engineering

Octopamine dehydratase

Octopamine dehydratase is a engineering 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 Octopamine dehydratase rather than just read about it. In short: The enzyme octopamine dehydratase (EC 4.2.1.87) catalyzes the chemical reaction 1-(4-hydroxyphenyl)-2-aminoethanol ⇌ {\displaystyle \rightleftharpoons } (4-hydroxyphenyl)acetaldehyde + NH3 This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is 1-(4-hydroxyphenyl)-2-aminoethanol hydro-lyase [deaminating (4-hydroxyphenyl…

Key takeaways

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

Reference excerpt

The enzyme octopamine dehydratase (EC 4.2.1.87) catalyzes the chemical reaction

1-(4-hydroxyphenyl)-2-aminoethanol ⇌ {\displaystyle \rightleftharpoons } (4-hydroxyphenyl)acetaldehyde + NH3 This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is 1-(4-hydroxyphenyl)-2-aminoethanol hydro-lyase [deaminating (4-hydroxyphenyl)acetaldehyde-forming]. Other names in common use include octopamine hydrolyase, and octopamine hydro-lyase (deaminating).

References

Cuskey SM, Peccoraro V, Olsen RH (1987). "Initial catabolism of aromatic biogenic amines by Pseudomonas aeruginosa PAO: pathway description, mapping of mutations, and cloning of essential genes". J. Bacteriol. 169 (6): 2398–404. doi:10.1128/jb.169.6.2398-2404.1987. PMC 212074. PMID 3034855.

Worked examples

Example 1 — a first encounter with Octopamine dehydratase

Start with the simplest possible case. Write down what Octopamine dehydratase claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 Octopamine dehydratase 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 Octopamine dehydratase 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 Octopamine dehydratase

In research: Octopamine dehydratase appears in engineering 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 Octopamine dehydratase 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: Octopamine dehydratase is common in secondary-school and first-year university syllabi. It links to neighbouring topics EC 4.2.1, EC 4.2 stubs, Enzymes of unknown structure, so understanding it makes those chapters shorter.
In everyday life: Look for Octopamine dehydratase 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 Octopamine dehydratase in 20 minutes

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

Frequently asked questions

What is Octopamine dehydratase in simple terms?

The enzyme octopamine dehydratase (EC 4.2.1.87) catalyzes the chemical reaction 1-(4-hydroxyphenyl)-2-aminoethanol ⇌ {\displaystyle \rightleftharpoons } (4-hydroxyphenyl)acetaldehyde + NH3 This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds…

Why does Octopamine dehydratase matter?

Because it connects several engineering 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 Octopamine dehydratase?

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 Octopamine dehydratase.