Insulin

Studying insulin reveals some really cool protein motifs of life:

both the A chain and B chain are transcribed from a single gene. The resulting peptide also contain:
- the C-peptide in the middle which gets removed
- a signaling sequence telling the cell to export the substance out as it is a hormone

Figure 1.
Primary structure of insulin
. Source.

Table of contents

Proinsulin

A chain of insulin (21 amino acids)

B chain of insulin (30 amino acids)

C-peptide (31 amino acids)

 Tagged (1)

1958 Nobel Prize in Chemistry

 Ancestors (9)

 Incoming links (3)

 View article source

 Discussion (0)

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.

  See all articles in the same topic Create my own version