Variant 12-121249958-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -18 ACMG points: 0P and 18B. BP4_ModerateBP6_Very_StrongBA1

The NM_001270485.2(CAMKK2):c.1235+3G>A variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00527 in 1,613,992 control chromosomes in the GnomAD database, including 373 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.027 ( 204 hom., cov: 32)

Exomes 𝑓: 0.0030 ( 169 hom. )

Consequence

CAMKK2
NM_001270485.2 splice_region, intron

Scores

Splicing: ADA: 0.0003395

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.326

Variant links:

Genes affected

CAMKK2 (HGNC:1470): (calcium/calmodulin dependent protein kinase kinase 2) The product of this gene belongs to the Serine/Threonine protein kinase family, and to the Ca(2+)/calmodulin-dependent protein kinase subfamily. The major isoform of this gene plays a role in the calcium/calmodulin-dependent (CaM) kinase cascade by phosphorylating the downstream kinases CaMK1 and CaMK4. Protein products of this gene also phosphorylate AMP-activated protein kinase (AMPK). This gene has its strongest expression in the brain and influences signalling cascades involved with learning and memory, neuronal differentiation and migration, neurite outgrowth, and synapse formation. Alternative splicing results in multiple transcript variants encoding distinct isoforms. The identified isoforms differ in their ability to undergo autophosphorylation and to phosphorylate downstream kinases. [provided by RefSeq, Jul 2012]

CAMKK2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -18 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.25).

BP6

Variant 12-121249958-C-T is Benign according to our data. Variant chr12-121249958-C-T is described in ClinVar as [Benign]. Clinvar id is 781091.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0923 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CAMKK2	NM_001270485.2 linkuse as main transcript	c.1235+3G>A		splice_region_variant, intron_variant		ENST00000404169.8	NP_001257414.1	Q96RR4-1A0A024RBQ0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CAMKK2	ENST00000404169.8 linkuse as main transcript	c.1235+3G>A		splice_region_variant, intron_variant		1	NM_001270485.2	ENSP00000384600.3		Q96RR4-1

Frequencies

GnomAD3 genomes

AF:

0.0272

AC:

4134

AN:

152102

Hom.:

202

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0946

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00831

Gnomad ASJ

AF:

0.00230

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0190

Gnomad NFE

AF:

0.000544

Gnomad OTH

AF:

0.0191

GnomAD3 exomes

AF:

0.00764

AC:

1920

AN:

251372

Hom.:

AF XY:

0.00563

AC XY:

765

AN XY:

135878

show subpopulations

Gnomad AFR exome

AF:

0.101

Gnomad AMR exome

AF:

0.00541

Gnomad ASJ exome

AF:

0.000893

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000510

Gnomad OTH exome

AF:

0.00375

GnomAD4 exome

AF:

0.00298

AC:

4356

AN:

1461772

Hom.:

169

Cov.:

AF XY:

0.00259

AC XY:

1885

AN XY:

727190

show subpopulations

Gnomad4 AFR exome

AF:

0.0951

Gnomad4 AMR exome

AF:

0.00615

Gnomad4 ASJ exome

AF:

0.000803

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000151

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000398

Gnomad4 OTH exome

AF:

0.00639

GnomAD4 genome

AF:

0.0273

AC:

4150

AN:

152220

Hom.:

204

Cov.:

AF XY:

0.0258

AC XY:

1922

AN XY:

74458

show subpopulations

Gnomad4 AFR

AF:

0.0947

Gnomad4 AMR

AF:

0.00830

Gnomad4 ASJ

AF:

0.00230

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000544

Gnomad4 OTH

AF:

0.0189

Alfa

AF:

0.0140

Hom.:

Bravo

AF:

0.0314

Asia WGS

AF:

0.00693

AC:

AN:

3478

EpiCase

AF:

0.000436

EpiControl

AF:

0.000830

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jul 31, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.25

CADD

Benign

DANN

Benign

0.86

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.00034

dbscSNV1_RF

Benign

0.020

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