Genetic Variant NM_001379610.1:c.41T>C (chr5-147831537-A-G) – ACMG Classification: Likely_pathogenic (7 pts)

Variant summary

Our verdict is Likely pathogenic. The variant received 7 ACMG points: 7P and 0B. PM2PP3_StrongPP5

The NM_001379610.1(SPINK1):c.41T>C(p.Leu14Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L14V) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Consequence

SPINK1
NM_001379610.1 missense

Scores

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 3.83

Publications

11 publications found

Variant links:

Genes affected

SPINK1 (HGNC:11244): (serine peptidase inhibitor Kazal type 1) The protein encoded by this gene is a trypsin inhibitor, which is secreted from pancreatic acinar cells into pancreatic juice. It is thought to function in the prevention of trypsin-catalyzed premature activation of zymogens within the pancreas and the pancreatic duct. Mutations in this gene are associated with hereditary pancreatitis and tropical calcific pancreatitis. [provided by RefSeq, Oct 2008]

SPINK1 Gene-Disease associations (from GenCC):

hereditary chronic pancreatitis
Inheritance: AD, Unknown Classification: STRONG, SUPPORTIVE, NO_KNOWN Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), PanelApp Australia
tropical pancreatitis
Inheritance: AD Classification: STRONG Submitted by: PanelApp Australia

SPINK1 links:

LOC124901101 (HGNC:):

LOC124901101 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 7 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.98

PP5

Variant 5-147831537-A-G is Pathogenic according to our data. Variant chr5-147831537-A-G is described in ClinVar as Pathogenic. ClinVar VariationId is 13764.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SPINK1	NM_001379610.1 link	c.41T>C	p.Leu14Pro	missense_variant	Exon 1 of 4	ENST00000296695.10	NP_001366539.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SPINK1	ENST00000296695.10 link	c.41T>C	p.Leu14Pro	missense_variant	Exon 1 of 4	1	NM_001379610.1	ENSP00000296695.5		P00995
SPINK1	ENST00000510027.2 link	c.41T>C	p.Leu14Pro	missense_variant	Exon 1 of 3	3		ENSP00000427376.1		D6RIU5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

Hereditary pancreatitis

Pathogenic:1

May 01, 2007

OMIM

Significance:Pathogenic

Review Status:no assertion criteria provided

Collection Method:literature only

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.64

BayesDel_addAF

Pathogenic

0.39

BayesDel_noAF

Pathogenic

0.32

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.64

D;.

Eigen

Benign

0.043

Eigen_PC

Benign

-0.15

FATHMM_MKL

Benign

0.22

LIST_S2

Benign

0.47

T;T

M_CAP

Uncertain

0.21

MetaRNN

Pathogenic

0.98

D;D

MetaSVM

Uncertain

-0.18

PhyloP100

3.8

PrimateAI

Benign

0.44

PROVEAN

Uncertain

-3.1

D;D

REVEL

Uncertain

0.55

Sift

Pathogenic

0.0

D;D

Sift4G

Uncertain

0.0020

D;D

Polyphen

1.0

D;.

Vest4

0.67

MutPred

0.94

Gain of disorder (P = 0.0315);Gain of disorder (P = 0.0315);

MVP

0.82

MPC

0.13

ClinPred

0.99

GERP RS

4.0

PromoterAI

-0.018

Neutral

(source)

Varity_R

0.77

gMVP

0.87

Mutation Taster

=6/94

disease causing (ClinVar)

(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

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over