Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Rituparna Saha
t; > Good luck, > Elke > > -- > *De: *"Pedro Matias" > *À: *CCP4BB@JISCMAIL.AC.UK > *Envoyé: *Mardi 10 Mai 2022 15:08:34 > *Objet: *Re: [ccp4bb] Problem with understanding mtz and hkl files of S > SAD data > > Shelxc/d/e require t

Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Elke De Zitter
you might also have the program "viewhk" which can open an mtz file and show its information. Good luck, Elke De: "Pedro Matias" À: CCP4BB@JISCMAIL.AC.UK Envoyé: Mardi 10 Mai 2022 15:08:34 Objet: Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Pedro Matias
Shelxc/d/e require text files (either SHELX hkl or SCALEPACK sca format), not binary files like mtz. You can convert directly the XDS_ASCII.HKL from XDS to SHELX hkl with XDSCONV, which you can then input to shelxc to begin the pipeline. You still need to supply cell parameters and space group

Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Robbie Joosten
aha > Sent: Tuesday, May 10, 2022 14:51 > To: CCP4BB@JISCMAIL.AC.UK > Subject: Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD > data > > Thank you for the suggestions. I had searched the mtzdump in CCP4i, but > didn't find any, I only found the mtz2va

Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Rituparna Saha
Thank you for the suggestions. I had searched the mtzdump in CCP4i, but didn't find any, I only found the mtz2various program. I am using the Shelxc/d/e suite. I had converted the ASCII.HKL file (the one that I had mentioned before) to mtz using Pointless. Then, when I used this file to run Shelxc/

Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Eleanor Dodson
If you run mtzdump hklin your.mtz the first output is descriptive. Have you done that? You will get "header" information about cell, selected symmetry, etc, and a list of labels for the columns That will start H K L then maybe F+ SIGF+ F- SIGF- or I+ SIGI+ I_ SIGI- or something else. Can you send

Re: [ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Pedro Matias
Hi there, I assume you processed the data with XDS. If so, you can use xdsconv to convert the file other formats, including mtz To analyze (view?) an mtz file you can use mtzdump. MTZ2Various is a format conversion program, just like xdsconv. You can convert directly to SCALEPACK format with

[ccp4bb] Problem with understanding mtz and hkl files of S SAD data

2022-05-10 Thread Rituparna Saha
Dear all, I am trying to solve a protein structure via S SAD phasing. I have the ASCII.HKL file, but whenever I opened the text file I couldn't understand which one is the F+ and F- values. Also, how can I read and analyze an mtz file? I tried using the MTZ2VARIOUS program in CCP4, where I changed