Is FKBP14 p.Glu122Ter (c.364G>T) pathogenic?

FKBP14 p.Glu122Ter (c.364G>T) is classified Pathogenic in FKBP14 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-07-09). Absent from gnomAD v4.1; Associated with Ehlers-Danlos syndrome, kyphoscoliotic type, 2.

What condition is associated with FKBP14 p.Glu122Ter (c.364G>T)?

FKBP14 p.Glu122Ter (c.364G>T) is associated with Ehlers-Danlos syndrome, kyphoscoliotic type, 2 (ClinVar).

How common is FKBP14 p.Glu122Ter (c.364G>T) in the general population?

FKBP14 p.Glu122Ter (c.364G>T) is absent from gnomAD v4.1 (gnomAD).

FKBP14 p.Glu122Ter

c.364G>T · VCV4722553

Pathogenic Single submitter

Classification

Pathogenic

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

Consequence

nonsense (stop-gain)

predicted LoF

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

Ehlers-Danlos syndrome, kyphoscoliotic type, 2

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Consequence	nonsense (stop-gain)	predicted loss-of-function
NMD	predicted	premature termination codon in exon 3 of 4
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.6	GERP 2.5, phastCons 1
Overall
CADD	39.0	PHRED · no single calibrated threshold — expert panels disagree

Predicted loss-of-function is descriptive, not an applied PVS1 code.

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: FKBP14
Protein: p.Glu122Ter
Coding: c.364G>T
MANE Select: NM_017946
Type: single nucleotide variant
Location: chr7:30019109 (GRCh38)
Gene constraint: LOEUF 1.342 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 88.27 · 2 PDB
Residue 122: the ppiase fkbp-type domain

Full FKBP14 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Ehlers-Danlos syndrome, kyphoscoliotic type, 2 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Kyphoscoliotic Ehlers-Danlos syndrome (Orphanet):

Onset: Antenatal, Neonatal

Similar variants

FKBP14 p.Glu122Gly Uncertain significance ★ ⚠ same residue
FKBP14 p.Ser143Ter Pathogenic/Likely pathogenic ★★ same condition
FKBP14 c.198-3T>C Uncertain significance ★★ same condition
FKBP14 p.Arg135Gln Uncertain significance ★★ ⚠ same condition
FKBP14 p.Arg2Ser Uncertain significance ★★ ⚠ same condition
FKBP14 p.Asp181Glu Uncertain significance ★★ ⚠ same condition
FKBP14 p.Asp46Gly Uncertain significance ★★ ⚠ same condition
FKBP14 p.Asp46Tyr Uncertain significance ★★ ⚠ 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/fkbp14-p-glu122ter (accessed [today's date]).

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