Genetic Variant USPL1:p.Asn87Lys (chr13-30630867-T-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

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

The NM_005800.5(USPL1):c.261T>A(p.Asn87Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000031 in 1,611,870 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. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

USPL1
NM_005800.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.762

Publications

0 publications found

Variant links:

Genes affected

USPL1 (HGNC:20294): (ubiquitin specific peptidase like 1) Enables SUMO binding activity and SUMO-specific isopeptidase activity. Involved in several processes, including Cajal body organization; protein desumoylation; and snRNA transcription. Located in Cajal body. [provided by Alliance of Genome Resources, Apr 2022]

USPL1 links:

Genome browser will be placed here

new If you want to explore the variant's impact on the transcript NM_005800.5, check out the Mutation Effect Viewer. This is especially useful for frameshift variants or if you want to visualize the effect of exon loss / intron retention.

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (REVEL=0.031).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005800.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
USPL1	NM_005800.5	MANE Select	c.261T>A	p.Asn87Lys	missense	Exon 4 of 9	NP_005791.3
USPL1	NM_001321532.2		c.-283T>A		5_prime_UTR	Exon 3 of 8	NP_001308461.1
USPL1	NM_001321533.2		c.-119-6877T>A		intron	N/A	NP_001308462.1	Q5W0Q7-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
USPL1	ENST00000255304.9	TSL:1 MANE Select	c.261T>A	p.Asn87Lys	missense	Exon 4 of 9	ENSP00000255304.4	Q5W0Q7-1
USPL1	ENST00000614860.1	TSL:1	c.-119-6877T>A		intron	N/A	ENSP00000480656.1	Q5W0Q7-2
USPL1	ENST00000898134.1		c.261T>A	p.Asn87Lys	missense	Exon 4 of 9	ENSP00000568193.1

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000772

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.0000601

AC:

AN:

249608

AF XY:

0.0000296

show subpopulations

Gnomad AFR exome

AF:

0.000867

Gnomad AMR exome

AF:

0.0000292

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000116

AC:

AN:

1459654

Hom.:

Cov.:

AF XY:

0.00000826

AC XY:

AN XY:

726068

show subpopulations

African (AFR)

AF:

0.000482

AC:

AN:

33220

American (AMR)

AF:

0.0000226

AC:

AN:

44300

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26074

East Asian (EAS)

AF:

0.00

AC:

AN:

39664

South Asian (SAS)

AF:

0.00

AC:

AN:

85754

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53376

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5754

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111240

Other (OTH)

AF:

0.00

AC:

AN:

60272

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.472

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000217

AC:

AN:

152216

Hom.:

Cov.:

AF XY:

0.000255

AC XY:

AN XY:

74372

show subpopulations

African (AFR)

AF:

0.000772

AC:

AN:

41466

American (AMR)

AF:

0.00

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5194

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68030

Other (OTH)

AF:

0.000478

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.505

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000339

Hom.:

Bravo

AF:

0.000219

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.14

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.71

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.039

Eigen

Benign

-0.41

Eigen_PC

Benign

-0.36

FATHMM_MKL

Uncertain

0.83

LIST_S2

Benign

0.45

M_CAP

Benign

0.0062

MetaRNN

Benign

0.036

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.5

PhyloP100

0.76

PrimateAI

Benign

0.37

PROVEAN

Uncertain

-2.8

REVEL

Benign

0.031

Sift

Benign

0.039

Sift4G

Uncertain

0.049

Varity_R

0.089

gMVP

0.25

Mutation Taster

=93/7

polymorphism

(source)

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over