chr4-44175002-G-T
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_198353.3(KCTD8):c.1210C>A(p.Pro404Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Consequence
KCTD8
NM_198353.3 missense
NM_198353.3 missense
Scores
4
15
Clinical Significance
Conservation
PhyloP100: 3.59
Genes affected
KCTD8 (HGNC:22394): (potassium channel tetramerization domain containing 8) Predicted to be involved in regulation of G protein-coupled receptor signaling pathway. Predicted to be located in cell projection; postsynaptic membrane; and presynaptic membrane. Predicted to be integral component of membrane. Predicted to be part of receptor complex. [provided by Alliance of Genome Resources, Apr 2022]
Genome browser will be placed here
ACMG classification
Classification made for transcript
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=0.21301103).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
KCTD8 | NM_198353.3 | c.1210C>A | p.Pro404Thr | missense_variant | 2/2 | ENST00000360029.4 | |
KCTD8 | XM_011513690.4 | c.1294C>A | p.Pro432Thr | missense_variant | 3/3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
KCTD8 | ENST00000360029.4 | c.1210C>A | p.Pro404Thr | missense_variant | 2/2 | 1 | NM_198353.3 | P1 | |
KCTD8 | ENST00000515268.1 | c.418C>A | p.Pro140Thr | missense_variant | 4/4 | 3 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome Cov.: 32
GnomAD4 exome
Cov.:
32
GnomAD4 genome ? Cov.: 32
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
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Sep 20, 2023 | The c.1210C>A (p.P404T) alteration is located in exon 2 (coding exon 2) of the KCTD8 gene. This alteration results from a C to A substitution at nucleotide position 1210, causing the proline (P) at amino acid position 404 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
Cadd
Benign
Dann
Uncertain
DEOGEN2
Benign
T
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T
M_CAP
Benign
T
MetaRNN
Benign
T
MetaSVM
Benign
T
MutationAssessor
Benign
L
MutationTaster
Benign
D
PrimateAI
Benign
T
PROVEAN
Benign
N
REVEL
Benign
Sift
Uncertain
D
Sift4G
Uncertain
D
Polyphen
P
Vest4
MutPred
Gain of phosphorylation at P404 (P = 0.0235);
MVP
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.