6.3.4.20 | dimer or tetramer |
the biologically relevant unit is likely to be a QueC homodimer, crystal structure. Monomer structure, overview. The Rossmann fold of the N-terminal part of QueC, in combination with the C-terminal zinc-binding motif, forms a cavity in QueC of substantial size, which is likely to be the location of substrate binding |
718371 |