rs199788991

Variant names:

• chr19-17250254-G-A
• NM_031941.4:c.2083C>T

Your query was ambiguous. Multiple possible variants found:

• chr19-17250254-G-A
• chr19-17250254-G-T

Variant summary

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

The NM_031941.4(USHBP1):​c.2083C>T​(p.Pro695Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,460,360 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict 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)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: USHBP1 NM_031941.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.374

Genes affected

USHBP1 (HGNC:24058): (USH1 protein network component harmonin binding protein 1) Enables PDZ domain binding activity. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000269095 (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=0.0786612).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
USHBP1	NM_031941.4	c.2083C>T	p.Pro695Ser	missense_variant	Exon 13 of 13	ENST00000252597.8	NP_114147.2
USHBP1	NM_001321417.2	c.2083C>T	p.Pro695Ser	missense_variant	Exon 13 of 13		NP_001308346.1
USHBP1	NM_001297703.2	c.1891C>T	p.Pro631Ser	missense_variant	Exon 12 of 12		NP_001284632.1
USHBP1	NR_135632.2	n.2324C>T		non_coding_transcript_exon_variant	Exon 14 of 14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
USHBP1	ENST00000252597.8	c.2083C>T	p.Pro695Ser	missense_variant	Exon 13 of 13	1	NM_031941.4	ENSP00000252597.2
ENSG00000269095	ENST00000594059.1	c.-83+1328C>T		intron_variant	Intron 3 of 4	4		ENSP00000473056.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1460360 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 726456

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000270

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.075
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	14
DANN	Uncertain	0.99
DEOGEN2	Benign	0.0055	T;.
Eigen	Benign	-0.76
Eigen_PC	Benign	-0.86
FATHMM_MKL	Benign	0.11	N
LIST_S2	Benign	0.59	T;T
M_CAP	Benign	0.0051	T
MetaRNN	Benign	0.079	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	2.0	M;.
PrimateAI	Benign	0.36	T
PROVEAN	Benign	-1.4	N;N
REVEL	Benign	0.0070
Sift	Benign	0.054	T;D
Sift4G	Benign	0.086	T;T
Polyphen		0.27	B;.
Vest4		0.14
MutPred		0.21		Loss of catalytic residue at P695 (P = 9e-04);.;
MVP		0.16
MPC		0.64
ClinPred		0.14	T
GERP RS		2.3
Varity_R		0.031
gMVP		0.34

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr19-17361063;