Re: [ccp4bb] pdb format problem of an intermolecular disulfide bond from different symmetric units

[Zhongzhou Chen]

Dear Prof. Eleanor&nbsp;Dodson,<o:p></o:p>

<o:p>&nbsp;</o:p>

&nbsp;Thanks for your good suggestion.<o:p></o:p>

It works for my
pdb.<o:p></o:p>

<o:p>&nbsp;</o:p>

Best,<o:p></o:p>zhongzhou&gt;&nbsp;you add something like 2555 to define the 
required symmetry operator on the ssbond line. - the exact format is described 
in the pdb convention.&nbsp;But I think refmac does it i think if you as it to 
make disulphides.EleanorOn 28 June 2015 at 09:33, Zhongzhou 
Chen&lt;zhongzhouc...@sohu.com&gt;&nbsp;wrote:Hello, everyone，&nbsp;Recently, 
we found an intermolecular disulfide bond from different symmetric units. I 
want to define it to refine, such as by refmac5.&nbsp; I know the regular 
format of a disulfide bond in the same symmetric unit and show it as 
below.&nbsp;SSBOND&nbsp;&nbsp; 1 CYS A&nbsp; 115&nbsp;&nbsp;&nbsp; CYS A&nbsp; 
191&nbsp;My question is：&nbsp;How to define a disulfide bond from different 
symmetric units?&nbsp;Best,zhongzhou chen