Variant 19-18589641-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001100418.2(REX1BD):c.411C>G(p.His137Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000086 in 1,512,150 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000088 ( 0 hom. )

Consequence

REX1BD
NM_001100418.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0840

Variant links:

Genes affected

REX1BD (HGNC:26098): (required for excision 1-B domain containing)

REX1BD links:

CRLF1 (HGNC:2364): (cytokine receptor like factor 1) This gene encodes a member of the cytokine type I receptor family. The protein forms a secreted complex with cardiotrophin-like cytokine factor 1 and acts on cells expressing ciliary neurotrophic factor receptors. The complex can promote survival of neuronal cells. Mutations in this gene result in Crisponi syndrome and cold-induced sweating syndrome. [provided by RefSeq, Oct 2009]

CRLF1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
REX1BD	NM_001100418.2 linkuse as main transcript	c.411C>G	p.His137Gln	missense_variant	3/5	ENST00000358607.11
REX1BD	NM_001100419.2 linkuse as main transcript	c.345C>G	p.His115Gln	missense_variant	3/5
REX1BD	XM_047439026.1 linkuse as main transcript	c.447C>G	p.His149Gln	missense_variant	1/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
REX1BD	ENST00000358607.11 linkuse as main transcript	c.411C>G	p.His137Gln	missense_variant	3/5	1	NM_001100418.2		Q96EN9-1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000944

AC:

AN:

105970

Hom.:

AF XY:

0.00

AC XY:

AN XY:

57766

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000489

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000882

AC:

AN:

1359940

Hom.:

Cov.:

AF XY:

0.00000299

AC XY:

AN XY:

669614

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000627

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:

0.00000841

Gnomad4 OTH exome

AF:

0.0000176

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74370

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 29, 2021

The c.411C>G (p.H137Q) alteration is located in exon 3 (coding exon 3) of the C19orf60 gene. This alteration results from a C to G substitution at nucleotide position 411, causing the histidine (H) at amino acid position 137 to be replaced by a glutamine (Q). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.91

BayesDel_addAF

Benign

-0.055

BayesDel_noAF

Benign

-0.17

Cadd

Benign

Dann

Uncertain

0.98

DEOGEN2

Benign

0.19

T;.

Eigen

Uncertain

0.19

Eigen_PC

Benign

0.062

FATHMM_MKL

Uncertain

0.76

LIST_S2

Benign

0.70

T;T

M_CAP

Benign

0.049

MetaRNN

Uncertain

0.55

D;D

MetaSVM

Benign

-0.81

MutationTaster

Benign

1.0

D;D

PROVEAN

Pathogenic

-4.8

D;D

REVEL

Benign

0.18

Sift

Benign

0.070

T;T

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;.

Vest4

0.52

MutPred

0.26

Loss of helix (P = 0.0167);.;

MVP

0.43

MPC

1.3

ClinPred

0.96

GERP RS

1.2

Varity_R

0.42

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.45

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.45

Position offset: 0

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