rs576875164

Variant names:

• chr4-103109041-G-A
• rs576875164
• NM_001813.3:c.7773C>T

Your query was ambiguous. Multiple possible variants found:

• chr4-103109041-G-A
• chr4-103109041-G-C

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_001813.3(CENPE):​c.7773C>T​(p.Thr2591Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,613,044 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. Synonymous variant affecting the same amino acid position (i.e. T2591T) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: CENPE NM_001813.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.915
• Publications: 0 publications found

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

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BP7: Synonymous conserved (PhyloP=-0.915 with no splicing effect.

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.7773C>T	p.Thr2591Thr	synonymous	Exon 48 of 49	NP_001804.2	Q02224-1
	CENPE	NM_001286734.2		c.7410C>T	p.Thr2470Thr	synonymous	Exon 46 of 47	NP_001273663.1	Q02224-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CENPE	ENST00000265148.9	TSL:2 MANE Select	c.7773C>T	p.Thr2591Thr	synonymous	Exon 48 of 49	ENSP00000265148.3	Q02224-1
	CENPE	ENST00000380026.8	TSL:1	c.7410C>T	p.Thr2470Thr	synonymous	Exon 46 of 47	ENSP00000369365.3	Q02224-3
	CENPE	ENST00000933323.1		c.7776C>T	p.Thr2592Thr	synonymous	Exon 48 of 49	ENSP00000603382.1

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 151958 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000798 AC: 2 AN: 250532 AF XY: 0.00000738

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1460968 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 726790

African (AFR) AF: 0.00 AC: 0 AN: 33358

American (AMR) AF: 0.00 AC: 0 AN: 44602

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26110

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39662

South Asian (SAS) AF: 0.00 AC: 0 AN: 86074

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53412

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5760

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111640

Other (OTH) AF: 0.00 AC: 0 AN: 60350

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 152076 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74352

African (AFR) AF: 0.00 AC: 0 AN: 41480

American (AMR) AF: 0.00 AC: 0 AN: 15270

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000194 AC: 1 AN: 5162

South Asian (SAS) AF: 0.000208 AC: 1 AN: 4818

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10586

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67970

Other (OTH) AF: 0.00 AC: 0 AN: 2116

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	0.96
DANN	Benign	0.41
PhyloP100		-0.92

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

Other links and lift over

dbSNP: rs576875164; hg19: chr4-104030198;