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S1PR5

S1PR5 is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand S1PR5 rather than just read about it. In short: Sphingosine-1-phosphate receptor 5 also known as S1PR5 is a human gene which encodes a G protein-coupled receptor which binds the lipid signaling molecule sphingosine 1-phosphate (S1P). Hence this receptor is also known as S1P5.

S1PR5 — main illustration
S1PR5 — illustration

Key takeaways

  • S1PR5 belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect S1PR5 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of S1PR5 from memory before moving on to harder problems.

Reference excerpt

Sphingosine-1-phosphate receptor 5 also known as S1PR5 is a human gene which encodes a G protein-coupled receptor which binds the lipid signaling molecule sphingosine 1-phosphate (S1P). Hence this receptor is also known as S1P5.

Agonists A-971432 Sphingosine 1-phosphate receptor agonists: a patent review (2010-2012)

Evolution

Paralogues for S1PR5 Gene Source:

S1PR1 S1PR3 S1PR2 S1PR4 LPAR1 LPAR2 GPR3 LPAR3 GPR12 CNR1 GPR6 CNR2 MC4R MC3R MC5R GPR119 MC1R MC2R

See also Lysophospholipid receptor

References

Further reading

External links "Lysophospholipid Receptors: S1P5". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology. Lysophospholipid+receptors at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

Illustrations

S1PR5 illustration
S1PR5 illustration
S1PR5 illustration
S1PR5 illustration
S1PR5 illustration

Worked examples

Example 1 — a first encounter with S1PR5

Start with the simplest possible case. Write down what S1PR5 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to S1PR5 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about S1PR5 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of S1PR5

In research
S1PR5 appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses S1PR5 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
S1PR5 is common in secondary-school and first-year university syllabi. It links to neighbouring topics G protein-coupled receptors, Genes on human chromosome 19, Transmembrane receptor stubs, so understanding it makes those chapters shorter.
In everyday life
Look for S1PR5 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study S1PR5 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what S1PR5 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain S1PR5 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is S1PR5 in simple terms?

Sphingosine-1-phosphate receptor 5 also known as S1PR5 is a human gene which encodes a G protein-coupled receptor which binds the lipid signaling molecule sphingosine 1-phosphate (S1P). Hence this receptor is also known as S1P5.

Why does S1PR5 matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study S1PR5?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on S1PR5.

Tags

  • G protein-coupled receptors
  • Genes on human chromosome 19
  • Transmembrane receptor stubs

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