[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [ccp4bb]: Deleted C terminus



***  For details on how to be removed from this list visit the  ***
***          CCP4 home page http://www.ccp4.ac.uk         ***

> Jan Dohnalek wrote:
> 
> Hello,
> We have seen in two consecutive cases C terminus Oxygens
> deleted or at least with high negative diff. density peaks.
> 
> Is there anyone who encountered this?
> Jan
> 
> *******************************************************************
> "He is not the slave of the stars but their Maker. Is it not said
> in all the old stories that He is not a tame lion."
>                                         C.S.Lewis, The Last Battle
> *******************************************************************
>  Jan Dohnalek  (Mr.)
>  Institute of Macromolecular Chemistry
>  Heyrovskeho nam. 2, 162 06 Praha 6
>  Czech Republic (search in the middle of Europe)
>  Tel. : ++4202 20403205
>  Fax:  ++4202 35357981
>  E-mail: dohnalek@imc.cas.cz
> *******************************************************************


 Are you sure that the C terminus is actually the C terminus?

 CNS especially does odd things - it seems to add a OXT in an arbitrary
place even if the last residue is not the end of the chain..

 Eleanor