rs796579453

Variant names:

• chr16-15643570-CTTT-C
• rs796579453
• ENST00000396355:c.-514_-512delTTT

Your query was ambiguous. Multiple possible variants found:

• chr16-15643570-CTTT-C
• chr16-15643570-CTTT-CT
• chr16-15643570-CTTT-CTT
• chr16-15643570-CTTT-CTTTT

Variant summary

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

The NM_001143979.2(NDE1):​c.-514_-512delTTT variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NDE1 NM_001143979.2 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.284

Genes affected

NDE1 (HGNC:17619): (nudE neurodevelopment protein 1) This gene encodes a member of the nuclear distribution E (NudE) family of proteins. The encoded protein is localized at the centrosome and interacts with other centrosome components as part of a multiprotein complex that regulates dynein function. This protein plays an essential role in microtubule organization, mitosis and neuronal migration. Mutations in this gene cause lissencephaly 4, a disorder characterized by lissencephaly, severe brain atrophy, microcephaly, and severe cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2012]

ACMG classification

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 rank	MANE	Protein	UniProt
NDE1	NM_001143979.2	c.-514_-512delTTT		5_prime_UTR_variant	Exon 1 of 10		NP_001137451.1
NDE1	XM_006720897.5	c.-296_-294delTTT		5_prime_UTR_variant	Exon 1 of 8		XP_006720960.1
NDE1	XM_047434258.1	c.-296_-294delTTT		5_prime_UTR_variant	Exon 1 of 8		XP_047290214.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NDE1	ENST00000396355	c.-514_-512delTTT		5_prime_UTR_variant	Exon 1 of 10	1		ENSP00000379643.1
NDE1	ENST00000674888.1	n.-400_-398delTTT		upstream_gene_variant				ENSP00000501936.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 121526 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 70348

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

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: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

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

Other links and lift over

dbSNP: rs796579453; hg19: chr16-15737427;