Genetic Variant NM_001813.3:c.7918C>A (chr4-103108896-G-T) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_001813.3(CENPE):c.7918C>A(p.Pro2640Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,628 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P2640S) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

CENPE
NM_001813.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.15

Publications

0 publications found

Variant links:

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]

CENPE Gene-Disease associations (from GenCC):

Seckel syndrome
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
autosomal recessive primary microcephaly
Inheritance: AR Classification: LIMITED Submitted by: ClinGen
microcephaly 13, primary, autosomal recessive
Inheritance: Unknown, AR Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, Illumina

CENPE links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.29719523).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001813.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CENPE	NM_001813.3	MANE Select	c.7918C>A	p.Pro2640Thr	missense	Exon 48 of 49	NP_001804.2	Q02224-1
	CENPE	NM_001286734.2		c.7555C>A	p.Pro2519Thr	missense	Exon 46 of 47	NP_001273663.1	Q02224-3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CENPE	ENST00000265148.9	TSL:2 MANE Select	c.7918C>A	p.Pro2640Thr	missense	Exon 48 of 49	ENSP00000265148.3	Q02224-1
CENPE	ENST00000380026.8	TSL:1	c.7555C>A	p.Pro2519Thr	missense	Exon 46 of 47	ENSP00000369365.3	Q02224-3
CENPE	ENST00000933323.1		c.7921C>A	p.Pro2641Thr	missense	Exon 48 of 49	ENSP00000603382.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461628

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727110

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33464

American (AMR)

AF:

0.00

AC:

AN:

44718

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26124

East Asian (EAS)

AF:

0.00

AC:

AN:

39664

South Asian (SAS)

AF:

0.00

AC:

AN:

86246

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53420

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1111844

Other (OTH)

AF:

0.0000166

AC:

AN:

60384

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Uncertain

0.097

BayesDel_noAF

Benign

-0.10

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.24

Eigen

Uncertain

0.48

Eigen_PC

Uncertain

0.39

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.83

M_CAP

Uncertain

0.12

MetaRNN

Benign

0.30

MetaSVM

Uncertain

0.36

MutationAssessor

Uncertain

2.2

PhyloP100

2.2

PrimateAI

Benign

0.40

PROVEAN

Uncertain

-3.0

REVEL

Uncertain

0.31

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

1.0

Vest4

0.36

MutPred

0.33

Gain of phosphorylation at P2640 (P = 0.035)

MVP

0.58

MPC

0.29

ClinPred

0.96

GERP RS

5.2

Varity_R

0.35

gMVP

0.26

Mutation Taster

=86/14

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over