User:Thylakoid Stack/sandbox

This is Thylakoid Stack's sandbox.

Edit-in-progress (and notes to self) for ISOPEPTIDE BOND article:

Current article mistakenly states that an isopeptide bond "forms between a side-chain carboxyl group and amino group". This should be corrected to "forms between the carboxyl terminus of a small protein and the amino group of a lysine residue on another (target) protein". Ref Berg, Tymoczko, & Stryer Biochemistry 6th edition (2007), Lodish et al., Molecular Cell Biology (2008)

The article needs further work, including on statements made about ubiquitin.