engineering

Ureidoglycolate hydrolase

Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase rather than just read about it. In short: In enzymology, an ureidoglycolate hydrolase (EC 3.5.3.19) is an enzyme that catalyzes the chemical reaction (S)-ureidoglycolate + H2O ⇌ {\displaystyle \rightleftharpoons } glyoxylate + 2 NH3 + CO2 Thus, the two substrates of this enzyme are (S)-ureidoglycolate and H2O, whereas its 3 products are glyoxylate, NH3, and CO2. This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other tha…

Key takeaways

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

Reference excerpt

In enzymology, an ureidoglycolate hydrolase (EC 3.5.3.19) is an enzyme that catalyzes the chemical reaction

(S)-ureidoglycolate + H2O ⇌ {\displaystyle \rightleftharpoons } glyoxylate + 2 NH3 + CO2 Thus, the two substrates of this enzyme are (S)-ureidoglycolate and H2O, whereas its 3 products are glyoxylate, NH3, and CO2. This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amidines. The systematic name of this enzyme class is (S)-ureidoglycolate amidohydrolase (decarboxylating). This enzyme participates in purine metabolism.

Structural studies As of late 2007, 4 structures have been solved for this class of enzymes, with PDB accession codes PDB: 1XSQ, PDB: 1XSR, PDB: 1YQC, and PDB: 2BDR.

References

Winkler RG, Blevins DG, Randall DD (1988). "Ureide catabolism in soybeans. III. Ureidoglycolate amidohydrolase and allantoate amidohydrolase are activities of an allantoate degrading enzyme complex". Plant Physiol. 86 (4): 1084–1088. doi:10.1104/pp.86.4.1084. PMC 1054631. PMID 16666035.

Worked examples

Example 1 — a first encounter with Ureidoglycolate hydrolase

Start with the simplest possible case. Write down what Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase

In research: Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase 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: Ureidoglycolate hydrolase is common in secondary-school and first-year university syllabi. It links to neighbouring topics EC 3.5.3, EC 3.5 stubs, Enzymes of known structure, so understanding it makes those chapters shorter.
In everyday life: Look for Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase in 20 minutes

Read the reference excerpt below once, without taking notes.
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Frequently asked questions

What is Ureidoglycolate hydrolase in simple terms?

In enzymology, an ureidoglycolate hydrolase (EC 3.5.3.19) is an enzyme that catalyzes the chemical reaction (S)-ureidoglycolate + H2O ⇌ {\displaystyle \rightleftharpoons } glyoxylate + 2 NH3 + CO2 Thus, the two substrates of this enzyme are (S)-ureidoglycolate and H2O, whereas its 3 products are gl…

Why does Ureidoglycolate hydrolase 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 Ureidoglycolate hydrolase?

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 Ureidoglycolate hydrolase.