Dear all,
using refmac5 to provide H-atoms for a protein structure the
distance between CYS-CG and HG is defined to 1.34 Ang. in CYS.cif.
That distance has been mentioned by a non-CCP4 program
by
* Poor covalent bond length of 1.33954 for hydrogen atom ....
In an other library-file CSH.cif the same distance is defined to 1.1 Ang.
What is the correct one?
Could you comment on this?
(Of course I know hydrogens will not be refined ...).
Thank you,
Juergen
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