rs371856107

Variant names:

• chr11-17495594-C-G
• rs371856107
• NM_153676.4:c.2630G>C

Your query was ambiguous. Multiple possible variants found:

• chr11-17495594-C-G
• chr11-17495594-C-T

Variant summary

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

The NM_153676.4(USH1C):​c.2630G>C​(p.Gly877Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: USH1C NM_153676.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.97

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 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
USH1C	NM_153676.4	c.2630G>C	p.Gly877Ala	missense_variant	Exon 26 of 27	ENST00000005226.12	NP_710142.1
USH1C	NM_005709.4	c.1646+1164G>C		intron_variant	Intron 20 of 20	ENST00000318024.9	NP_005700.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
USH1C	ENST00000005226.12	c.2630G>C	p.Gly877Ala	missense_variant	Exon 26 of 27	5	NM_153676.4	ENSP00000005226.7
USH1C	ENST00000318024.9	c.1646+1164G>C		intron_variant	Intron 20 of 20	1	NM_005709.4	ENSP00000317018.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.092	T
BayesDel_noAF	Benign	-0.37
CADD	Uncertain	23
DANN	Uncertain	0.99
Eigen	Uncertain	0.29
Eigen_PC	Uncertain	0.42
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Benign	0.65	T
M_CAP	Pathogenic	0.51	D
MetaRNN	Uncertain	0.63	D
MetaSVM	Benign	-0.76	T
PrimateAI	Benign	0.33	T
PROVEAN	Benign	-0.41	N
REVEL	Benign	0.10
Sift	Uncertain	0.025	D
Sift4G	Pathogenic	0.0	D
Vest4		0.50
MutPred		0.36		Loss of catalytic residue at L882 (P = 0.1744);
MVP		0.68
MPC		0.082
ClinPred		0.99	D
GERP RS		5.7
gMVP		0.53

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs371856107; hg19: chr11-17517141;