Component
Human ubiquitous mitochondrial creatine kinase / CKMT1
Context-specific entity; species, compartment and exposure are stated on each 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.
Where it participates (unsigned role)
Four purified human creatine-kinase isoforms phosphorylated creatine but not taurocyamine, guanidinobutyrate or guanidinopropionate at 10 mM test substrate.
Experimental context and source evidence
- evidence_access
- Primary full text; Figure 4A
- experimental_model
- Human recombinant kinases; radiolabeled ATP and TLC; annelid taurocyamine kinase positive control.
- limitations
- The experimental result does not exclude every reaction at other conditions, but does not support replacing creatine.
- nutrient_topic
- Agmatine Sulfate collection; species, compartment, exposure, co-substrates and manipulation remain explicit. · Agmatine Sulfate
- plain_language
- Related guanidino compounds are not automatically interchangeable energy buffers.
- primary_references
- Guanidino acid hydrolysis by the human enzyme annotated as agmatinase. · 2022 · https://pubmed.ncbi.nlm.nih.gov/36543883/ · DOI 10.1038/s41598-022-26655-4
Agmatine Sulfate: transport, guanidino metabolism, ion channels and cross-nutrient mechanisms (2026-09-20) · lines 212–218
AI-assisted research curation; primary references, access levels and experimental limitations individually identified. Not publisher full text. · supports · Human recombinant kinases; radiolabeled ATP and TLC; annelid taurocyamine kinase positive control. · source_derived_draft · unverified_draft
## agmatine-sulfate-creatine-specificity Related guanidino compounds are not automatically interchangeable energy buffers. Four purified human creatine-kinase isoforms phosphorylated creatine but not taurocyamine, guanidinobutyrate or guanidinopropionate at 10 mM test substrate. Model: Human recombinant kinases; radiolabeled ATP and TLC; annelid taurocyamine kinase positive control. Limitations: The experimental result does not exclude every reaction at other conditions, but does not support replacing creatine. Evidence access: Primary full text; Figure 4A Guanidino acid hydrolysis by the human enzyme annotated as agmatinase. · 2022 · https://pubmed.ncbi.nlm.nih.gov/36543883/ · DOI 10.1038/s41598-022-26655-4
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.