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Crystallization and preliminary X-ray characterization of the tetrapyrrole-biosynthetic enzyme porphobilinogen deaminase from Arabidopsis thaliana.
Roberts A, Gill R, Hussey RJ, Mikolajek H, Erskine PT, Cooper JB, Wood SP, Chrystal EJ, Shoolingin-Jordan PM. Roberts A, et al. Among authors: chrystal ej. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Dec 1;68(Pt 12):1491-3. doi: 10.1107/S1744309112042212. Epub 2012 Nov 14. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012. PMID: 23192030 Free PMC article.
Insights into the mechanism of pyrrole polymerization catalysed by porphobilinogen deaminase: high-resolution X-ray studies of the Arabidopsis thaliana enzyme.
Roberts A, Gill R, Hussey RJ, Mikolajek H, Erskine PT, Cooper JB, Wood SP, Chrystal EJ, Shoolingin-Jordan PM. Roberts A, et al. Among authors: chrystal ej. Acta Crystallogr D Biol Crystallogr. 2013 Mar;69(Pt 3):471-85. doi: 10.1107/S0907444912052134. Epub 2013 Feb 16. Acta Crystallogr D Biol Crystallogr. 2013. PMID: 23519422
A metronidazole metabolite in human urine and its risk.
Kock RL, Beaulieu BB Jr, Chrystal EJ, Goldman P. Kock RL, et al. Among authors: chrystal ej. Science. 1981 Jan 23;211(4480):398-400. doi: 10.1126/science.7221546. Science. 1981. PMID: 7221546