rs3817190

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_001270485.2(CAMKK2):​c.253A>T​(p.Thr85Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.408 in 1,611,448 control chromosomes in the GnomAD database, including 136,995 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.44 ( 15551 hom., cov: 32)
Exomes 𝑓: 0.40 ( 121444 hom. )

Consequence

CAMKK2
NM_001270485.2 missense

Scores

1
17

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.550

Publications

40 publications found
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]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=1.2945249E-5).
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.571 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
CAMKK2NM_001270485.2 linkc.253A>T p.Thr85Ser missense_variant Exon 2 of 17 ENST00000404169.8 NP_001257414.1 Q96RR4-1A0A024RBQ0

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
CAMKK2ENST00000404169.8 linkc.253A>T p.Thr85Ser missense_variant Exon 2 of 17 1 NM_001270485.2 ENSP00000384600.3 Q96RR4-1

Frequencies

GnomAD3 genomes
AF:
0.442
AC:
66969
AN:
151624
Hom.:
15519
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.577
Gnomad AMI
AF:
0.587
Gnomad AMR
AF:
0.363
Gnomad ASJ
AF:
0.481
Gnomad EAS
AF:
0.301
Gnomad SAS
AF:
0.342
Gnomad FIN
AF:
0.346
Gnomad MID
AF:
0.395
Gnomad NFE
AF:
0.407
Gnomad OTH
AF:
0.416
GnomAD2 exomes
AF:
0.377
AC:
91676
AN:
242952
AF XY:
0.381
show subpopulations
Gnomad AFR exome
AF:
0.579
Gnomad AMR exome
AF:
0.225
Gnomad ASJ exome
AF:
0.470
Gnomad EAS exome
AF:
0.283
Gnomad FIN exome
AF:
0.352
Gnomad NFE exome
AF:
0.409
Gnomad OTH exome
AF:
0.396
GnomAD4 exome
AF:
0.404
AC:
589837
AN:
1459708
Hom.:
121444
Cov.:
50
AF XY:
0.403
AC XY:
292663
AN XY:
726112
show subpopulations
African (AFR)
AF:
0.581
AC:
19430
AN:
33466
American (AMR)
AF:
0.237
AC:
10567
AN:
44522
Ashkenazi Jewish (ASJ)
AF:
0.469
AC:
12237
AN:
26086
East Asian (EAS)
AF:
0.336
AC:
13330
AN:
39630
South Asian (SAS)
AF:
0.376
AC:
32365
AN:
86164
European-Finnish (FIN)
AF:
0.354
AC:
18594
AN:
52582
Middle Eastern (MID)
AF:
0.423
AC:
2437
AN:
5762
European-Non Finnish (NFE)
AF:
0.411
AC:
456250
AN:
1111244
Other (OTH)
AF:
0.409
AC:
24627
AN:
60252
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.485
Heterozygous variant carriers
0
20178
40356
60534
80712
100890
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
14080
28160
42240
56320
70400
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.442
AC:
67040
AN:
151740
Hom.:
15551
Cov.:
32
AF XY:
0.436
AC XY:
32344
AN XY:
74158
show subpopulations
African (AFR)
AF:
0.578
AC:
23918
AN:
41412
American (AMR)
AF:
0.362
AC:
5528
AN:
15268
Ashkenazi Jewish (ASJ)
AF:
0.481
AC:
1668
AN:
3468
East Asian (EAS)
AF:
0.301
AC:
1542
AN:
5126
South Asian (SAS)
AF:
0.342
AC:
1644
AN:
4804
European-Finnish (FIN)
AF:
0.346
AC:
3642
AN:
10518
Middle Eastern (MID)
AF:
0.401
AC:
117
AN:
292
European-Non Finnish (NFE)
AF:
0.407
AC:
27584
AN:
67840
Other (OTH)
AF:
0.411
AC:
864
AN:
2104
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.504
Heterozygous variant carriers
0
1902
3804
5706
7608
9510
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
604
1208
1812
2416
3020
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.415
Hom.:
4310
Bravo
AF:
0.447
TwinsUK
AF:
0.407
AC:
1510
ALSPAC
AF:
0.421
AC:
1622
ESP6500AA
AF:
0.561
AC:
2469
ESP6500EA
AF:
0.412
AC:
3539
ExAC
AF:
0.383
AC:
46265
Asia WGS
AF:
0.299
AC:
1040
AN:
3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.064
BayesDel_addAF
Benign
-0.58
T
BayesDel_noAF
Benign
-0.46
CADD
Benign
0.12
DANN
Benign
0.28
DEOGEN2
Benign
0.096
.;.;.;.;T;.;T;T;.;.;T;.
Eigen
Benign
-1.5
Eigen_PC
Benign
-1.4
FATHMM_MKL
Benign
0.039
N
LIST_S2
Benign
0.30
T;T;T;.;.;T;.;T;T;T;T;T
MetaRNN
Benign
0.000013
T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM
Benign
-0.94
T
MutationAssessor
Benign
-0.34
N;N;N;N;N;N;N;N;N;N;.;.
PhyloP100
-0.55
PrimateAI
Uncertain
0.50
T
PROVEAN
Benign
-0.070
N;N;N;N;N;N;N;N;N;N;N;N
REVEL
Benign
0.10
Sift
Benign
0.45
T;T;T;T;T;T;T;T;T;T;T;T
Sift4G
Benign
0.84
T;T;T;T;T;T;T;T;T;T;T;.
Polyphen
0.0
B;B;B;B;B;B;B;B;B;B;.;.
Vest4
0.053
MutPred
0.15
Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);Gain of catalytic residue at L83 (P = 0.0259);
MPC
0.33
ClinPred
0.0046
T
GERP RS
-0.59
PromoterAI
-0.0058
Neutral
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1
Varity_R
0.034
gMVP
0.17
Mutation Taster
=100/0
polymorphism (auto)

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

Other links and lift over

dbSNP: rs3817190; hg19: chr12-121712077; COSMIC: COSV61212756; API