Genetic Variant CELA3A:p.Arg210Cys (chr1-22007501-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

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

The NM_005747.5(CELA3A):c.628C>T(p.Arg210Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000342 in 1,610,144 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000032 ( 1 hom. )

Consequence

CELA3A
NM_005747.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.337

Publications

2 publications found

Variant links:

Genes affected

CELA3A (HGNC:15944): (chymotrypsin like elastase 3A) 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. Unlike other elastases, elastase 3A has little elastolytic activity. Like most of the human elastases, elastase 3A is secreted from the pancreas as a zymogen and, like other serine proteases such as trypsin, chymotrypsin and kallikrein, it has a digestive function in the intestine. Elastase 3A preferentially cleaves proteins after alanine residues. Elastase 3A may also function in the intestinal transport and metabolism of cholesterol. Both elastase 3A and elastase 3B have been referred to as protease E and as elastase 1. [provided by RefSeq, Jul 2008]

CELA3A links:

ENSG00000285959 (HGNC:):

ENSG00000285959 links:

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ACMG classification

Classification was made for transcript

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

BP4

Computational evidence support a benign effect (MetaRNN=0.2111781).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005747.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CELA3A	NM_005747.5	MANE Select	c.628C>T	p.Arg210Cys	missense	Exon 6 of 8	NP_005738.4

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CELA3A	ENST00000290122.8	TSL:1 MANE Select	c.628C>T	p.Arg210Cys	missense	Exon 6 of 8	ENSP00000290122.3	P09093
CELA3A	ENST00000400271.2	TSL:3	c.52C>T	p.Arg18Cys	missense	Exon 1 of 4	ENSP00000383130.2	B1AQ55
ENSG00000285959	ENST00000650360.1		n.883C>T		non_coding_transcript_exon	Exon 6 of 9

Frequencies

GnomAD3 genomes

AF:

0.0000594

AC:

AN:

151486

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000976

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:

0.0000589

Gnomad OTH

AF:

0.000481

GnomAD2 exomes

AF:

0.0000361

AC:

AN:

249484

AF XY:

0.0000297

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000165

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000266

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.0000315

AC:

AN:

1458658

Hom.:

Cov.:

AF XY:

0.0000289

AC XY:

AN XY:

725656

show subpopulations

African (AFR)

AF:

0.0000904

AC:

AN:

33190

American (AMR)

AF:

0.0000225

AC:

AN:

44526

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26044

East Asian (EAS)

AF:

0.000355

AC:

AN:

39458

South Asian (SAS)

AF:

0.0000116

AC:

AN:

85920

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53336

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5648

European-Non Finnish (NFE)

AF:

0.0000198

AC:

AN:

1110310

Other (OTH)

AF:

0.0000830

AC:

AN:

60226

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.461

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:

0.0000594

AC:

AN:

151486

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

73994

show subpopulations

African (AFR)

AF:

0.0000976

AC:

AN:

40964

American (AMR)

AF:

0.00

AC:

AN:

15210

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5150

South Asian (SAS)

AF:

0.00

AC:

AN:

4820

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10608

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000589

AC:

AN:

67958

Other (OTH)

AF:

0.000481

AC:

AN:

2078

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.569

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:

0.00

Hom.:

Bravo

AF:

0.0000982

ESP6500AA

AF:

0.000455

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000412

AC:

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

Uncertain

0.52

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.14

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.33

Eigen

Benign

-0.79

Eigen_PC

Benign

-0.91

FATHMM_MKL

Benign

0.12

LIST_S2

Uncertain

0.88

M_CAP

Benign

0.027

MetaRNN

Benign

0.21

MetaSVM

Benign

-0.33

MutationAssessor

Uncertain

2.6

PhyloP100

-0.34

PROVEAN

Uncertain

-2.4

REVEL

Uncertain

0.42

Sift

Benign

0.051

Sift4G

Benign

0.062

Polyphen

0.14

Vest4

0.30

MVP

0.73

MPC

0.39

ClinPred

0.13

GERP RS

0.56

PromoterAI

-0.080

Neutral

(source)

Varity_R

0.15

gMVP

0.71

Mutation Taster

=92/8

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

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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