Re: [ccp4bb] Resolution discrepancy between MTZ file and Refinement

2024-04-11 Thread venkatareddy dadireddy
onversion. This may be another reason for discrepancies. > Pavel > > On Fri, Apr 5, 2024 at 9:45 PM venkatareddy dadireddy < > venkatda...@gmail.com> wrote: > >> >> Thank you very much Garib. >> >> Venkat >> >> On Sat, Apr 6, 2024 at 1:12 AM

Re: [ccp4bb] Resolution discrepancy between MTZ file and Refinement

2024-04-05 Thread venkatareddy dadireddy
Thank you very much Garib. Venkat On Sat, Apr 6, 2024 at 1:12 AM Garib Murshudov wrote: > Unless you are confident that twin exists you should not use twin > refinement (Occam’s razor) > > > > On 5 Apr 2024, at 17:24, venkatareddy dadireddy > wrote: > > CAUTION:

Re: [ccp4bb] Resolution discrepancy between MTZ file and Refinement

2024-04-05 Thread venkatareddy dadireddy
was used then twin related intensities might have > different resolution, in case when your crystal are pseudomerohedral > twinned. > > Regards > Garib > > On 4 Apr 2024, at 18:40, venkatareddy dadireddy > wrote: > > CAUTION: This email originated from outside of th

Re: [ccp4bb] Resolution discrepancy between MTZ file and Refinement

2024-04-04 Thread venkatareddy dadireddy
you, Venkat On Tue, Apr 2, 2024 at 10:10 PM Kay Diederichs < kay.diederi...@uni-konstanz.de> wrote: > Hi Venkatareddy Dadireddy, > > do the unit cell parameters of your MTZ file and PDB file agree exactly ? > > Take for example a cell of (100,110,120,90,90,90) in the hea

[ccp4bb] Resolution discrepancy between MTZ file and Refinement

2024-04-02 Thread venkatareddy dadireddy
the right resolution. What could be the possible reason for this discrepancy? I have the structure deposited in the Protein Data Bank and it is on hold. Thank you in advance for your help. Thank you, *Venkatareddy Dadireddy,B1-10,Prof. S. Ramakumar's Lab,Dept. of Physics,IISc, Banglore.Cell

Re: [ccp4bb] DNA RNA annealing problem

2015-07-04 Thread venkatareddy dadireddy
temperature. I can just get a result of two single strand DNA/RNA. PAGE analysis. No double helix was founded. Does anyone have the same problem or know how to fix it. Thank you for your answering. Best regards, Weifei -- *Venkatareddy Dadireddy,B1-10,Prof. S. Ramakumar's Lab,Dept

[ccp4bb]

2014-01-23 Thread venkatareddy dadireddy
Professor Department of Chemistry Colgate University 13 Oak Drive Hamilton, NY 13346 tel: (315)-228-7245 ofc: (315)-228-7395 fax: (315)-228-7935 email: rrowl...@colgate.edu On 1/22/2014 1:46 AM, venkatareddy dadireddy wrote: Dear All, My protein is cloned in pET-15b vector, contains

[ccp4bb] DNA Protein co- Crystallization

2014-01-03 Thread venkatareddy dadireddy
Hi, I'm working on DNA binding protein, looking to co-crystallize protein- DNA complex and have no previous experience. Your suggestion would be very precious on the following queries. 1. My protein is 646 amino acid long and it exists as homodimer. It is also having around 20 amino acid

Re: [ccp4bb] DNA Protein co- Crystallization

2014-01-03 Thread venkatareddy dadireddy
and/ or Hoogstein base pairing. 2. If it binds self-complementary duplexes then try them also. 3. Peg conditions with slight acidic pH are more suitable. 4. Divalent cation salts (Ca, Mg, Mn) in crystallization. Wish you good luck Raj On Friday, January 3, 2014, venkatareddy dadireddy wrote: Hi, I'm