#1: ジャーナル: Proc.Natl.Acad.Sci.USA / 年: 2006 タイトル: Sinorhizobium meliloti bluB is necessary for production of 5,6-dimethlybenzimidazole, the lower ligand of B12.
The biological unit is a homodimer. There are 4 homodimers in the assymetric unit. Dimer 1: chain A and B, Dimer 2: chain C and D, Dimer 3: chain E and F, Dimer 4: chain G and H