chr10-59793085-A-T

Variant summary

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

The NM_005436.5(CCDC6):​c.1257T>A​(p.Ser419Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Consequence

CCDC6
NM_005436.5 missense

Scores

2
6
11

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0100
Variant links:
Genes affected
CCDC6 (HGNC:18782): (coiled-coil domain containing 6) This gene encodes a coiled-coil domain-containing protein. The encoded protein is ubiquitously expressed and may function as a tumor suppressor. A chromosomal rearrangement resulting in the expression of a fusion gene containing a portion of this gene and the intracellular kinase-encoding domain of the ret proto-oncogene is the cause of thyroid papillary carcinoma.[provided by RefSeq, Sep 2010]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
CCDC6NM_005436.5 linkc.1257T>A p.Ser419Arg missense_variant Exon 9 of 9 ENST00000263102.7 NP_005427.2 Q16204Q05CP8

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
CCDC6ENST00000263102.7 linkc.1257T>A p.Ser419Arg missense_variant Exon 9 of 9 1 NM_005436.5 ENSP00000263102.6 Q16204
CCDC6ENST00000491922.1 linkn.1309T>A non_coding_transcript_exon_variant Exon 3 of 3 2

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
35
GnomAD4 genome
Cov.:
32

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Sep 13, 2023
Ambry Genetics
Significance: Uncertain significance
Review Status: criteria provided, single submitter
Collection Method: clinical testing

The c.1257T>A (p.S419R) alteration is located in exon 9 (coding exon 9) of the CCDC6 gene. This alteration results from a T to A substitution at nucleotide position 1257, causing the serine (S) at amino acid position 419 to be replaced by an arginine (R). 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
0.99
BayesDel_addAF
Uncertain
0.026
T
BayesDel_noAF
Benign
-0.20
CADD
Benign
19
DANN
Uncertain
0.99
DEOGEN2
Benign
0.11
T
Eigen
Benign
-0.16
Eigen_PC
Benign
-0.28
FATHMM_MKL
Uncertain
0.82
D
LIST_S2
Uncertain
0.92
D
M_CAP
Benign
0.044
D
MetaRNN
Uncertain
0.44
T
MetaSVM
Benign
-0.69
T
MutationAssessor
Benign
0.81
L
PrimateAI
Pathogenic
0.82
D
PROVEAN
Benign
-1.2
N
REVEL
Uncertain
0.31
Sift
Benign
0.14
T
Sift4G
Benign
0.16
T
Polyphen
0.99
D
Vest4
0.67
MutPred
0.14
Loss of phosphorylation at S419 (P = 0.0028);
MVP
0.49
MPC
0.79
ClinPred
0.90
D
GERP RS
-4.8
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.28
gMVP
0.44

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: chr10-61552843; API