Variant 4-37634987-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP3BP4_Moderate

The NM_001085400.2(RELL1):c.580C>T(p.Arg194Trp) variant causes a missense change. The variant allele was found at a frequency of 0.0000384 in 1,614,218 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00018 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000023 ( 0 hom. )

Consequence

RELL1
NM_001085400.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.34

Variant links:

Genes affected

RELL1 (HGNC:27379): (RELT like 1) Involved in positive regulation of p38MAPK cascade. Located in microtubule cytoskeleton and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

RELL1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

Multiple lines of computational evidence support a deleterious effect 8: AlphaMissense, BayesDel_noAF, Cadd, Dann, Eigen, FATHMM_MKL, MutationAssessor, PROVEAN [when BayesDel_addAF, max_spliceai, M_CAP, MetaRNN, MutationTaster was below the threshold]

BP4

Computational evidence support a benign effect (MetaRNN=0.12722611).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RELL1	NM_001085400.2 linkuse as main transcript	c.580C>T	p.Arg194Trp	missense_variant	5/7	ENST00000454158.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
RELL1	ENST00000454158.7 linkuse as main transcript	c.580C>T	p.Arg194Trp	missense_variant	5/7	5	NM_001085400.2	P1
RELL1	ENST00000314117.8 linkuse as main transcript	c.580C>T	p.Arg194Trp	missense_variant	5/7	1		P1
RELL1	ENST00000512114.1 linkuse as main transcript	c.643C>T	p.Arg215Trp	missense_variant	5/5	3

Frequencies

GnomAD3 genomes

AF:

0.000184

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000675

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

GnomAD3 exomes

AF:

0.0000601

AC:

AN:

249562

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

135390

show subpopulations

Gnomad AFR exome

AF:

0.000775

Gnomad AMR exome

AF:

0.0000869

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:

0.0000233

AC:

AN:

1461884

Hom.:

Cov.:

AF XY:

0.0000248

AC XY:

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.000508

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000126

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000180

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.000184

AC:

AN:

152334

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74480

show subpopulations

Gnomad4 AFR

AF:

0.000673

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:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000257

Hom.:

Bravo

AF:

0.000174

ESP6500AA

AF:

0.00119

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000908

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

Jul 06, 2021

The c.580C>T (p.R194W) alteration is located in exon 5 (coding exon 5) of the RELL1 gene. This alteration results from a C to T substitution at nucleotide position 580, causing the arginine (R) at amino acid position 194 to be replaced by a tryptophan (W). 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

0.80

BayesDel_addAF

Benign

0.0070

BayesDel_noAF

Pathogenic

0.16

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.31

T;T;.

Eigen

Pathogenic

0.85

Eigen_PC

Pathogenic

0.84

FATHMM_MKL

Pathogenic

0.97

M_CAP

Benign

0.028

MetaRNN

Benign

0.13

T;T;T

MetaSVM

Benign

-0.63

MutationAssessor

Pathogenic

3.0

M;M;.

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.73

PROVEAN

Pathogenic

-5.6

D;D;D

REVEL

Uncertain

0.34

Sift

Pathogenic

0.0

D;D;D

Sift4G

Uncertain

0.0020

D;D;.

Polyphen

1.0

D;D;.

Vest4

0.90

MVP

0.25

MPC

1.3

ClinPred

0.47

GERP RS

6.0

Varity_R

0.65

gMVP

0.78

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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