9-78236372-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 3P and 1B. PM2PP5BP4
The NM_001330691.3(CEP78):c.22C>T(p.Arg8Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000183 in 1,584,714 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (no stars).
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000020 ( 0 hom. )
Consequence
CEP78
NM_001330691.3 missense
NM_001330691.3 missense
Scores
3
8
8
Clinical Significance
Conservation
PhyloP100: 2.57
Genes affected
CEP78 (HGNC:25740): (centrosomal protein 78) This gene encodes a centrosomal protein that is both required for the regulation of centrosome-related events during the cell cycle, and required for ciliogenesis. The encoded protein has an N-terminal leucine-rich repeat (LRR) domain with six consecutive LRR repeats, and a C-terminal coiled-coil domain. It interacts with the N-terminal catalytic domain of polo-like kinase 4 (PLK4) and colocalizes with PLK4 to the distal end of the centriole. Naturally occurring mutations in this gene cause defects in primary cilia that result in retinal degeneration and sensorineural hearing loss which are associated with cone-rod degeneration disease as well as Usher syndrome. Low expression of this gene is associated with poor prognosis of colorectal cancer patients. [provided by RefSeq, Mar 2017]
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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;
PP5
?
Variant 9-78236372-C-T is Pathogenic according to our data. Variant chr9-78236372-C-T is described in ClinVar as [Likely_pathogenic]. Clinvar id is 982227.Status of the report is no_assertion_criteria_provided, 0 stars.
BP4
?
Computational evidence support a benign effect (MetaRNN=0.32646966).. Strength limited to SUPPORTING due to the PP5.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CEP78 | NM_001330691.3 | c.22C>T | p.Arg8Cys | missense_variant | 1/17 | ENST00000643273.2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CEP78 | ENST00000643273.2 | c.22C>T | p.Arg8Cys | missense_variant | 1/17 | NM_001330691.3 | P4 |
Frequencies
GnomAD3 genomes ? AF: 0.00000657 AC: 1AN: 152166Hom.: 0 Cov.: 32
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GnomAD4 exome AF: 0.0000195 AC: 28AN: 1432548Hom.: 0 Cov.: 30 AF XY: 0.0000141 AC XY: 10AN XY: 710770
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GnomAD4 genome ? AF: 0.00000657 AC: 1AN: 152166Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74322
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ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Moyamoya angiopathy Pathogenic:1
Likely pathogenic, no assertion criteria provided | research | University of Washington Center for Mendelian Genomics, University of Washington | - | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
Cadd
Pathogenic
Dann
Uncertain
DEOGEN2
Benign
T;.;.;.;.;.;.;.;.;T;.;.;.;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D;D;D;D;D;D;.;D;D;D;D;D;D
M_CAP
Benign
D
MetaRNN
Benign
T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;.;.;.;.;.;M;M;M;.;M;.;.;.
MutationTaster
Benign
D;D;D;D;D
PrimateAI
Pathogenic
D
PROVEAN
Uncertain
D;.;.;.;.;.;.;D;D;D;.;.;.;D
REVEL
Benign
Sift
Pathogenic
D;.;.;.;.;.;.;D;D;D;.;.;.;D
Sift4G
Pathogenic
D;.;.;.;.;.;.;D;D;D;.;.;.;D
Polyphen
D;.;.;.;.;.;.;.;D;.;.;.;.;.
Vest4
MutPred
Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);Loss of disorder (P = 0.0104);
MVP
MPC
0.086
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at