rs143520192

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_003619.4(PRSS12):c.28C>G(p.Leu10Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000629 in 1,613,200 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0036 ( 3 hom., cov: 32)

Exomes 𝑓: 0.00032 ( 1 hom. )

Consequence

PRSS12
NM_003619.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 2.21

Publications

5 publications found

Variant links:

Genes affected

PRSS12 (HGNC:9477): (serine protease 12) This gene encodes a member of the trypsin family of serine proteases and contains a signal peptide, a proline-rich region, a Kringle domain, four scavenger receptor cysteine-rich domains, and a trypsin-like serine protease domain. The protein, sometimes referred to as neurotrypsin or motopsin, is secreted from neuronal cells and localizes to the synaptic cleft. Studies in mice show that this protein cleaves a protein, agrin, that is important for the formation and maintenance of exitatory synapses. Defects in this gene cause a form of autosomal recessive cognitive impairment (MRT1). [provided by RefSeq, Jul 2017]

PRSS12 Gene-Disease associations (from GenCC):

intellectual disability, autosomal recessive 1
Inheritance: Unknown, AR Classification: DEFINITIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), G2P
autosomal recessive non-syndromic intellectual disability
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
non-syndromic intellectual disability
Inheritance: AR Classification: LIMITED Submitted by: ClinGen, Illumina

PRSS12 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0045740306).

BP6

Variant 4-118352693-G-C is Benign according to our data. Variant chr4-118352693-G-C is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 445857.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAd4 at 3 Unknown,AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003619.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PRSS12	NM_003619.4	MANE Select	c.28C>G	p.Leu10Val	missense	Exon 1 of 13	NP_003610.2	P56730
PRSS12	NM_001440549.1		c.28C>G	p.Leu10Val	missense	Exon 1 of 13	NP_001427478.1
PRSS12	NM_001440550.1		c.28C>G	p.Leu10Val	missense	Exon 1 of 9	NP_001427479.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRSS12	ENST00000296498.3	TSL:1 MANE Select	c.28C>G	p.Leu10Val	missense	Exon 1 of 13	ENSP00000296498.3	P56730
	PRSS12	ENST00000864359.1		c.28C>G	p.Leu10Val	missense	Exon 1 of 11	ENSP00000534418.1

Frequencies

GnomAD3 genomes

AF:

0.00356

AC:

542

AN:

152110

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0123

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00150

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:

0.0000441

Gnomad OTH

AF:

0.00287

GnomAD2 exomes

AF:

0.000842

AC:

209

AN:

248200

AF XY:

0.000587

show subpopulations

Gnomad AFR exome

AF:

0.0115

Gnomad AMR exome

AF:

0.000610

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000268

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.000322

AC:

471

AN:

1460982

Hom.:

Cov.:

AF XY:

0.000267

AC XY:

194

AN XY:

726790

show subpopulations

African (AFR)

AF:

0.0116

AC:

388

AN:

33446

American (AMR)

AF:

0.000783

AC:

AN:

44698

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26058

East Asian (EAS)

AF:

0.00

AC:

AN:

39670

South Asian (SAS)

AF:

0.0000232

AC:

AN:

86124

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53386

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5766

European-Non Finnish (NFE)

AF:

0.00000540

AC:

AN:

1111500

Other (OTH)

AF:

0.000663

AC:

AN:

60334

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.488

Heterozygous variant carriers

110

137

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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:

0.00357

AC:

544

AN:

152218

Hom.:

Cov.:

AF XY:

0.00345

AC XY:

257

AN XY:

74406

show subpopulations

African (AFR)

AF:

0.0123

AC:

512

AN:

41564

American (AMR)

AF:

0.00150

AC:

AN:

15308

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5134

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.0000441

AC:

AN:

67978

Other (OTH)

AF:

0.00284

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.494

Heterozygous variant carriers

122

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

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:

0.000254

Hom.:

Bravo

AF:

0.00422

ESP6500AA

AF:

0.0114

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00109

AC:

132

Asia WGS

AF:

0.000868

AC:

AN:

3470

ClinVar

ClinVar submissions

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Intellectual disability, autosomal recessive 1 (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.066

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.31

CADD

Benign

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.054

Eigen

Benign

-0.69

Eigen_PC

Benign

-0.63

FATHMM_MKL

Benign

0.56

LIST_S2

Benign

0.51

MetaRNN

Benign

0.0046

MetaSVM

Benign

-0.64

MutationAssessor

Benign

0.97

PhyloP100

2.2

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-0.34

REVEL

Benign

0.26

Sift

Pathogenic

0.0

Sift4G

Benign

0.15

Polyphen

0.0020

Vest4

0.33

MVP

0.49

MPC

0.29

ClinPred

0.047

GERP RS

2.1

PromoterAI

0.0054

Neutral

(source)

Varity_R

0.14

gMVP

0.36

Mutation Taster

=94/6

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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over