1-214640736-A-G

Position:

chr1-214640736-A-G

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_016343.4(CENPF):c.2398A>G(p.Ile800Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000443 in 1,614,122 control chromosomes in the GnomAD database, including 7 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0018 ( 3 hom., cov: 33)

Exomes 𝑓: 0.00031 ( 4 hom. )

Consequence

CENPF
NM_016343.4 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: 0.0250

Variant links:

Genes affected

CENPF (HGNC:1857): (centromere protein F) This gene encodes a protein that associates with the centromere-kinetochore complex. The protein is a component of the nuclear matrix during the G2 phase of interphase. In late G2 the protein associates with the kinetochore and maintains this association through early anaphase. It localizes to the spindle midzone and the intracellular bridge in late anaphase and telophase, respectively, and is thought to be subsequently degraded. The localization of this protein suggests that it may play a role in chromosome segregation during mitotis. It is thought to form either a homodimer or heterodimer. Autoantibodies against this protein have been found in patients with cancer or graft versus host disease. [provided by RefSeq, Jul 2008]

CENPF links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0027014613).

BP6

Variant 1-214640736-A-G is Benign according to our data. Variant chr1-214640736-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 434711.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00177 (269/152332) while in subpopulation AFR AF= 0.00544 (226/41574). AF 95% confidence interval is 0.00486. There are 3 homozygotes in gnomad4. There are 138 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 3 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
CENPF	NM_016343.4 linkuse as main transcript	c.2398A>G	p.Ile800Val	missense_variant	12/20	ENST00000366955.8	NP_057427.3
CENPF	XM_017000086.3 linkuse as main transcript	c.2398A>G	p.Ile800Val	missense_variant	12/20		XP_016855575.1
CENPF	XM_011509082.4 linkuse as main transcript	c.2398A>G	p.Ile800Val	missense_variant	12/19		XP_011507384.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CENPF	ENST00000366955.8 linkuse as main transcript	c.2398A>G	p.Ile800Val	missense_variant	12/20	1	NM_016343.4	ENSP00000355922	P2
CENPF	ENST00000706765.1 linkuse as main transcript	c.2398A>G	p.Ile800Val	missense_variant	12/19			ENSP00000516538	A2

Frequencies

GnomAD3 genomes

AF:

0.00175

AC:

266

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00538

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00111

Gnomad ASJ

AF:

0.00461

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000693

AC:

173

AN:

249742

Hom.:

AF XY:

0.000510

AC XY:

AN XY:

135406

show subpopulations

Gnomad AFR exome

AF:

0.00560

Gnomad AMR exome

AF:

0.000695

Gnomad ASJ exome

AF:

0.00507

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000531

Gnomad OTH exome

AF:

0.000660

GnomAD4 exome

AF:

0.000305

AC:

446

AN:

1461790

Hom.:

Cov.:

AF XY:

0.000279

AC XY:

203

AN XY:

727182

show subpopulations

Gnomad4 AFR exome

AF:

0.00579

Gnomad4 AMR exome

AF:

0.000649

Gnomad4 ASJ exome

AF:

0.00497

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000297

Gnomad4 OTH exome

AF:

0.000927

GnomAD4 genome

AF:

0.00177

AC:

269

AN:

152332

Hom.:

Cov.:

AF XY:

0.00185

AC XY:

138

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.00544

Gnomad4 AMR

AF:

0.00111

Gnomad4 ASJ

AF:

0.00461

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00236

Alfa

AF:

0.000611

Hom.:

Bravo

AF:

0.00201

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00640

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000791

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000164

EpiControl

AF:

0.000119

ClinVar

Significance: Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:4

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	May 03, 2021	- -
Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Sep 01, 2023	CENPF: BP4, BS2 -
Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Mar 31, 2023	- -
Likely benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Genetic Services Laboratory, University of Chicago

Mar 01, 2018

- -

CENPF-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

May 10, 2022

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.068

BayesDel_addAF

Benign

-0.70

BayesDel_noAF

Benign

-0.77

CADD

Benign

0.68

DANN

Benign

0.28

DEOGEN2

Benign

0.013

Eigen

Benign

-0.97

Eigen_PC

Benign

-0.99

FATHMM_MKL

Benign

0.030

LIST_S2

Benign

0.55

M_CAP

Benign

0.0061

MetaRNN

Benign

0.0027

MetaSVM

Benign

-0.89

MutationTaster

Benign

1.0

PrimateAI

Benign

0.25

PROVEAN

Benign

-0.21

REVEL

Benign

0.021

Sift

Benign

0.89

Sift4G

Benign

1.0

Polyphen

0.025

Vest4

0.042

MVP

0.16

MPC

0.047

ClinPred

0.0017

GERP RS

0.13

Varity_R

0.013

gMVP

0.014

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