1DDV:
reference: Structure of the Homer EVH1 domain-peptide complex reveals a new twist in polyproline recognition., Beneken J, Tu JC, Xiao B, Nuriya M, Yuan JP, Worley PF, Leahy DJ, Neuron 2000 Apr;26(1):143-54. PMID: 10798399

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).