Hello Smith,
I had a look at the two structures. In some crystallographic space groups
there are alternate choices for the origin that are all equivalent. It appears
that this is what you are seeing here.
If you look carefully at the mates generated separately for 2zam and 2zan, they
are equi
Dear All,
Here I make my question much clear.
For both PDB 2zan and 2zam, they are for the same protein, they conformation
were similar except that 2zam was apo and 2zam was ATP binding. 2zaz was got by
soaking the 2zam crystal with ATP. Both were P65 space group
However by getting the mate