11-117409675-G-C

Variant names:

• chr11-117409675-G-C
• rs150963269
• NM_014956.5:c.3806G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_014956.5(CEP164):​c.3806G>C​(p.Arg1269Pro) 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. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R1269Q) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: CEP164 NM_014956.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.66
• Publications: 2 publications found

Genes affected

CEP164 (HGNC:29182): (centrosomal protein 164) This gene encodes a centrosomal protein involved in microtubule organization, DNA damage response, and chromosome segregation. The encoded protein is required for assembly of primary cilia and localizes to mature centrioles. Defects in this gene are a cause of nephronophthisis-related ciliopathies. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2012]

CEP164 Gene-Disease associations (from GenCC):

• ciliopathy

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• nephronophthisis 15

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine, Ambry Genetics, G2P
• Senior-Loken syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.16023871).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP164	NM_014956.5	c.3806G>C	p.Arg1269Pro	missense_variant	Exon 30 of 33	ENST00000278935.8	NP_055771.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CEP164	ENST00000278935.8	c.3806G>C	p.Arg1269Pro	missense_variant	Exon 30 of 33	1	NM_014956.5	ENSP00000278935.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.58
BayesDel_addAF	Benign	-0.10	T
BayesDel_noAF	Benign	-0.39
CADD	Benign	20
DANN	Benign	0.97
DEOGEN2	Benign	0.018	T
Eigen	Benign	-0.43
Eigen_PC	Benign	-0.45
FATHMM_MKL	Uncertain	0.82	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.022	T
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.69	N
PhyloP100		1.7
PrimateAI	Benign	0.20	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.17
Sift	Uncertain	0.013	D
Sift4G	Benign	0.099	T
Polyphen		0.74	P
Vest4		0.49
MutPred		0.19		Loss of MoRF binding (P = 6e-04);
MVP		0.16
MPC		0.39
ClinPred		0.55	D
GERP RS		2.0
Varity_R		0.47
gMVP		0.20
Mutation Taster		=90/10	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs150963269; hg19: chr11-117280391;