Is CEP164 p.Pro64= (c.192A>G) pathogenic?

CEP164 p.Pro64= (c.192A>G) is classified Likely benign in CEP164 (ClinVar, Single submitter, 1 submitter; last evaluated 2021-12-18). Absent from gnomAD v4.1; Associated with nephronophthisis 15.

What condition is associated with CEP164 p.Pro64= (c.192A>G)?

CEP164 p.Pro64= (c.192A>G) is associated with nephronophthisis 15 (ClinVar).

How common is CEP164 p.Pro64= (c.192A>G) in the general population?

CEP164 p.Pro64= (c.192A>G) is absent from gnomAD v4.1 (gnomAD).

How is Senior-Loken syndrome inherited?

Typically Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

CEP164 p.Pro64=

c.192A>G · rs2540461205 · VCV2140327

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

nephronophthisis 15

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -0.59	GERP -2.1
Overall
CADD	9.001	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: CEP164
Protein: p.Pro64=
Coding: c.192A>G
MANE Select: NM_014956
dbSNP: rs2540461205
Type: single nucleotide variant
Location: chr11:117344275 (GRCh38)
Gene constraint: LOEUF 1.009 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 63.08 · 4 PDB
Residue 64: the ww domain; the 'interaction with atrip' region; a β-strand

Full CEP164 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

nephronophthisis 15 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Senior-Loken syndrome (Orphanet):

Inheritance: Autosomal recessive
Onset: Adolescent, Adult, Childhood, Infancy
Prevalence: 1-9 / 1 000 000 (Worldwide)

Similar variants

CEP164 p.Pro64Ala Uncertain significance ★★ ⚠ same residue
CEP164 p.Pro64Leu Uncertain significance ★ ⚠ same residue
CEP164 c.1234-2A>T Likely pathogenic ★★ same condition
CEP164 c.1724+1G>A Likely pathogenic ★★ same condition
CEP164 c.1934+1G>A Likely pathogenic ★★ same condition
CEP164 c.2361+1G>A Likely pathogenic ★★ same condition
CEP164 c.2493+1G>A Likely pathogenic ★★ same condition
CEP164 c.2914-1G>C Likely pathogenic ★★ same condition

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/cep164-p-pro64 (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown