rs778463727

Variant names:

• chr1-55079638-C-A
• rs778463727
• NM_015306.3:c.7100G>T

Your query was ambiguous. Multiple possible variants found:

• chr1-55079638-C-A
• chr1-55079638-C-T

Variant summary

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

The NM_015306.3(USP24):​c.7100G>T​(p.Arg2367Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000013 in 1,539,014 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R2367Q) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 7.2e-7 (0 hom.)
• Consequence: USP24 NM_015306.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.40
• Publications: 0 publications found

Genes affected

USP24 (HGNC:12623): (ubiquitin specific peptidase 24) Modification of cellular proteins by ubiquitin is an essential regulatory mechanism controlled by the coordinated action of multiple ubiquitin-conjugating and deubiquitinating enzymes. USP24 belongs to a large family of cysteine proteases that function as deubiquitinating enzymes (Quesada et al., 2004 [PubMed 14715245]).[supplied by OMIM, Mar 2008]

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=0.17671278).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015306.3. 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
	USP24	NM_015306.3	MANE Select	c.7100G>T	p.Arg2367Leu	missense	Exon 60 of 68	NP_056121.2	Q9UPU5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	USP24	ENST00000294383.7	TSL:5 MANE Select	c.7100G>T	p.Arg2367Leu	missense	Exon 60 of 68	ENSP00000294383.5	Q9UPU5
	USP24	ENST00000927917.1		c.7097G>T	p.Arg2366Leu	missense	Exon 60 of 68	ENSP00000597976.1
	USP24	ENST00000484447.6	TSL:3	c.7100G>T	p.Arg2367Leu	missense	Exon 60 of 68	ENSP00000489026.2	A0A0U1RQI9

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 152062 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000208

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 7.21e-7 AC: 1 AN: 1386952 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 688032

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 28320

American (AMR) AF: 0.00 AC: 0 AN: 25410

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 23684

East Asian (EAS) AF: 0.00 AC: 0 AN: 35210

South Asian (SAS) AF: 0.0000139 AC: 1 AN: 71764

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52872

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5590

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1086818

Other (OTH) AF: 0.00 AC: 0 AN: 57284

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 152062 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74264

African (AFR) AF: 0.00 AC: 0 AN: 41396

American (AMR) AF: 0.00 AC: 0 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.000208 AC: 1 AN: 4808

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10594

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68010

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	-0.056	T
BayesDel_noAF	Benign	-0.32
CADD	Benign	21
DANN	Uncertain	0.98
DEOGEN2	Benign	0.032	T
Eigen	Benign	-0.31
Eigen_PC	Benign	-0.084
FATHMM_MKL	Uncertain	0.93	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.013	T
MetaRNN	Benign	0.18	T
MetaSVM	Benign	-0.68	T
MutationAssessor	Benign	0.90	L
PhyloP100		1.4
PrimateAI	Uncertain	0.62	T
PROVEAN	Benign	-1.7	N
REVEL	Benign	0.13
Sift	Benign	0.23	T
Sift4G	Uncertain	0.055	T
Vest4		0.46
MVP		0.26
MPC		0.58
ClinPred		0.74	D
GERP RS		4.9
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.12
gMVP		0.45
Mutation Taster		=79/21	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.18		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: rs778463727; hg19: chr1-55545311;