chr19-4154989-G-A

Position:

chr19-4154989-G-A

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_032607.3(CREB3L3):c.118G>A(p.Val40Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000023 in 1,611,890 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000023 ( 1 hom. )

Consequence

CREB3L3
NM_032607.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.637

Variant links:

Genes affected

CREB3L3 (HGNC:18855): (cAMP responsive element binding protein 3 like 3) This gene encodes a member of the basic-leucine zipper family and the AMP-dependent transcription factor family. The encoded protein is localized to the endoplasmic reticulum and acts as a transcription factor activated by cyclic AMP stimulation. The encoded protein binds the cyclic AMP response element (CRE) and the box-B element and has been linked to acute inflammatory response, hepatocellular carcinoma, triglyceride metabolism, and hepcidin expression. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2012]

CREB3L3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.17174938).

BS2

High AC in GnomAdExome4 at 33 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CREB3L3	NM_032607.3 link	c.118G>A	p.Val40Met	missense_variant	2/10	ENST00000078445.7	NP_115996.1	Q68CJ9-1
CREB3L3	NM_001271995.2 link	c.118G>A	p.Val40Met	missense_variant	2/10		NP_001258924.1	Q68CJ9-2
CREB3L3	NM_001271996.2 link	c.118G>A	p.Val40Met	missense_variant	2/10		NP_001258925.1	Q68CJ9-4
CREB3L3	NM_001271997.2 link	c.118G>A	p.Val40Met	missense_variant	2/9		NP_001258926.1	Q68CJ9-5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CREB3L3	ENST00000078445.7 link	c.118G>A	p.Val40Met	missense_variant	2/10	1	NM_032607.3	ENSP00000078445.1	Q68CJ9-1
CREB3L3	ENST00000595923.5 link	c.118G>A	p.Val40Met	missense_variant	2/10	1		ENSP00000469355.1	Q68CJ9-2
CREB3L3	ENST00000602257.5 link	c.118G>A	p.Val40Met	missense_variant	2/10	1		ENSP00000472399.1	Q68CJ9-4
CREB3L3	ENST00000602147.1 link	c.118G>A	p.Val40Met	missense_variant	2/9	1		ENSP00000470119.1	Q68CJ9-5

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000321

AC:

AN:

249522

Hom.:

AF XY:

0.0000518

AC XY:

AN XY:

135044

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000226

AC:

AN:

1459720

Hom.:

Cov.:

AF XY:

0.0000317

AC XY:

AN XY:

726264

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000927

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000207

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152170

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74324

show subpopulations

Gnomad4 AFR

AF:

0.0000482

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000295

Hom.:

Bravo

AF:

0.0000264

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000165

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Aug 17, 2023

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Not Available"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Not Available". The methionine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. ClinVar contains an entry for this variant (Variation ID: 1907945). This variant has not been reported in the literature in individuals affected with CREB3L3-related conditions. This variant is present in population databases (rs376619280, gnomAD 0.01%), including at least one homozygous and/or hemizygous individual. This sequence change replaces valine, which is neutral and non-polar, with methionine, which is neutral and non-polar, at codon 40 of the CREB3L3 protein (p.Val40Met). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.41

CADD

Benign

8.3

DANN

Benign

0.96

DEOGEN2

Benign

0.18

T;.;.;.

Eigen

Benign

-0.60

Eigen_PC

Benign

-0.70

FATHMM_MKL

Benign

0.049

LIST_S2

Benign

0.85

D;D;D;T

M_CAP

Uncertain

0.12

MetaRNN

Benign

0.17

T;T;T;T

MetaSVM

Benign

-0.54

MutationAssessor

Uncertain

2.1

M;M;M;M

PrimateAI

Benign

0.31

PROVEAN

Benign

-0.74

N;.;.;.

REVEL

Benign

0.18

Sift

Benign

0.068

T;.;.;.

Sift4G

Benign

0.18

T;T;T;T

Polyphen

0.49

P;P;.;.

Vest4

0.28

MVP

0.79

MPC

0.48

ClinPred

0.088

GERP RS

1.4

Varity_R

0.035

gMVP

0.13

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over