5-16616950-C-G

Variant names:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS1

The NM_001034850.3(RETREG1):c.22G>C(p.Glu8Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000159 in 1,444,730 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 Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E8G) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00070 ( 1 hom., cov: 32)

Exomes 𝑓: 0.000095 ( 0 hom. )

Consequence

RETREG1
NM_001034850.3 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:3B:1

Conservation

PhyloP100: 1.69

Publications

0 publications found

Variant links:

Genes affected

RETREG1 (HGNC:25964): (reticulophagy regulator 1) The protein encoded by this gene is a cis-Golgi transmembrane protein that may be necessary for the long-term survival of nociceptive and autonomic ganglion neurons. Mutations in this gene are a cause of hereditary sensory and autonomic neuropathy type IIB (HSAN IIB), and this gene may also play a role in susceptibility to vascular dementia. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]

RETREG1 links:

RETREG1-AS1 (HGNC:55551): (RETREG1 antisense RNA 1)

RETREG1-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0045346916).

BP6

Variant 5-16616950-C-G is Benign according to our data. Variant chr5-16616950-C-G is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 538124.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.000698 (106/151890) while in subpopulation AFR AF = 0.00255 (106/41516). AF 95% confidence interval is 0.00216. There are 1 homozygotes in GnomAd4. There are 51 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001034850.3. 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
	RETREG1	NM_001034850.3	MANE Select	c.22G>C	p.Glu8Gln	missense	Exon 1 of 9	NP_001030022.1	Q9H6L5-1
	RETREG1-AS1	NR_109946.1		n.561+464C>G		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RETREG1	ENST00000306320.10	TSL:1 MANE Select	c.22G>C	p.Glu8Gln	missense	Exon 1 of 9	ENSP00000304642.9	Q9H6L5-1
RETREG1	ENST00000682229.1		c.22G>C	p.Glu8Gln	missense	Exon 1 of 10	ENSP00000507342.1	A0A804HJ37
RETREG1	ENST00000682564.1		c.22G>C	p.Glu8Gln	missense	Exon 1 of 9	ENSP00000508099.1	A0A804HKW5

Frequencies

GnomAD3 genomes

AF:

0.000698

AC:

106

AN:

151784

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00256

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000298

AC:

AN:

67192

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00253

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000951

AC:

123

AN:

1292840

Hom.:

Cov.:

AF XY:

0.0000787

AC XY:

AN XY:

635720

show subpopulations

African (AFR)

AF:

0.00238

AC:

AN:

26026

American (AMR)

AF:

0.0000853

AC:

AN:

23438

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

22104

East Asian (EAS)

AF:

0.000215

AC:

AN:

27938

South Asian (SAS)

AF:

0.0000146

AC:

AN:

68284

European-Finnish (FIN)

AF:

0.00

AC:

AN:

32000

Middle Eastern (MID)

AF:

0.000261

AC:

AN:

3826

European-Non Finnish (NFE)

AF:

0.0000376

AC:

AN:

1035922

Other (OTH)

AF:

0.000225

AC:

AN:

53302

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

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:

0.000698

AC:

106

AN:

151890

Hom.:

Cov.:

AF XY:

0.000687

AC XY:

AN XY:

74244

show subpopulations

African (AFR)

AF:

0.00255

AC:

106

AN:

41516

American (AMR)

AF:

0.00

AC:

AN:

15254

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5150

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10466

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67896

Other (OTH)

AF:

0.00

AC:

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.490

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

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:

0.000824

ExAC

AF:

0.0000459

AC:

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Inborn genetic diseases (1)

Neuropathy, hereditary sensory and autonomic, type 2B (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.099

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-0.57

CADD

Benign

(source)

DANN

Benign

0.96

DEOGEN2

Benign

0.0053

Eigen

Benign

-0.64

Eigen_PC

Benign

-0.65

FATHMM_MKL

Benign

0.041

LIST_S2

Benign

0.49

M_CAP

Benign

0.053

MetaRNN

Benign

0.0045

MetaSVM

Benign

-1.0

PhyloP100

1.7

PrimateAI

Pathogenic

0.82

PROVEAN

Benign

-0.27

REVEL

Benign

0.043

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

0.33

Vest4

0.086

MutPred

0.14

Gain of catalytic residue at E8 (P = 0.0193)

MVP

0.48

MPC

0.32

ClinPred

0.26

GERP RS

3.0

PromoterAI

0.035

Neutral

(source)

Varity_R

0.097

gMVP

0.25

Mutation Taster

=94/6

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

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over