computer science

MolIDE

MolIDE is a computer science 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 MolIDE rather than just read about it. In short: Developed by the Dunbrack group at Fox Chase Cancer Center, MolIDE is an open-source cross-platform program for comparative modelling of protein structures. MolIDE acts as a graphical user interface to the common tasks involved in predicting protein structures based on known homologous structures.

Key takeaways

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

Reference excerpt

Developed by the Dunbrack group at Fox Chase Cancer Center, MolIDE is an open-source cross-platform program for comparative modelling of protein structures. MolIDE acts as a graphical user interface to the common tasks involved in predicting protein structures based on known homologous structures. It implements the most frequently used steps involved in modeling: secondary structure prediction, multiple-round psiblast alignments, assisted alignment editing (integrating a template viewer and secondary structure prediction), side chain replacement and loop building.

References Wang, Qiang; Canutescu, Adrian A; Dunbrack, Roland L (2008). "SCWRL and MolIDE: Computer programs for side-chain conformation prediction and homology modeling". Nature Protocols. 3 (12): 1832–47. doi:10.1038/nprot.2008.184. PMC 2682191. PMID 18989261. Canutescu, A. A.; Dunbrack, R. L. (2005). "MollDE: A homology modeling framework you can click with". Bioinformatics. 21 (12): 2914–6. doi:10.1093/bioinformatics/bti438. PMID 15845657.

External links Dunbrack group

Worked examples

Example 1 — a first encounter with MolIDE

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

In research: MolIDE appears in computer science 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 MolIDE 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: MolIDE is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bioinformatics software, so understanding it makes those chapters shorter.
In everyday life: Look for MolIDE 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 MolIDE in 20 minutes

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

Frequently asked questions

What is MolIDE in simple terms?

Why does MolIDE matter?

Because it connects several computer science 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 MolIDE?

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 MolIDE.