Component
Human choline kinase alpha1 / CHKA alpha1
Human choline kinase alpha1 / CHKA alpha1. Species, exposure and limitations are retained in each linked claim.
1 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
What it acts on
Human choline kinase alpha1 catalyzes ATP-dependent phosphorylation of choline, producing phosphocholine and ADP in magnesium-containing conditions.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/choline-research/25515750.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "742dc604629df5eae2bb6cfc0ef0a13cbd69f5e318a2f3292e98f2e707958aeb", "start_char": 0, "end_char": 1321, "text_sha256": "742dc604629df5eae2bb6cfc0ef0a13cbd69f5e318a2f3292e98f2e707958aeb"}
- experimental_model
- Human choline kinase alpha1 and pathogen-enzyme biochemical comparison
- exposure
- ATP-dependent choline phosphorylation in magnesium-containing assays
- limitations
- The shared enzyme requirement is not a clinical magnesium threshold or proof of a general supplement rescue.
- nutrient_topic
- Choline research collection; topical membership is not evidence of a direct dietary effect. · Choline
- organism
- Human alpha1 isoform; pathogen comparators remain separate
- plain_language
- Choline enters membrane synthesis through an ATP-powered phosphorylation step.
- primary_references
- [choline-p25515750] Choline kinase active site provides features for designing versatile inhibitors. (2014). https://pubmed.ncbi.nlm.nih.gov/25515750/ DOI: 10.2174/1568026614666141216093337
- tissue_or_cell_type
- Purified choline kinase active site
Choline: metabolism, signaling and nutrient connections (2026-09-17) · lines 698–709
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Human choline kinase alpha1 and pathogen-enzyme biochemical comparison · source_derived_draft · unverified_draft
### choline-chka-phosphocholine Human choline kinase alpha1 catalyzes ATP-dependent phosphorylation of choline, producing phosphocholine and ADP in magnesium-containing conditions. Condition category: normal nutrient_topic: Choline research collection; topical membership is not evidence of a direct dietary effect. plain_language: Choline enters membrane synthesis through an ATP-powered phosphorylation step. organism: Human alpha1 isoform; pathogen comparators remain separate tissue_or_cell_type: Purified choline kinase active site experimental_model: Human choline kinase alpha1 and pathogen-enzyme biochemical comparison limitations: The shared enzyme requirement is not a clinical magnesium threshold or proof of a general supplement rescue. exposure: ATP-dependent choline phosphorylation in magnesium-containing assays evidence_span: {"source_cache": "artifacts/choline-research/25515750.abstract.txt", "locator": "Primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "742dc604629df5eae2bb6cfc0ef0a13cbd69f5e318a2f3292e98f2e707958aeb", "start_char": 0, "end_char": 1321, "text_sha256": "742dc604629df5eae2bb6cfc0ef0a13cbd69f5e318a2f3292e98f2e707958aeb"} [choline-p25515750] Choline kinase active site provides features for designing versatile inhibitors. (2014). https://pubmed.ncbi.nlm.nih.gov/25515750/ DOI: 10.2174/1568026614666141216093337
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.