11-17509463-G-T

Position:

• chr11-17509463-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The ENST00000318024.9(USH1C):​c.1285-7483C>A 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: 31)
• Consequence: USH1C ENST00000318024.9 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.08

Genes affected

USH1C (HGNC:12597): (USH1 protein network component harmonin) This gene encodes a scaffold protein that functions in the assembly of Usher protein complexes. The protein contains PDZ domains, a coiled-coil region with a bipartite nuclear localization signal and a PEST degradation sequence. Defects in this gene are the cause of Usher syndrome type 1C and non-syndromic sensorineural deafness autosomal recessive type 18. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1399518).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
USH1C	NM_153676.4	c.1906C>A	p.Arg636Ser	missense_variant	18/27	ENST00000005226.12	NP_710142.1
USH1C	NM_005709.4	c.1285-7483C>A		intron_variant		ENST00000318024.9	NP_005700.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
USH1C	ENST00000005226.12	c.1906C>A	p.Arg636Ser	missense_variant	18/27	5	NM_153676.4	ENSP00000005226
USH1C	ENST00000318024.9	c.1285-7483C>A		intron_variant		1	NM_005709.4	ENSP00000317018	P1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.44
CADD	Benign	19
DANN	Uncertain	0.97
Eigen	Benign	-0.24
Eigen_PC	Benign	-0.11
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.58	T
M_CAP	Benign	0.027	D
MetaRNN	Benign	0.14	T
MetaSVM	Benign	-1.0	T
MutationTaster	Benign	1.0	D;D;D;N
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-0.18	N
REVEL	Benign	0.042
Sift	Benign	0.094	T
Sift4G	Benign	0.54	T
Vest4		0.34
MutPred		0.27		Loss of catalytic residue at R636 (P = 4e-04);
MVP		0.44
MPC		0.071
ClinPred		0.40	T
GERP RS		4.0
gMVP		0.26

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.070		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs149510892; hg19: chr11-17531010;