biology

WDR45L

WDR45L 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 WDR45L rather than just read about it. In short: WD repeat domain phosphoinositide-interacting protein 3 (WIPI-3), also known as WD repeat-containing protein 45-like, is a protein that in humans is encoded by the gene WDR45B (previously WDR45L). Structure and function WIPI-3 is a member of the WIPI or SVP1 family of WD40 repeat-containing proteins.

Key takeaways

WDR45L belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect WDR45L to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of WDR45L from memory before moving on to harder problems.

Reference excerpt

WD repeat domain phosphoinositide-interacting protein 3 (WIPI-3), also known as WD repeat-containing protein 45-like, is a protein that in humans is encoded by the gene WDR45B (previously WDR45L).

Structure and function WIPI-3 is a member of the WIPI or SVP1 family of WD40 repeat-containing proteins. The protein contains seven WD40 repeats that are thought to fold into a beta-propeller structure that mediates protein–protein interactions, and a conserved motif for interaction with phospholipids.

Illustrations

Worked examples

Example 1 — a first encounter with WDR45L

Start with the simplest possible case. Write down what WDR45L 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 WDR45L 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 WDR45L 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 WDR45L

In research: WDR45L 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 WDR45L 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: WDR45L is common in secondary-school and first-year university syllabi. It links to neighbouring topics Genes on human chromosome 17, Human chromosome 17 gene stubs, so understanding it makes those chapters shorter.
In everyday life: Look for WDR45L 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 WDR45L in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what WDR45L means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain WDR45L out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is WDR45L in simple terms?

WD repeat domain phosphoinositide-interacting protein 3 (WIPI-3), also known as WD repeat-containing protein 45-like, is a protein that in humans is encoded by the gene WDR45B (previously WDR45L). Structure and function WIPI-3 is a member of the WIPI or SVP1 family of WD40 repeat-containing protein…

Why does WDR45L 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 WDR45L?

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 WDR45L.