Re: [ccp4bb] Coot on Mac OSX Monterey

[Paul Emsley]

On 11/02/2022 21:53, Laurence Pearl wrote:
Does anyone know where I can download a pre-built Coot that will work 
on OS X Monterey  (12.2) on an iMac with an Intel i7 ?


The packages I can find all fail at the File finder which comes up 
blank. X11 latest is installed.


Not an answer to your question but a question about the bug: Classic or 
Modern? Try the other one just to check.


Paul.



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[ccp4bb] Coot on Mac OSX Monterey

[Laurence Pearl]

Does anyone know where I can download a pre-built Coot that will work on OS X 
Monterey  (12.2) on an iMac with an Intel i7 ?

The packages I can find all fail at the File finder which comes up blank. X11 
latest is installed.

Laurence


Laurence H. Pearl PhD FRS FMedSci

Professor of Structural Biology
Genome Damage and Stability Centre
School of Life Sciences, University of Sussex
Brighton, BN1 9RQ, UK

+44-(0)1273 678349

"Live Modestly and do Serious Things .. "
- Dorothy Crowfoot Hodgkin







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[ccp4bb] Bug when running imosflm under Mac OS Monterey

[Andrew Leslie - MRC LMB]

When running imosflm under Mac OS Monterey, the program gives an X error:

X Error of failed request:  BadValue (integer parameter out of range for 
operation)
  Major opcode of failed request:  45 (X_OpenFont)
  Value in failed request:  0x60005c
  Serial number of failed request:  1474
  Current serial number in output stream:  1475

This is because of some incompatabiity in fonts between the version of Tcl used 
with imosflm and the Monterey operating system.

To fix this error, edit the file imosflm.tcl in the directory similar to:

/ccp4-7.1/share/ccp4i/imosflm/src

Be sure to edit this file and not the one with the same name in the directory 
above.

In lines 431 to 442 (this is in version 7.4.0, line numbers may differ in 
earlier versions but text will be the same), change all occurences of 
"helvetica" to "-adobe-helvetica". These lines are currently:

font create font_l -family helvetica -size $normal_font_size -weight normal
font create font_b -family helvetica -size $normal_font_size -weight bold
font create font_i -family helvetica -size $small_font_size -weight normal 
-slant italic
font create font_e -family courier -size $normal_font_size -weight normal
font create font_s -family helvetica -size $small_font_size -weight normal
font create font_t -family helvetica -size $tiny_font_size -weight normal
font create font_tb -family helvetica -size $tiny_font_size -weight bold
font create font_g -family symbol -size $normal_font_size -weight normal
font create font_u -family helvetica -size $normal_font_size -weight normal 
-underline 1
font create subtitle_font -family helvetica -size $subtitle_font_size -weight 
bold
font create title_font -family helvetica -size $title_font_size -weight bold
font create huge_font -family helvetica -size $huge_font_size -weight bold

I am indebted to David Aragao for providing this fix.


All current bug fixes are listed on the imosflm web page:

https://www.mrc-lmb.cam.ac.uk/mosflm/imosflm/ver740/introduction.html 



Andrew Leslie


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[ccp4bb] Practical Workshop@EMBL and XFEL Hamburg: Approaches for in cellulo structural biology with X-rays from May 16th to 17th 2022

[Margret Fischer]

Dear all,

We are pleased to announce our 2-dayspractical workshop on */Approaches 
for in cellulo structural biology with X-rays /*from *May **16^th **to 
**17**^th **2022*in Hamburg, Germany.


The workshop will provide practical on-site training on the 
followingresearch topics and technical approaches:


 * Eukaryotic cell systems for applications in structural biology
 * Intracellular protein folding and crystallization
 * Detection and characterization of protein crystals
 * Fluorescence-activated cell sorting (FACS) techniques for
   applications in structural biology
 * Present and future opportunities in advanced X-ray crystallography
 * Sample delivery techniques for X-ray data experiments

The training will be carried out at the relevant infrastructures 
operated by the *European Molecular Biology Laboratory (EMBL)* on the 
DESY Hamburg-Bahrenfeld research campus and by the *European X-ray Free 
Electron Laser in Schenefeld*, near Hamburg.


Application for the workshop isopen here 
  and the *deadline for 
application is March **31^st **, 2022*. Successful candidates will be 
informed during the first week after the deadline.


The eventis currently planned as an in-person workshop.

Best regards,

on behalf of the organizing committee

Jan Blaha (EMBL Hamburg), Lars Redecke (University of Lübeck/DESY), 
Ekaterina Round (European XFEL), Sihyun Sung (EMBL Hamburg), Matthias 
Wilmanns (EMBL Hamburg)


*Vanya Opalchenska*

European Molecular Biology Laboratory
c/o DESY, Notkestrasse 85, bldg. 25A
22607 Hamburg, Germany
Tel.: +49-40-89902-224
Fax.: +49-40-89902-149



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