chr3-123946891-C-G

Position:

• chr3-123946891-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001366335.1(CCDC14):​c.1113G>C​(p.Gln371His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: CCDC14 NM_001366335.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.30

Genes affected

CCDC14 (HGNC:25766): (coiled-coil domain containing 14) Involved in protein localization to centrosome. Located in centriolar satellite. [provided by Alliance of Genome Resources, Apr 2022]

CCDC14 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.25593746).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCDC14	NM_001366335.1	c.1113G>C	p.Gln371His	missense_variant	8/13	ENST00000409697.8	NP_001353264.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CCDC14	ENST00000409697.8	c.1113G>C	p.Gln371His	missense_variant	8/13	2	NM_001366335.1	ENSP00000386866.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 13, 2021

The c.1134G>C (p.Q378H) alteration is located in exon 7 (coding exon 7) of the CCDC14 gene. This alteration results from a G to C substitution at nucleotide position 1134, causing the glutamine (Q) at amino acid position 378 to be replaced by a histidine (H). 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
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.060
CADD	Benign	19
DANN	Uncertain	1.0
DEOGEN2	Benign	0.031	.;.;.;T;.;T;T
Eigen	Benign	0.0014
Eigen_PC	Benign	0.052
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Benign	0.76	T;.;T;T;.;T;T
M_CAP	Benign	0.017	T
MetaRNN	Benign	0.26	T;T;T;T;T;T;T
MetaSVM	Benign	-0.89	T
MutationTaster	Benign	0.87	N;N;N;N;N
PrimateAI	Benign	0.40	T
PROVEAN	Benign	-1.7	.;N;N;.;N;.;D
REVEL	Benign	0.25
Sift	Benign	0.050	.;D;D;.;T;.;D
Sift4G	Benign	0.24	T;T;T;T;T;T;D
Polyphen		1.0	D;.;.;.;D;.;.
Vest4		0.18
MVP		0.56
MPC		0.33
ClinPred		0.77	D
GERP RS		3.9
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
gMVP		0.17

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr3-123665738;