biology

WASHC2C

WASHC2C 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 WASHC2C rather than just read about it. In short: WASH complex subunit 2C is a protein that in humans is encoded by the WASHC2C gene. WASHC2C, also known as WASHCAP, VPEF, FAM21A, or FAM21C, is expressed ubiquitously.

Key takeaways

WASHC2C belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect WASHC2C to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of WASHC2C from memory before moving on to harder problems.

Reference excerpt

WASH complex subunit 2C is a protein that in humans is encoded by the WASHC2C gene. WASHC2C, also known as WASHCAP, VPEF, FAM21A, or FAM21C, is expressed ubiquitously. WASHC2C is intracellular and is mainly in the cytosol associated with vesicles. The protein has a low immune cell, human brain regional, and a low tissue specificity. Some diseases that the protein are associated with are Vaccinia and Transient Tic Disorder.

Function of WASHC2C WASHC2C is part of the WASH core complex where it functions as a nucleation-promoting factor (NPF) at the surface of endosomes. Here it recruits and activates the Arp 2/3 complex to induce actin polymerization. Actin polymerization plays a key role in the fission of tubules that serve as transport intermediates during endosome sorting. WASHC2C also mediates the recruitment of F-actin-capping protein dimer to the complex as well as the recruitment of the core complex to endosome membranes via binding to phospholipids. The strongest phospholipid bonding the protein does is with phosphatidylinositol 4-phosphate, phosphatidylinositol 3,5-biphosphate and phosphatidylinositol 5-phosphate. GLUT1 5 is a protein that is recycled via the process of endosome-to-plasma membrane trafficking that WASHC2C plays an important role in . The protein is also required for the endosomal recruitment of CCC, a multi-subunit protein complex, and other subunits such as COMMD1, VPS35L and CCDC93. WASHC2C is involved in several other processes, negative regulation of barned-end actin filament capping, fluid base endocytosis endosomal transport, and regulation of substrate adhesion-dependent cell spreading.

Structure The WASHC2C gene size is about 1320 amino acids with a molecular mass of 144911 daltons (Da) or 144.911 kilodaltons (kDa). The protein has a quaternary structure and a basal isoelectric point of 4.66.

References

Illustrations

Worked examples

Example 1 — a first encounter with WASHC2C

Start with the simplest possible case. Write down what WASHC2C 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 WASHC2C 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 WASHC2C 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 WASHC2C

In research: WASHC2C 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 WASHC2C 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: WASHC2C is common in secondary-school and first-year university syllabi. It links to neighbouring topics Genes on human chromosome 10, Protein stubs, so understanding it makes those chapters shorter.
In everyday life: Look for WASHC2C 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 WASHC2C in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what WASHC2C 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 WASHC2C out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is WASHC2C in simple terms?

WASH complex subunit 2C is a protein that in humans is encoded by the WASHC2C gene. WASHC2C, also known as WASHCAP, VPEF, FAM21A, or FAM21C, is expressed ubiquitously.

Why does WASHC2C 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 WASHC2C?

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 WASHC2C.