[ccp4bb]

- Protein crystallography

Main steps:

- Protein purification
- Crystallisation

Special:

- Programs for crystallography
- X-ray detectors

Basic tutorials:

   - Chemistry
   - Protein
   - Peptide
   - Amino Acids

Xtal community:

- CCP4BB

CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject:
From: Vandana Kukshal v_kukshal {- at -} CDRI {- dot -} RES {- dot -} IN
Date: 2009-10-09

Next message:
Subject: Re: xds and cell refinement in cP
From: Kay Diederichs Kay {- dot -} Diederichs {- at -} UNI-KONSTANZ {- dot -} DE
Date: 2009-10-09

Subject:
From: Vellieux Frederic Frederic {- dot -} Vellieux {- at -} IBS {- dot -} FR
Date: 2009-10-09

Perhaps you should tell us a bit more on refinement. What program, how
many reflections to refine against, how many atoms to refine, is there
any NCS that can be used as a constraint or restraint etc. This would
allow us to give you advice.

Fred.

Vandana Kukshal wrote:
> hi
> i am solving one structure
>
> in which after refinement i got R factor=27
> and R free =27.7
> i want to know that is it correct or i did some over refinment
>
> the Resolution is 3.0 A

CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject:
From: Vandana Kukshal v_kukshal {- at -} CDRI {- dot -} RES {- dot -} IN
Date: 2009-10-09

Next message:
Subject: Re: xds and cell refinement in cP
From: Kay Diederichs Kay {- dot -} Diederichs {- at -} UNI-KONSTANZ {- dot -} DE
Date: 2009-10-09