4-103108806-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001813.3(CENPE):c.8008C>T(p.Pro2670Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,552 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: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: CENPE NM_001813.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.84

Genes affected

CENPE (HGNC:1856): (centromere protein E) Centrosome-associated protein E (CENPE) is a kinesin-like motor protein that accumulates in the G2 phase of the cell cycle. Unlike other centrosome-associated proteins, it is not present during interphase and first appears at the centromere region of chromosomes during prometaphase. This protein is required for stable spindle microtubule capture at kinetochores which is a necessary step in chromosome alignment during prometaphase. This protein also couples chromosome position to microtubule depolymerizing activity. Alternative splicing results in multiple transcript variants encoding distinct protein isoforms. [provided by RefSeq, Nov 2014]

ACMG classification

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=0.14046949).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CENPE	NM_001813.3	c.8008C>T	p.Pro2670Ser	missense_variant	48/49	ENST00000265148.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CENPE	ENST00000265148.9	c.8008C>T	p.Pro2670Ser	missense_variant	48/49	2	NM_001813.3	A2
CENPE	ENST00000380026.8	c.7645C>T	p.Pro2549Ser	missense_variant	46/47	1		P2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460552 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 726602

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: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000282 Hom.: 0

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Dec 01, 2020

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.056	T
BayesDel_noAF	Benign	-0.32
Cadd	Uncertain	24
Dann	Uncertain	1.0
DEOGEN2	Benign	0.074	T;.;.
Eigen	Benign	-0.39
Eigen_PC	Benign	-0.26
FATHMM_MKL	Benign	0.75	D
LIST_S2	Benign	0.68	T;T;T
M_CAP	Uncertain	0.12	D
MetaRNN	Benign	0.14	T;T;T
MetaSVM	Benign	-0.66	T
MutationAssessor	Uncertain	2.2	M;.;.
MutationTaster	Benign	0.84	N;N
PrimateAI	Benign	0.41	T
PROVEAN	Uncertain	-2.4	N;N;.
REVEL	Benign	0.13
Sift	Pathogenic	0.0	D;D;.
Sift4G	Benign	0.32	T;T;T
Polyphen		0.079	B;B;.
Vest4		0.27
MutPred		0.23		Loss of relative solvent accessibility (P = 0.1903);.;.;
MVP		0.28
MPC		0.066
ClinPred		0.76	D
GERP RS		3.5
Varity_R		0.14
gMVP		0.15

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs1249754885; hg19: chr4-104029963;