RNA-recognition motifs interact with single-stranded RNA via

In a β-sheet,

Watson and Crick, when building the DNA model, mistakenly

Aspartate, which can coordinate Mg2+ ions in DNA polymerase, is considered

Which of the following is FALSE about two adjacent peptide bonds and their bond angles?

A protein interface is shown below. The symbols represent hydrogen bond acceptor (A), hydrogen bond donor (D), cysteine (C), hydrophobic (H), basic (+), and acidic (–) residues. To what would this interface bind? Assume you are looking through the protein that binds to the interface so that it lines up with the one below.

You would expect to find hydrophobic amino acids on the ______ portion of a soluble protein and the ______ portion of an embedded membrane protein.

A hairpin turn

A protein has a lysine and asparagine, but no serines, threonines, or tyrosines. This protein can be modified in all of the following ways EXCEPT

Single-stranded binding proteins interact with DNA via