Variant NM_006835.3:c.619G>A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBS1BS2

The NM_006835.3(CCNI):c.619G>A(p.Val207Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00114 in 1,614,142 control chromosomes in the GnomAD database, including 20 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely benign in UniProt.

Frequency

Genomes: 𝑓 0.0059 ( 9 hom., cov: 33)

Exomes 𝑓: 0.00064 ( 11 hom. )

Consequence

CCNI
NM_006835.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.0380

Variant links:

Genes affected

CCNI (HGNC:1595): (cyclin I) The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin shows the highest similarity with cyclin G. The transcript of this gene was found to be expressed constantly during cell cycle progression. [provided by RefSeq, Jan 2017]

CCNI links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.008035272).

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00588 (896/152296) while in subpopulation AFR AF= 0.0203 (842/41566). AF 95% confidence interval is 0.0191. There are 9 homozygotes in gnomad4. There are 419 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High AC in GnomAd4 at 896 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCNI	NM_006835.3 link	c.619G>A	p.Val207Ile	missense_variant	Exon 6 of 7	ENST00000237654.9	NP_006826.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CCNI	ENST00000237654.9 link	c.619G>A	p.Val207Ile	missense_variant	Exon 6 of 7	1	NM_006835.3	ENSP00000237654.4	Q14094-1
CCNI	ENST00000515468.1 link	c.87+741G>A		intron_variant	Intron 1 of 1	3		ENSP00000425935.1	H0YA27
CCNI	ENST00000506614.1 link	n.*13G>A		downstream_gene_variant		2

Frequencies

GnomAD3 genomes

AF:

0.00585

AC:

891

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0202

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00223

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00574

GnomAD3 exomes

AF:

0.00165

AC:

414

AN:

251474

Hom.:

AF XY:

0.00115

AC XY:

156

AN XY:

135914

show subpopulations

Gnomad AFR exome

AF:

0.0229

Gnomad AMR exome

AF:

0.000925

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000527

Gnomad OTH exome

AF:

0.000651

GnomAD4 exome

AF:

0.000644

AC:

941

AN:

1461846

Hom.:

Cov.:

AF XY:

0.000567

AC XY:

412

AN XY:

727232

show subpopulations

Gnomad4 AFR exome

AF:

0.0227

Gnomad4 AMR exome

AF:

0.00101

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:

0.0000369

Gnomad4 OTH exome

AF:

0.00152

GnomAD4 genome

AF:

0.00588

AC:

896

AN:

152296

Hom.:

Cov.:

AF XY:

0.00563

AC XY:

419

AN XY:

74470

show subpopulations

Gnomad4 AFR

AF:

0.0203

Gnomad4 AMR

AF:

0.00222

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00568

Alfa

AF:

0.00125

Hom.:

Bravo

AF:

0.00713

ESP6500AA

AF:

0.0225

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.00193

AC:

234

Asia WGS

AF:

0.000866

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.082

BayesDel_addAF

Benign

-0.69

BayesDel_noAF

Benign

-0.74

CADD

Benign

DANN

Benign

0.36

DEOGEN2

Benign

0.085

Eigen

Benign

-0.61

Eigen_PC

Benign

-0.39

FATHMM_MKL

Benign

0.70

LIST_S2

Uncertain

0.89

MetaRNN

Benign

0.0080

MetaSVM

Benign

-0.98

MutationAssessor

Benign

-0.40

PrimateAI

Benign

0.37

PROVEAN

Benign

0.32

REVEL

Benign

0.040

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.16

MVP

0.12

MPC

0.18

ClinPred

0.013

GERP RS

2.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.026

gMVP

0.16

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over