1-15462809-G-T

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_033440.3(CELA2A):​c.304G>T​(p.Val102Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00165 in 1,614,088 control chromosomes in the GnomAD database, including 34 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0019 ( 4 hom., cov: 33)
Exomes 𝑓: 0.0016 ( 30 hom. )

Consequence

CELA2A
NM_033440.3 missense

Scores

5
7
6

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.50
Variant links:
Genes affected
CELA2A (HGNC:24609): (chymotrypsin like elastase 2A) Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode the structurally similar proteins elastase 1, 2, 2A, 2B, 3A, and 3B. Like most of the human elastases, elastase 2A is secreted from the pancreas as a zymogen. In other species, elastase 2A has been shown to preferentially cleave proteins after leucine, methionine, and phenylalanine residues. [provided by RefSeq, May 2009]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.014178455).
BP6
Variant 1-15462809-G-T is Benign according to our data. Variant chr1-15462809-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 3257603.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr1-15462809-G-T is described in Lovd as [Likely_benign].
BS2
High AC in GnomAd4 at 296 AD gene.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
CELA2ANM_033440.3 linkuse as main transcriptc.304G>T p.Val102Phe missense_variant 4/8 ENST00000359621.5

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
CELA2AENST00000359621.5 linkuse as main transcriptc.304G>T p.Val102Phe missense_variant 4/81 NM_033440.3 P1
CELA2AENST00000459653.1 linkuse as main transcriptn.330G>T non_coding_transcript_exon_variant 4/42

Frequencies

GnomAD3 genomes
AF:
0.00195
AC:
297
AN:
152100
Hom.:
4
Cov.:
33
show subpopulations
Gnomad AFR
AF:
0.0000483
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000196
Gnomad ASJ
AF:
0.000288
Gnomad EAS
AF:
0.00404
Gnomad SAS
AF:
0.00705
Gnomad FIN
AF:
0.0153
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00103
Gnomad OTH
AF:
0.00192
GnomAD3 exomes
AF:
0.00330
AC:
829
AN:
251472
Hom.:
7
AF XY:
0.00360
AC XY:
489
AN XY:
135906
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.000173
Gnomad ASJ exome
AF:
0.000298
Gnomad EAS exome
AF:
0.00359
Gnomad SAS exome
AF:
0.00774
Gnomad FIN exome
AF:
0.0160
Gnomad NFE exome
AF:
0.00131
Gnomad OTH exome
AF:
0.00342
GnomAD4 exome
AF:
0.00162
AC:
2367
AN:
1461870
Hom.:
30
Cov.:
33
AF XY:
0.00182
AC XY:
1326
AN XY:
727232
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.000179
Gnomad4 ASJ exome
AF:
0.000153
Gnomad4 EAS exome
AF:
0.00403
Gnomad4 SAS exome
AF:
0.00784
Gnomad4 FIN exome
AF:
0.0160
Gnomad4 NFE exome
AF:
0.000468
Gnomad4 OTH exome
AF:
0.00189
GnomAD4 genome
AF:
0.00194
AC:
296
AN:
152218
Hom.:
4
Cov.:
33
AF XY:
0.00257
AC XY:
191
AN XY:
74428
show subpopulations
Gnomad4 AFR
AF:
0.0000482
Gnomad4 AMR
AF:
0.000196
Gnomad4 ASJ
AF:
0.000288
Gnomad4 EAS
AF:
0.00405
Gnomad4 SAS
AF:
0.00685
Gnomad4 FIN
AF:
0.0153
Gnomad4 NFE
AF:
0.00103
Gnomad4 OTH
AF:
0.00190
Alfa
AF:
0.000870
Hom.:
0
Bravo
AF:
0.000468
TwinsUK
AF:
0.00
AC:
0
ALSPAC
AF:
0.000259
AC:
1
ESP6500AA
AF:
0.00
AC:
0
ESP6500EA
AF:
0.00105
AC:
9
ExAC
AF:
0.00359
AC:
436
Asia WGS
AF:
0.00664
AC:
23
AN:
3478
EpiCase
AF:
0.000436
EpiControl
AF:
0.000593

ClinVar

Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not provided Benign:1
Likely benign, criteria provided, single submitterclinical testingCeGaT Center for Human Genetics TuebingenJul 01, 2024CELA2A: BS2 -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.86
BayesDel_addAF
Benign
-0.040
T
BayesDel_noAF
Pathogenic
0.17
CADD
Benign
21
DANN
Uncertain
0.99
DEOGEN2
Uncertain
0.72
D
Eigen
Benign
0.11
Eigen_PC
Benign
-0.086
FATHMM_MKL
Benign
0.49
N
LIST_S2
Uncertain
0.94
D
MetaRNN
Benign
0.014
T
MetaSVM
Pathogenic
0.90
D
MutationAssessor
Pathogenic
3.0
M
MutationTaster
Benign
0.90
D
PrimateAI
Uncertain
0.53
T
PROVEAN
Uncertain
-3.7
D
REVEL
Pathogenic
0.65
Sift
Uncertain
0.0020
D
Sift4G
Uncertain
0.024
D
Polyphen
0.99
D
Vest4
0.62
MVP
0.79
MPC
1.2
ClinPred
0.074
T
GERP RS
4.1
Varity_R
0.76
gMVP
0.82

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs150179544; hg19: chr1-15789304; COSMIC: COSV62747291; COSMIC: COSV62747291; API