100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Vesicular Transport £2.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. University Of Surrey (UNIS)
  4.  
  5. Cell Biology (BMS1025)

Lecture notes

Vesicular Transport
 13 views  0 purchase

Summarised lecture notes for Vesicle Transport which also cover the topic on Endocytosis and Exocytosis. Described the type of coating for Vesicles Transport. This note is suitable for MCQs exams.

Preview 1 out of 4  pages

Document information

  • February 9, 2024
  • 4
  • 2023/2024
  • Lecture notes
  • Dr sarah bailey
  • Endocytosis and exocytosis

Subjects

Written for

All documents for this subject (1)

Seller

avatar-seller
leiaharry

Content preview

ENDOCYTOSIS AND EXOCYTOSIS
Membrane-bound vesicles transport….
- Cargo in their lumen and membranes from the donor compartment to the
recipient compartment
- Vesicles bud from specialised coated regions of the donor compartment

3 membrane coat proteins:

COP II – coats vesicles which transport proteins from ER to the Golgi

COP I – coats vesicles transport proteins from the Golgi back to the ER

Clathrin – coats vesicles transport proteins between the Golgi, lysosomes and plasma
membrane

2 Functions of coat proteins:
- Target transport from the donor to the recipient compartments
- Trigger budding of the vesicle from the donor membrane




Structure of clathrin
- Made up of 3 large and 3 small polypeptide chains: form a 3-legged triskelion
- 3-legged triskelion forms a basket-like convex framework of pentagons and
hexagons on the cytoplasmic side of the membrane
Clathrin attach to the cytosolic side of the membrane by:
1. Adaptin binds to the transmembrane receptors that bind
to soluble cargo for transport.
2. Clathrin attaches to the adaptin to form a coat on the vesicle.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller leiaharry. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £2.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

72042 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£2.99
  • (0)
  Add to cart