1-119808751-G-A

Position:

chr1-119808751-G-A

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_ModerateBP6_Moderate

The NM_032044.4(REG4):c.19C>T(p.Arg7Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000979 in 1,613,404 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R7Q) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

REG4
NM_032044.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.186

Variant links:

Genes affected

REG4 (HGNC:22977): (regenerating family member 4) Enables heparin binding activity and mannan binding activity. Predicted to act upstream of or within response to bacterium. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

REG4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.13398495).

BP6

Variant 1-119808751-G-A is Benign according to our data. Variant chr1-119808751-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2589719.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
REG4	NM_032044.4 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	2/6	ENST00000256585.10	NP_114433.1	Q9BYZ8-1
REG4	NM_001159352.2 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	3/7		NP_001152824.1	Q9BYZ8-1
REG4	NM_001159353.2 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	2/3		NP_001152825.1	Q9BYZ8-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
REG4	ENST00000256585.10 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	2/6	1	NM_032044.4	ENSP00000256585.5	Q9BYZ8-1
REG4	ENST00000354219.5 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	3/7	1		ENSP00000346158.1	Q9BYZ8-1
REG4	ENST00000369401.4 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	2/3	1		ENSP00000358409.4	Q9BYZ8-2
REG4	ENST00000530654.1 linkuse as main transcript	c.19C>T	p.Arg7Trp	missense_variant	1/4	5		ENSP00000437135.1	E9PNV6

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152124

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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:

0.0000279

AC:

AN:

251170

Hom.:

AF XY:

0.0000368

AC XY:

AN XY:

135740

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000616

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000106

AC:

155

AN:

1461280

Hom.:

Cov.:

AF XY:

0.000116

AC XY:

AN XY:

726968

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000132

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152124

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74318

show subpopulations

Gnomad4 AFR

AF:

0.0000242

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:

0.000113

Hom.:

Bravo

AF:

0.0000151

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 08, 2023

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.76

CADD

Benign

7.5

DANN

Benign

0.49

DEOGEN2

Benign

0.0061

T;T;T;.

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.018

LIST_S2

Benign

0.64

.;T;T;T

M_CAP

Benign

0.0030

MetaRNN

Benign

0.13

T;T;T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

0.14

N;N;.;N

PrimateAI

Benign

0.21

PROVEAN

Benign

1.0

N;N;N;N

REVEL

Benign

0.027

Sift

Benign

0.19

T;T;T;T

Sift4G

Benign

0.19

T;T;T;T

Polyphen

0.0

B;B;.;B

Vest4

0.20

MutPred

0.50

Gain of sheet (P = 0.0016);Gain of sheet (P = 0.0016);Gain of sheet (P = 0.0016);Gain of sheet (P = 0.0016);

MVP

0.13

MPC

0.097

ClinPred

0.042

GERP RS

-3.5

Varity_R

0.047

gMVP

0.46

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.090

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