1MJC:
reference: Crystal structure of CspA, the major cold shock protein of Escherichia coli., Schindelin H, Jiang W, Inouye M, Heinemann U, Proc Natl Acad Sci U S A 1994 May 24;91(11):5119-23. PMID: 8197194

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