5-123346662-C-A

Variant names:

• chr5-123346662-C-A
• NM_001375405.1:c.2818G>T

Variant summary

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

The NM_001375405.1(CEP120):​c.2818G>T​(p.Gly940Cys) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: CEP120 NM_001375405.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.74

Genes affected

CEP120 (HGNC:26690): (centrosomal protein 120) This gene encodes a protein that functions in the microtubule-dependent coupling of the nucleus and the centrosome. A similar protein in mouse plays a role in both interkinetic nuclear migration, which is a characteristic pattern of nuclear movement in neural progenitors, and in neural progenitor self-renewal. Mutations in this gene are predicted to result in neurogenic defects. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

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=0.17570248).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP120	NM_001375405.1	c.2818G>T	p.Gly940Cys	missense_variant	Exon 20 of 20	ENST00000306467.10	NP_001362334.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CEP120	ENST00000306467.10	c.2818G>T	p.Gly940Cys	missense_variant	Exon 20 of 20	5	NM_001375405.1	ENSP00000303058.6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.10	T
BayesDel_noAF	Benign	-0.39
CADD	Uncertain	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0060	T;T;.
Eigen	Uncertain	0.27
Eigen_PC	Uncertain	0.35
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Benign	0.80	.;T;T
M_CAP	Benign	0.013	T
MetaRNN	Benign	0.18	T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.34	N;N;.
PrimateAI	Benign	0.37	T
PROVEAN	Benign	-1.6	N;N;N
REVEL	Benign	0.076
Sift	Uncertain	0.015	D;D;D
Sift4G	Uncertain	0.041	D;D;D
Polyphen		0.80	P;P;.
Vest4		0.29
MutPred		0.49		Gain of helix (P = 0.0128);Gain of helix (P = 0.0128);.;
MVP		0.25
MPC		0.25
ClinPred		0.79	D
GERP RS		5.4
Varity_R		0.15
gMVP		0.26

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: chr5-122682356;