Variant chr1-1387227-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_030937.6(CCNL2):c.*4G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00193 in 1,596,080 control chromosomes in the GnomAD database, including 48 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (no stars).

Frequency

Genomes: 𝑓 0.0088 ( 23 hom., cov: 33)

Exomes 𝑓: 0.0012 ( 25 hom. )

Consequence

CCNL2
NM_030937.6 3_prime_UTR

Scores

Clinical Significance

Benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.329

Variant links:

Genes affected

CCNL2 (HGNC:20570): (cyclin L2) The protein encoded by this gene belongs to the cyclin family. Through its interaction with several proteins, such as RNA polymerase II, splicing factors, and cyclin-dependent kinases, this protein functions as a regulator of the pre-mRNA splicing process, as well as in inducing apoptosis by modulating the expression of apoptotic and antiapoptotic proteins. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Aug 2011]

CCNL2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 1-1387227-C-T is Benign according to our data. Variant chr1-1387227-C-T is described in ClinVar as [Benign]. Clinvar id is 3043139.Status of the report is no_assertion_criteria_provided, 0 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00875 (1334/152386) while in subpopulation AFR AF= 0.029 (1205/41588). AF 95% confidence interval is 0.0276. There are 23 homozygotes in gnomad4. There are 655 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 23 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCNL2	NM_030937.6 link	c.*4G>A		3_prime_UTR_variant	Exon 11 of 11	ENST00000400809.8	NP_112199.2	Q96S94-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CCNL2	ENST00000400809 link	c.*4G>A		3_prime_UTR_variant	Exon 11 of 11	1	NM_030937.6	ENSP00000383611.3		Q96S94-1

Frequencies

GnomAD3 genomes

AF:

0.00871

AC:

1326

AN:

152268

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0289

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00438

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.000617

Gnomad OTH

AF:

0.00669

GnomAD3 exomes

AF:

0.00292

AC:

707

AN:

242042

Hom.:

AF XY:

0.00231

AC XY:

303

AN XY:

131334

show subpopulations

Gnomad AFR exome

AF:

0.0330

Gnomad AMR exome

AF:

0.00267

Gnomad ASJ exome

AF:

0.00112

Gnomad EAS exome

AF:

0.0000545

Gnomad SAS exome

AF:

0.0000660

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000473

Gnomad OTH exome

AF:

0.00232

GnomAD4 exome

AF:

0.00121

AC:

1752

AN:

1443694

Hom.:

Cov.:

AF XY:

0.00112

AC XY:

800

AN XY:

716974

show subpopulations

Gnomad4 AFR exome

AF:

0.0307

Gnomad4 AMR exome

AF:

0.00283

Gnomad4 ASJ exome

AF:

0.00131

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000128

Gnomad4 FIN exome

AF:

0.0000231

Gnomad4 NFE exome

AF:

0.000340

Gnomad4 OTH exome

AF:

0.00264

GnomAD4 genome

AF:

0.00875

AC:

1334

AN:

152386

Hom.:

Cov.:

AF XY:

0.00879

AC XY:

655

AN XY:

74528

show subpopulations

Gnomad4 AFR

AF:

0.0290

Gnomad4 AMR

AF:

0.00438

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000617

Gnomad4 OTH

AF:

0.00662

Alfa

AF:

0.00121

Hom.:

Bravo

AF:

0.00962

Asia WGS

AF:

0.00231

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

CCNL2-related disorder

Benign:1

Sep 25, 2019

PreventionGenetics, part of Exact Sciences

Significance: Benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as 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

BayesDel_noAF

Benign

-0.82

CADD

Benign

4.3

DANN

Benign

0.60

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

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