11-17544301-G-C

Position:

• chr11-17544301-G-C

Variant summary

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

The NM_153676.4(USH1C):​c.7C>G​(p.Arg3Gly) variant causes a missense 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: 34)
• Consequence: USH1C NM_153676.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.31

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]

USH1C (HGNC:):

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=0.1956648).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
USH1C	NM_153676.4	c.7C>G	p.Arg3Gly	missense_variant	1/27	ENST00000005226.12	NP_710142.1
USH1C	NM_005709.4	c.7C>G	p.Arg3Gly	missense_variant	1/21	ENST00000318024.9	NP_005700.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
USH1C	ENST00000005226.12	c.7C>G	p.Arg3Gly	missense_variant	1/27	5	NM_153676.4	ENSP00000005226.7
USH1C	ENST00000318024.9	c.7C>G	p.Arg3Gly	missense_variant	1/21	1	NM_005709.4	ENSP00000317018.4
USH1C	ENST00000527020.5	c.7C>G	p.Arg3Gly	missense_variant	1/20	1		ENSP00000436934.1
USH1C	ENST00000526313.5	n.7C>G		non_coding_transcript_exon_variant	1/20	1		ENSP00000432236.1

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 34

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.70
BayesDel_addAF	Uncertain	0.045	T
BayesDel_noAF	Benign	-0.17
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.24	T;.;.
Eigen	Benign	-0.075
Eigen_PC	Benign	0.038
FATHMM_MKL	Benign	0.75	D
LIST_S2	Uncertain	0.91	D;D;D
M_CAP	Benign	0.053	D
MetaRNN	Benign	0.20	T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.81	L;L;L
PrimateAI	Pathogenic	0.82	D
PROVEAN	Benign	-1.8	N;N;N
REVEL	Benign	0.18
Sift	Uncertain	0.0030	D;D;D
Sift4G	Uncertain	0.0050	D;D;D
Polyphen		0.23	B;B;.
Vest4		0.37
MutPred		0.49		Loss of MoRF binding (P = 0.0039);Loss of MoRF binding (P = 0.0039);Loss of MoRF binding (P = 0.0039);
MVP		0.43
MPC		0.15
ClinPred		0.89	D
GERP RS		3.8
Varity_R		0.82
gMVP		0.70

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

Publications

LitVar

Other links and lift over

dbSNP: rs876657624; hg19: chr11-17565848; COSMIC: COSV50024233; COSMIC: COSV50024233;