biology

S100A14

S100A14 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 S100A14 rather than just read about it. In short: S100 calcium binding protein A14 (S100A14) is a protein that in humans is encoded by the S100A14 gene. Function This gene encodes a member of the S100 protein family which contains an EF-hand motif and binds calcium.

Key takeaways

S100A14 belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect S100A14 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of S100A14 from memory before moving on to harder problems.

Reference excerpt

S100 calcium binding protein A14 (S100A14) is a protein that in humans is encoded by the S100A14 gene.

Function This gene encodes a member of the S100 protein family which contains an EF-hand motif and binds calcium. The gene is located in a cluster of S100 genes on chromosome 1. Levels of the encoded protein have been found to be lower in cancerous tissue and associated with metastasis suggesting a tumor suppressor function.

References

Illustrations

Worked examples

Example 1 — a first encounter with S100A14

Start with the simplest possible case. Write down what S100A14 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 S100A14 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 S100A14 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 S100A14

In research: S100A14 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 S100A14 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: S100A14 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Genes on human chromosome 1, Human chromosome 1 gene stubs, S100 proteins, so understanding it makes those chapters shorter.
In everyday life: Look for S100A14 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 S100A14 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what S100A14 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 S100A14 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is S100A14 in simple terms?

S100 calcium binding protein A14 (S100A14) is a protein that in humans is encoded by the S100A14 gene. Function This gene encodes a member of the S100 protein family which contains an EF-hand motif and binds calcium.

Why does S100A14 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 S100A14?

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 S100A14.