rs2098267773

Variant names:

• chr4-113515106-A-G
• rs2098267773
• NM_001321571.2:c.782T>C

Your query was ambiguous. Multiple possible variants found:

• chr4-113515106-A-G
• chr4-113515106-A-T

Variant summary

Our verdict is Likely pathogenic. The variant received 7 ACMG points: 7P and 0B. PM2 PP2 PP3_Strong

The NM_001321571.2(CAMK2D):​c.782T>C​(p.Ile261Thr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: CAMK2D NM_001321571.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.29
• Publications: 0 publications found

Genes affected

CAMK2D (HGNC:1462): (calcium/calmodulin dependent protein kinase II delta) The product of this gene belongs to the serine/threonine protein kinase family and to the Ca(2+)/calmodulin-dependent protein kinase subfamily. Calcium signaling is crucial for several aspects of plasticity at glutamatergic synapses. In mammalian cells, the enzyme is composed of four different chains: alpha, beta, gamma, and delta. The product of this gene is a delta chain. Alternative splicing results in multiple transcript variants encoding distinct isoforms. Distinct isoforms of this chain have different expression patterns.[provided by RefSeq, Nov 2008]

CAMK2D Gene-Disease associations (from GenCC):

• CAMK2D-related neurodevelopmental disorder and dilated cardiomyopathy

  Inheritance: AD Classification: MODERATE Submitted by: G2P
• complex neurodevelopmental disorder

  Inheritance: AD Classification: MODERATE Submitted by: Ambry Genetics

ENSG00000308709 (HGNC:):

ACMG classification

Our verdict: Likely_pathogenic. The variant received 7 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 7 curated pathogenic missense variants (we use a threshold of 10). The gene has 1 curated benign missense variants. Gene score misZ: 3.1055 (above the threshold of 3.09). Trascript score misZ: 1.1706 (below the threshold of 3.09). GenCC associations: The gene is linked to complex neurodevelopmental disorder, CAMK2D-related neurodevelopmental disorder and dilated cardiomyopathy.
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.947

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CAMK2D	NM_001321571.2	c.782T>C	p.Ile261Thr	missense_variant	Exon 10 of 21	ENST00000511664.6	NP_001308500.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CAMK2D	ENST00000511664.6	c.782T>C	p.Ile261Thr	missense_variant	Exon 10 of 21	2	NM_001321571.2	ENSP00000425824.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

May 20, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.782T>C (p.I261T) alteration is located in exon 10 (coding exon 10) of the CAMK2D gene. This alteration results from a T to C substitution at nucleotide position 782, causing the isoleucine (I) at amino acid position 261 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.85
BayesDel_addAF	Pathogenic	0.18	D
BayesDel_noAF	Uncertain	0.020
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.049	.;.;T;T;.;T;.;T;.;.;.
Eigen	Pathogenic	0.77
Eigen_PC	Pathogenic	0.78
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D;D;D;D;D;D;D;D;.;D;D
M_CAP	Benign	0.039	D
MetaRNN	Pathogenic	0.95	D;D;D;D;D;D;D;D;D;D;D
MetaSVM	Benign	-0.55	T
MutationAssessor	Uncertain	2.4	M;M;.;M;M;.;M;.;M;M;.
PhyloP100		9.3
PrimateAI	Pathogenic	0.89	D
PROVEAN	Pathogenic	-4.5	D;D;D;D;D;D;D;D;D;D;D
REVEL	Uncertain	0.50
Sift	Pathogenic	0.0	D;D;D;D;D;D;D;D;D;D;D
Sift4G	Uncertain	0.011	D;D;D;D;D;D;D;D;D;D;.
Polyphen		0.73	P;.;P;P;P;.;.;.;.;.;.
Vest4		0.76
MutPred		0.89		Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);Loss of stability (P = 0.0088);.;
MVP		0.66
MPC		2.1
ClinPred		1.0	D
GERP RS		5.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.77
gMVP		0.90
Mutation Taster		=64/36	polymorphism

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

Other links and lift over

dbSNP: rs2098267773; hg19: chr4-114436262;