PLEKHA1

Chr 10

pleckstrin homology domain containing A1

Also known as: TAPP1

This gene encodes a pleckstrin homology domain-containing adapter protein. The encoded protein is localized to the plasma membrane where it specifically binds phosphatidylinositol 3,4-bisphosphate. This protein may be involved in the formation of signaling complexes in the plasma membrane. Polymorphisms in this gene are associated with age-related macular degeneration. Alternate splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 5.[provided by RefSeq, Sep 2010]

ResearchGenerating clinical summary…
0
Active trials
16
Pubs (1 yr)
P/LP submissions
P/LP missense
0.73
LOEUF
Multiple*
Mechanism· predicted
Some data sources returned errors (1)

omim: Error: OMIM fetch failed: 429

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint?
0.73LOEUF
pLI 0.000
Z-score 2.55
OE 0.43 (0.260.73)
Tolerant

Typical tolerance to LoF variation

Missense Constraint?
0.66Z-score
OE missense 0.88 (0.790.99)
207 obs / 235.3 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?
LoF OE?0.43 (0.260.73)
00.351.4
Missense OE?0.88 (0.790.99)
00.61.4
Synonymous OE?1.00
01.21.6
LoF obs/exp: 10 / 23.3Missense obs/exp: 207 / 235.3Syn Z: 0.03

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

PLEKHA1 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

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