rs897836

Variant names:

• chr11-117381773-T-A
• rs897836
• NM_014956.5:c.1482T>A

Your query was ambiguous. Multiple possible variants found:

• chr11-117381773-T-A
• chr11-117381773-T-C

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_014956.5(CEP164):​c.1482T>A​(p.Pro494Pro) variant causes a synonymous 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. P494P) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: CEP164 NM_014956.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.912
• Publications: 16 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: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BP7: Synonymous conserved (PhyloP=-0.912 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP164	NM_014956.5	c.1482T>A	p.Pro494Pro	synonymous_variant	Exon 13 of 33	ENST00000278935.8	NP_055771.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CEP164	ENST00000278935.8	c.1482T>A	p.Pro494Pro	synonymous_variant	Exon 13 of 33	1	NM_014956.5	ENSP00000278935.3
CEP164	ENST00000533675.5	n.1737T>A		non_coding_transcript_exon_variant	Exon 9 of 27	2
CEP164	ENST00000533706.5	n.806T>A		non_coding_transcript_exon_variant	Exon 6 of 27	5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1448970 Hom.: 0 Cov.: 60 AF XY: 0.00 AC XY: 0 AN XY: 719602

African (AFR) AF: 0.00 AC: 0 AN: 33214

American (AMR) AF: 0.00 AC: 0 AN: 43282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25756

East Asian (EAS) AF: 0.00 AC: 0 AN: 39192

South Asian (SAS) AF: 0.00 AC: 0 AN: 83898

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52290

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5650

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1105880

Other (OTH) AF: 0.00 AC: 0 AN: 59808

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.83
DANN	Benign	0.36
PhyloP100		-0.91
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs897836; hg19: chr11-117252489;