Variant chr1-53789180-A-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_018087.5(NDC1):c.1652T>C(p.Ile551Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000657 in 152,174 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: 31)

Consequence

NDC1
NM_018087.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.89

Variant links:

Genes affected

NDC1 (HGNC:25525): (NDC1 transmembrane nucleoporin) A structural constituent of nuclear pore. Involved in nuclear pore complex assembly and nuclear pore localization. Located in actin cytoskeleton; nuclear membrane; and plasma membrane. Part of nuclear pore. [provided by Alliance of Genome Resources, Apr 2022]

NDC1 links:

NDC1 (HGNC:):

NDC1 links:

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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	Protein	UniProt
NDC1	NM_018087.5 linkuse as main transcript	c.1652T>C	p.Ile551Thr	missense_variant	15/18	ENST00000371429.4	NP_060557.3	Q9BTX1-1
NDC1	NM_001168551.2 linkuse as main transcript	c.1532T>C	p.Ile511Thr	missense_variant	15/18		NP_001162023.1	Q9BTX1-5
NDC1	XM_011541766.3 linkuse as main transcript	c.1649T>C	p.Ile550Thr	missense_variant	15/18		XP_011540068.1
NDC1	NR_033142.2 linkuse as main transcript	n.1566T>C		non_coding_transcript_exon_variant	14/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NDC1	ENST00000371429.4 linkuse as main transcript	c.1652T>C	p.Ile551Thr	missense_variant	15/18	1	NM_018087.5	ENSP00000360483.3		Q9BTX1-1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152174

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

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152174

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74352

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

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.00000378

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

Apr 22, 2024

The c.1652T>C (p.I551T) alteration is located in exon 15 (coding exon 15) of the NDC1 gene. This alteration results from a T to C substitution at nucleotide position 1652, causing the isoleucine (I) at amino acid position 551 to be replaced by a threonine (T). 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

Uncertain

0.43

BayesDel_addAF

Uncertain

0.061

BayesDel_noAF

Benign

-0.15

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.016

Eigen

Uncertain

0.29

Eigen_PC

Uncertain

0.31

FATHMM_MKL

Uncertain

0.89

LIST_S2

Uncertain

0.94

M_CAP

Benign

0.018

MetaRNN

Uncertain

0.60

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.2

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-1.0

REVEL

Benign

0.17

Sift

Benign

0.67

Sift4G

Benign

0.37

Polyphen

0.94

Vest4

0.67

MutPred

0.48

Gain of disorder (P = 0.012);

MVP

0.28

MPC

0.55

ClinPred

0.95

GERP RS

4.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.13

gMVP

0.27

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