18
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.030	D
MetaRNN	Benign	0.23	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.2	L
PhyloP100		5.5
PrimateAI	Uncertain	0.67	T
PROVEAN	Benign	-1.9	N
REVEL	Benign	0.15
Sift	Benign	0.13	T
Sift4G	Uncertain	0.0080	D
Polyphen		0.58	P
Vest4		0.39
MutPred		0.45		Gain of glycosylation at S211 (P = 0.0825)
MVP		0.37
MPC		1.1
ClinPred		0.94	D
GERP RS		3.8
PromoterAI		0.0064	Neutral
Varity_R		0.36
gMVP		0.29
Mutation Taster		=76/24	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: rs1554735418; hg19: chr9-117241030;