Re: [COOT] 0.9.8.6 Carbohydrate linking issue still

2023-01-18 Thread Paul Emsley

On 18/01/2023 08:51, Lau Kelvin wrote:

Dear Paul

I got around to updating via ccp4.

In 0.9.8.7 EL  I can add the glycans like before, but I do not see a 
link. The glyco module also no longer recognises that there is a 
glycan present at the Asn, so when I add another NAG, they just overlap.




Thanks Kelvin, I'll look into it.

Paul.



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Re: [COOT] 0.9.8.6 Carbohydrate linking issue still

2023-01-18 Thread Lau Kelvin
Dear Paul

I got around to updating via ccp4.

In 0.9.8.7 EL  I can add the glycans like before, but I do not see a link. The 
glyco module also no longer recognises that there is a glycan present at the 
Asn, so when I add another NAG, they just overlap.


Seems like it can’t find :

. checking for 
/Applications/ccp4-8.0/coot_py2/share/coot/link-by-torsion-to-NAG-core-NAG-ASN.tab
..that failed - trying  
/Applications/ccp4-8.0/coot_py2/share/coot/link-by-torsion-to-pyranose-core-NAG-ASN.tab
reading 
/Applications/ccp4-8.0/coot_py2/share/coot/link-by-torsion-to-pyranose-core-NAG-ASN.tab
reading /Applications/ccp4-8.0/coot_py2/share/coot/NAG-decorations.tab
INFO:: backup file name 
coot-backup/Documents_Facility_EM_XXX_real_space_refined_006-coot-0.pdb_Wed_Jan_18_09:45:09_2023_modification_0.pdb.gz
WARNING:: Link not found in dictionary

   debug:: find_glycosidic_linkage_type() for B 1129 NAG,B 273 ASN returns 
"pyr-ASN"
model file does not exist 
"/Users/jenkins/workspace/CCP4/coot-py2-osx-clang/devtools/install/share/coot/data/cho-models/model-level-1-NAG-pyr-ASN-ASN.tab"

Here is the output

(0) " CG "/1/chainid="B"/273/ASN,  occ: 1 with B-factor: 90.96 element: " C" at 
(246.9,215.5,209.6) : 0.1443
INFO:: recentre: clicked on imol: 0
debug:: g.safe_scheme_command() with command post-set-rotation-centre-hook
INFO:: using standard CCP4 Refmac dictionary to search for "BMA"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/b/BMA.cif
INFO:: using standard CCP4 Refmac dictionary to search for "MAN"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/m/MAN.cif
INFO:: using standard CCP4 Refmac dictionary to search for "GAL"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/g/GAL.cif
INFO:: using standard CCP4 Refmac dictionary to search for "GLC"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/g/GLC.cif
INFO:: using standard CCP4 Refmac dictionary to search for "FUC"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/f/FUC.cif
INFO:: using standard CCP4 Refmac dictionary to search for "XYP"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/x/XYP.cif
INFO:: using standard CCP4 Refmac dictionary to search for "BGC"
There are 2 data in /Applications/ccp4-8.0/lib/data/monomers/b/BGC.cif
. checking for 
/Applications/ccp4-8.0/coot_py2/share/coot/link-by-torsion-to-NAG-core-NAG-ASN.tab
..that failed - trying  
/Applications/ccp4-8.0/coot_py2/share/coot/link-by-torsion-to-pyranose-core-NAG-ASN.tab
reading 
/Applications/ccp4-8.0/coot_py2/share/coot/link-by-torsion-to-pyranose-core-NAG-ASN.tab
reading /Applications/ccp4-8.0/coot_py2/share/coot/NAG-decorations.tab
INFO:: backup file name 
coot-backup/Documents_Facility_EM_XXX_real_space_refined_006-coot-0.pdb_Wed_Jan_18_09:45:09_2023_modification_0.pdb.gz
WARNING:: Link not found in dictionary
DEBUG:: find_glycosidic_linkage_type() number of sorted distances: 3
 glyco close: 2.386  B 273  ND2  to B 1129  O5
 glyco close: 2.355  B 273  ND2  to B 1129  C2
 glyco close: 1.434  B 273  ND2  to B 1129  C1
   debug:: find_glycosidic_linkage_type() for B 273 ASN,B 1129 NAG returns ""
DEBUG:: find_glycosidic_linkage_type() number of sorted distances: 3
 glyco close: 2.386  B 1129  O5   to B 273  ND2
 glyco close: 2.355  B 1129  C2   to B 273  ND2
 glyco close: 1.434  B 1129  C1   to B 273  ND2
   debug:: find_glycosidic_linkage_type() for B 1129 NAG,B 273 ASN returns 
"pyr-ASN"
INFO:: link torsion generated from link bond restraint
 contact_info() constructor added link bond contact 8 7
INFO:: backup file name 
coot-backup/Documents_Facility_EM_XXX_real_space_refined_006-coot-0.pdb_Wed_Jan_18_09:45:09_2023_modification_1.pdb.gz
INFO:: replace_coords: 22 atoms updated.
DEBUG:: find_glycosidic_linkage_type() number of sorted distances: 11
 glyco close: 2.386  B 273  ND2  to B 1129  O5
 glyco close: 2.355  B 273  ND2  to B 1129  C2
 glyco close: 2.264  B 273  OD1  to B 1129  N2
 glyco close: 2.206  B 273  ND2  to B 1129  O7
 glyco close: 2.164  B 273  CG   to B 1129  C7
 glyco close: 2.158  B 273  Nto B 1129  O7
 glyco close: 2.042  B 273  CB   to B 1129  O7
 glyco close: 1.861  B 273  OD1  to B 1129  O7
 glyco close: 1.769  B 273  OD1  to B 1129  C7
 glyco close: 1.522  B 273  CG   to B 1129  O7
 glyco close: 1.434  B 273  ND2  to B 1129  C1
   debug:: find_glycosidic_linkage_type() for B 273 ASN,B 1129 NAG returns ""
DEBUG:: find_glycosidic_linkage_type() number of sorted distances: 11
 glyco close: 2.386  B 1129  O5   to B 273  ND2
 glyco close: 2.355  B 1129  C2   to B 273  ND2
 glyco close: 2.264  B 1129  N2   to B 273  OD1
 glyco close: 2.206  B 1129  O7   to B 273  ND2
 glyco close: 2.164  B 1129  C7   to B 273  CG
 glyco close: 2.158  B 1129  O7   to B 273  N
 glyco close: 2.042  B 1129  O7   to B 273  CB
 glyco close: 1.861  B 1129  O7   to B 273  OD1
 glyco close: 1.769  B 1129