Component
Mouse Ippk (inositol-pentakisphosphate 2-kinase)
Mouse Ippk (inositol-pentakisphosphate 2-kinase). 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 acts on it
The mouse Ippk structure identified a zinc-binding site involved in maintaining the enzyme’s structural organization.
Experimental context and source evidence
- evidence_span
- {"source_cache": "artifacts/inositol-research/28450399.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "a7b18249458f30cd8f1147710856a6bf7f87ca1b045e97290a04ce7c7cbfbb78", "start_char": 0, "end_char": 1555, "text_sha256": "a7b18249458f30cd8f1147710856a6bf7f87ca1b045e97290a04ce7c7cbfbb78"}
- experimental_model
- Mouse enzyme crystallography and functional analysis
- exposure
- Structure with substrates and zinc-site characterization
- limitations
- Mouse protein; intracellular InsP6 synthesis is distinct from intestinal exposure to dietary phytate.
- nutrient_topic
- Inositol research collection; topical membership is not evidence of a direct dietary effect. · Inositol (stereoisomer family)
- organism
- Mus musculus protein
- plain_language
- Zinc is part of the architecture of this mouse inositol-phosphate enzyme; dietary benefit was not tested.
- primary_references
- [ino-p28450399] The crystal structure of mammalian inositol 1,3,4,5,6-pentakisphosphate 2-kinase reveals a new zinc-binding site and key features for protein function. (2017). https://pubmed.ncbi.nlm.nih.gov/28450399/ DOI: 10.1074/jbc.m117.780395
- tissue_or_cell_type
- Purified Ippk
Inositol: synthesis, signaling, mineral interactions and conditional deficiency (2026-09-17) · lines 756–767
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Mouse enzyme crystallography and functional analysis · source_derived_draft · unverified_draft
### ino-ippk-zinc The mouse Ippk structure identified a zinc-binding site involved in maintaining the enzyme’s structural organization. Condition category: normal nutrient_topic: Inositol research collection; topical membership is not evidence of a direct dietary effect. plain_language: Zinc is part of the architecture of this mouse inositol-phosphate enzyme; dietary benefit was not tested. organism: Mus musculus protein tissue_or_cell_type: Purified Ippk experimental_model: Mouse enzyme crystallography and functional analysis limitations: Mouse protein; intracellular InsP6 synthesis is distinct from intestinal exposure to dietary phytate. exposure: Structure with substrates and zinc-site characterization evidence_span: {"source_cache": "artifacts/inositol-research/28450399.abstract.txt", "locator": "Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets", "file_sha256": "a7b18249458f30cd8f1147710856a6bf7f87ca1b045e97290a04ce7c7cbfbb78", "start_char": 0, "end_char": 1555, "text_sha256": "a7b18249458f30cd8f1147710856a6bf7f87ca1b045e97290a04ce7c7cbfbb78"} [ino-p28450399] The crystal structure of mammalian inositol 1,3,4,5,6-pentakisphosphate 2-kinase reveals a new zinc-binding site and key features for protein function. (2017). https://pubmed.ncbi.nlm.nih.gov/28450399/ DOI: 10.1074/jbc.m117.780395
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.