Kajiwara Y, Santander PJ, Roessner CA, Pérez LM, Scott AI (August 2006). "Genetically engineered synthesis and structural characterization of cobalt-precorrin 5A and -5B, two new intermediates on the anaerobic pathway to vitamin B12: definition of the roles of the CbiF and CbiG enzymes". Journal of the American Chemical Society. 128 (30): 9971–8. doi:10.1021/ja062940a. PMID16866557.
nih.gov
pubmed.ncbi.nlm.nih.gov
Kajiwara Y, Santander PJ, Roessner CA, Pérez LM, Scott AI (August 2006). "Genetically engineered synthesis and structural characterization of cobalt-precorrin 5A and -5B, two new intermediates on the anaerobic pathway to vitamin B12: definition of the roles of the CbiF and CbiG enzymes". Journal of the American Chemical Society. 128 (30): 9971–8. doi:10.1021/ja062940a. PMID16866557.
