Schmitz, U. (Contributor), Behrens, S. (Contributor), Freymann, D. M. (Contributor), Keenan, R. J. (Contributor), Lukavsky, P. (Contributor), Walter, P. (Contributor), James, T. L. (Contributor) (Aug 23 1999). NMR STRUCTURE OF SRP RNA DOMAIN IV. Protein Data Bank (PDB). 10.2210/pdb1CQ5/pdb