I created a number of cheat sheets for a class I did this quarter. The cheat sheets cover the topic of metabolic control. They include: 

1. General Metabolic Control 
2. Advanced Metabolic Control 
3. Linear Chains 
4. Branch Points 
5. Moiety Conserved Cycles

They are available a this GitHub repo:

https://github.com/hsauro/CheatSheets

Both the original LaTeX and pdfs files are provided.