1B1V:
reference: Structure of the insect cytokine peptide plasmatocyte-spreading peptide 1 from Pseudoplusia includens., Volkman BF, Anderson ME, Clark KD, Hayakawa Y, Strand MR, Markley JL, J Biol Chem 1999 Feb 19;274(8):4493-6. PMID: 9988679

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