Genetic Variant CATSPERT:p.Asp1501Val (chr2-201491839-T-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_001168221.2(CATSPERT):c.4502A>T(p.Asp1501Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000217 in 1,384,700 control chromosomes in the GnomAD database, with no homozygous occurrence. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000022 ( 0 hom. )

Consequence

CATSPERT
NM_001168221.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.74

Publications

0 publications found

Variant links:

Genes affected

CATSPERT (HGNC:14438): (C2 calcium dependent domain containing 6) An autosomal recessive form of juvenile amyotrophic lateral sclerosis was originally mapped to a region of chromosome 2 that includes this gene. The encoded protein contains a calcium-dependent membrane targeting C2 domain. This domain is often found in proteins that are involved in membrane trafficking and signal transduction. [provided by RefSeq, Jun 2016]

CATSPERT links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001168221.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CATSPERT	NM_001168221.2	MANE Select	c.4502A>T	p.Asp1501Val	missense	Exon 15 of 16	NP_001161693.1	Q53TS8-4
CATSPERT	NM_152525.6		c.1582-3937A>T		intron	N/A	NP_689738.3
CATSPERT	NM_001168216.2		c.*50-3937A>T		intron	N/A	NP_001161688.1	Q53TS8-2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
C2CD6	ENST00000439140.6	TSL:1 MANE Select	c.4502A>T	p.Asp1501Val	missense	Exon 15 of 16	ENSP00000409937.1	Q53TS8-4
C2CD6	ENST00000286195.7	TSL:1	c.1582-3937A>T		intron	N/A	ENSP00000286195.3	Q53TS8-1
C2CD6	ENST00000957096.1		c.4079A>T	p.Asp1360Val	missense	Exon 12 of 13	ENSP00000627155.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000141

AC:

AN:

141802

AF XY:

0.0000132

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000814

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:

0.00000217

AC:

AN:

1384700

Hom.:

Cov.:

AF XY:

0.00000293

AC XY:

AN XY:

683282

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31580

American (AMR)

AF:

0.0000841

AC:

AN:

35692

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25170

East Asian (EAS)

AF:

0.00

AC:

AN:

35664

South Asian (SAS)

AF:

0.00

AC:

AN:

79228

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35002

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5672

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1078796

Other (OTH)

AF:

0.00

AC:

AN:

57896

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

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

Cov.:

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

0.27

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.38

CADD

Benign

(source)

DANN

Uncertain

0.99

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Uncertain

0.83

LIST_S2

Benign

0.60

M_CAP

Benign

0.058

MetaRNN

Uncertain

0.44

MetaSVM

Benign

-0.64

PhyloP100

1.7

PrimateAI

Benign

0.34

PROVEAN

Pathogenic

-5.0

REVEL

Benign

0.24

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.030

Vest4

0.45

MutPred

0.45

Gain of sheet (P = 0.0061)

MVP

0.64

MPC

0.72

ClinPred

0.98

GERP RS

5.2

gMVP

0.10

Mutation Taster

=88/12

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over