rs144648002

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_173560.4(RFX6):c.2176C>G(p.Arg726Gly) variant causes a missense change. The variant allele was found at a frequency of 0.000828 in 1,614,152 control chromosomes in the GnomAD database, including 8 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0040 ( 2 hom., cov: 32)

Exomes 𝑓: 0.00050 ( 6 hom. )

Consequence

RFX6
NM_173560.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: 6.39

Variant links:

Genes affected

RFX6 (HGNC:21478): (regulatory factor X6) The nuclear protein encoded by this gene is a member of the regulatory factor X (RFX) family of transcription factors. Studies in mice suggest that this gene is specifically required for the differentiation of islet cells for the production of insulin, but not for the differentiation of pancreatic polypeptide-producing cells. It regulates the transcription factors involved in beta-cell maturation and function, thus, restricting the expression of the beta-cell differentiation and specification genes. Mutations in this gene are associated with Mitchell-Riley syndrome, which is characterized by neonatal diabetes with pancreatic hypoplasia, duodenal and jejunal atresia, and gall bladder agenesis.[provided by RefSeq, Sep 2010]

RFX6 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0066857636).

BP6

Variant 6-116927317-C-G is Benign according to our data. Variant chr6-116927317-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 393395.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00401 (610/152308) while in subpopulation AFR AF= 0.014 (581/41566). AF 95% confidence interval is 0.013. There are 2 homozygotes in gnomad4. There are 294 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RFX6	NM_173560.4 link	c.2176C>G	p.Arg726Gly	missense_variant	Exon 17 of 19	ENST00000332958.3	NP_775831.2	Q8HWS3
RFX6	XM_011535589.2 link	c.2068C>G	p.Arg690Gly	missense_variant	Exon 16 of 18		XP_011533891.1
RFX6	XM_017010477.2 link	c.1798C>G	p.Arg600Gly	missense_variant	Exon 16 of 18		XP_016865966.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RFX6	ENST00000332958.3 link	c.2176C>G	p.Arg726Gly	missense_variant	Exon 17 of 19	1	NM_173560.4	ENSP00000332208.2		Q8HWS3

Frequencies

GnomAD3 genomes

AF:

0.00397

AC:

604

AN:

152190

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0139

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000851

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.0000882

Gnomad OTH

AF:

0.00335

GnomAD3 exomes

AF:

0.00111

AC:

278

AN:

251098

Hom.:

AF XY:

0.000884

AC XY:

120

AN XY:

135704

show subpopulations

Gnomad AFR exome

AF:

0.0141

Gnomad AMR exome

AF:

0.000665

Gnomad ASJ exome

AF:

0.000596

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000881

Gnomad OTH exome

AF:

0.00131

GnomAD4 exome

AF:

0.000497

AC:

727

AN:

1461844

Hom.:

Cov.:

AF XY:

0.000450

AC XY:

327

AN XY:

727218

show subpopulations

Gnomad4 AFR exome

AF:

0.0167

Gnomad4 AMR exome

AF:

0.000738

Gnomad4 ASJ exome

AF:

0.000191

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000928

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000342

Gnomad4 OTH exome

AF:

0.00121

GnomAD4 genome

AF:

0.00401

AC:

610

AN:

152308

Hom.:

Cov.:

AF XY:

0.00395

AC XY:

294

AN XY:

74484

show subpopulations

Gnomad4 AFR

AF:

0.0140

Gnomad4 AMR

AF:

0.000850

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.00331

Alfa

AF:

0.000726

Hom.:

Bravo

AF:

0.00466

ESP6500AA

AF:

0.0141

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.00137

AC:

167

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000415

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:5

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Dec 29, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Apr 04, 2025

GeneDx

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

See Variant Classification Assertion Criteria. -

not specified

Benign:1

Jul 08, 2021

Genetic Services Laboratory, University of Chicago

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Monogenic diabetes

Benign:1

Nov 10, 2017

Personalized Diabetes Medicine Program, University of Maryland School of Medicine

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: research

ACMG criteria: PP3 (4 predictors), BP4 (6 predictors), BS2 (42 cases and 33 controls in type2diabetesgenetics.org)=likely benign -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.32

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.25

Eigen

Uncertain

0.32

Eigen_PC

Uncertain

0.36

FATHMM_MKL

Uncertain

0.97

LIST_S2

Benign

0.67

MetaRNN

Benign

0.0067

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

PrimateAI

Benign

0.42

PROVEAN

Benign

-0.53

REVEL

Benign

0.13

Sift

Benign

0.091

Sift4G

Benign

0.23

Polyphen

0.91

Vest4

0.82

MVP

0.41

MPC

0.17

ClinPred

0.013

GERP RS

4.3

Varity_R

0.16

gMVP

0.66

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