Variant 9-137205788-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_014434.4(NDOR1):c.11C>T(p.Pro4Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00012 in 1,604,270 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

NDOR1
NM_014434.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.938

Variant links:

Genes affected

NDOR1 (HGNC:29838): (NADPH dependent diflavin oxidoreductase 1) This gene encodes an NADPH-dependent diflavin reductase that contains both flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD) binding domains. The encoded protein catalyzes the transfer of electrons from NADPH through FAD and FMN cofactors to potential redox partners. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2012]

NDOR1 links:

TMEM203 (HGNC:28217): (transmembrane protein 203) Involved in cellular calcium ion homeostasis. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

TMEM203 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.1136727).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NDOR1	NM_014434.4 link	c.11C>T	p.Pro4Leu	missense_variant	Exon 1 of 14	ENST00000684003.1	NP_055249.1	Q9UHB4-1
TMEM203	NM_053045.2 link	c.-374G>A		upstream_gene_variant		ENST00000343666.6	NP_444273.1	Q969S6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NDOR1	ENST00000684003.1 link	c.11C>T	p.Pro4Leu	missense_variant	Exon 1 of 14		NM_014434.4	ENSP00000507194.1		Q9UHB4-1
TMEM203	ENST00000343666.6 link	c.-374G>A		upstream_gene_variant		6	NM_053045.2	ENSP00000375053.4		Q969S6

Frequencies

GnomAD3 genomes

AF:

0.0000788

AC:

AN:

152268

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

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:

0.0000882

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000681

AC:

AN:

235024

Hom.:

AF XY:

0.0000617

AC XY:

AN XY:

129684

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000116

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:

0.000113

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000125

AC:

181

AN:

1452002

Hom.:

Cov.:

AF XY:

0.000115

AC XY:

AN XY:

722790

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000895

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000227

Gnomad4 NFE exome

AF:

0.000153

Gnomad4 OTH exome

AF:

0.0000995

GnomAD4 genome

AF:

0.0000788

AC:

AN:

152268

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74394

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000868

Hom.:

Bravo

AF:

0.0000869

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000238

AC:

ExAC

AF:

0.0000166

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 31, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.11C>T (p.P4L) alteration is located in exon 1 (coding exon 1) of the NDOR1 gene. This alteration results from a C to T substitution at nucleotide position 11, causing the proline (P) at amino acid position 4 to be replaced by a leucine (L). 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

Benign

0.10

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Benign

0.91

DEOGEN2

Benign

0.033

.;.;.;T

Eigen

Benign

-0.92

Eigen_PC

Benign

-0.98

FATHMM_MKL

Benign

0.018

LIST_S2

Benign

0.69

T;T;T;T

M_CAP

Pathogenic

0.33

MetaRNN

Benign

0.11

T;T;T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.9

L;L;L;L

PrimateAI

Uncertain

0.48

PROVEAN

Uncertain

-2.5

D;N;D;D

REVEL

Benign

0.057

Sift

Benign

0.40

T;T;T;T

Sift4G

Benign

0.29

T;T;T;T

Polyphen

0.047

B;.;.;B

Vest4

0.15

MVP

0.24

MPC

0.20

ClinPred

0.055

GERP RS

1.7

Varity_R

0.090

gMVP

0.80

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