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, R.J., Mikolajek, H., Erskine, P.T., Cooper, J.B., Wood, S.P., Chrystal, E.J., Shoolingin-Jordan, P.M.(2013) Acta Crystallogr D Biol Crystallogr 69: 471-485
- PubMed: 23519422 
- DOI: 10.1107/S0907444912052134
- Primary Citation of Related Structures:  
4HTG - PubMed Abstract: 
The enzyme porphobilinogen deaminase (PBGD; hydroxymethylbilane synthase; EC 2.5.1.61) catalyses a key early step of the haem- and chlorophyll-biosynthesis pathways in which four molecules of the monopyrrole porphobilinogen are condensed to form a linear tetrapyrrole ...