3NG1: N And Gtpase Domains Of The Signal Sequence Recognition Prot From Thermus Aquaticus
reference: Functional changes in the structure of the SRP GTPase on binding GDP and Mg2+GDP., Freymann DM, Keenan RJ, Stroud RM, Walter P, Nat Struct Biol 1999 Aug;6(8):793-801. PMID: 10426959

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