As I understand helical assembly, the data some time is anisotropic (any
one or two a*,b* or c* has more diffraction than other), which may be
responsible for your high Rfactors. You can crop the data to the resolution
using softwares.

Regards
Sharan

On Mon, Mar 25, 2019, 8:17 AM Andreas Förster <docandr...@gmail.com> wrote:

> Yeah, good stuff:
>
> http://www.auspex.de/
>
> All best.
>
>
> Andreas
>
>
>
> On Mon, Mar 25, 2019 at 10:45 AM CCP4BB <
> 0000193323b1e616-dmarc-requ...@jiscmail.ac.uk> wrote:
>
>> Even if you can't see them, it may be worthwhile investigating with
>> Auspex (Parkhurst, Thorn, Winter & Waterman - sorry, I can't remember the
>> reference off-hand). There's an easy to use webserver somewhere that runs
>> it...
>>
>> Harry
>> --
>> Dr Harry Powell
>>
>> On 25 Mar 2019, at 09:03, herman.schreu...@sanofi.com wrote:
>>
>> Dear ???,
>>
>> Do you have any ice rings (even hardly visible ones) in your diffraction
>> data?
>>
>> Best,
>>
>> Herman
>>
>>
>>
>> *Von:* CCP4 bulletin board [mailto:CCP4BB@JISCMAIL.AC.UK
>> <CCP4BB@JISCMAIL.AC.UK>] *Im Auftrag von *StrBio
>> *Gesendet:* Sonntag, 24. März 2019 05:17
>> *An:* CCP4BB@JISCMAIL.AC.UK
>> *Betreff:* [EXTERNAL] [ccp4bb] Refinement
>>
>>
>>
>> ALL.
>>
>>
>>
>> I have data at 2.4 A in P21 sp gr, helical protein.
>>
>> Refined to Rwork 29 Rfree 34 with nice density map and all nice
>> statistics oither Rfactor (by Phenix). Refmac quit same.
>>
>> Should I deposit it or look better data?
>>
>> Any suggestion?
>>
>>
>>
>>
>>
>>
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