User talk:Frodo: Difference between revisions
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= ZINC = | |||
= DOCK Blaster = | |||
== User Support == | |||
=== 1135, 1135, 1141 === | |||
== Table 1 & 2 == | |||
=== DUD 40 === | |||
=== Astex 305 === | |||
== Scrutinizer == | |||
=== autotart === | |||
=== ligand included in target === | |||
=== cofactor, metals handling === | |||
== jobwatcher == | |||
=== autolaunch clustering on korn === | |||
=== browse calibration results === | |||
== Results Browser == | |||
=== basic scores and graphs, even if no xtal-lig === | |||
=== flag.pl to flag bad molecules === | |||
=== pattern support === | |||
=== detail page === | |||
=== show and hide toggles === | |||
=== slice and dice. SMARTS filter === | |||
== General UI == | |||
=== check bookmarking each page === | |||
=== chimera and pymol on mac, linux === | |||
=== pymol finish off top 500 === | |||
=== titles, doc links, alts everywhere === | |||
=== CAPTCHA (long term) === | |||
=== usage stats regularly updated === | |||
=== more professional email update message === | |||
[[Category:jji]] | |||
[[Category:Info]] | [[Category:Info]] |
Revision as of 17:41, 18 March 2014
This is the Frodo talk page. Notes to myself.
ZINC
- broken - http://zinc12.docking.org/substance/3850657
- C04798508 and C13952160 are the same. many more.
- metal detection in dock blaster. correct treatment of hi library
- 17005395 has charge -1 and 6565555 has charge -1
Blaster
From Oliv: Here are some comments on Dockblaster, which I received as feedback from non-experienced users. It seems that the results page is hard to interpret:
- it is not clear to most people what the 4 schemes (coarse/finer/polarized/Amber) mean and what they should use for docking - the bug that rank and rmsds do not appear in most cases is confusing. Rank and rmsds should also be labeled. - Instead of "Browse subset 12" one could write "Click here for a list of the best 100 molecules" - The results (what people want!) are well hidden at the bottom of the page. Maybe one could give the people only the rec.crg file, eel1/mol2 files? At a more prominent place of the page?
SARAH: hi john- just noticed that indole in the l99a binders set looked funny, so i checked the mol2 files out and ref1 is incorrect; the double bond is in the wrong place. ref2 is the correct form of the molecule. the zinc id is C14516984.
I've had a few goes now with Dockblaster on a couple of targets but am having problems with some Calcium-dependant phospholipases in which the catalytic Ca++ is not being included in rec.pdb . First up I used a couple of structures from our group (e.g. I kqu 1j1a,) but in both cases the calcium doesn't get included. I then tried to prep the protein myself and submit those to Dockblaster but the same problem recurred. Thinking it might just be our structures just this morning I used some other workers PLA2 structure (1DB5 Dockblaster ID #38751) and it also doesn't include the Ca. By comparison a test run with thermolysin (5TLN Dockblaster run # #38752) included it's
Ryan writes: I'm finding many groups that are +2 when Marvin is sure they are 0, maybe sometimes +1. I'm including SMILES strings which hopefully are helpful to see what I'm talking about. I think part of the problem, or maybe the reason things are okay and I'm crazy, is that when you look at the ZINC page
http://zinc12.docking.org/substance/07667606
The benzimidazole group is drawn with all single bonds on the 5-ring, but when you copy/paste the smiles into Marvin or another program there are some double bonds. Very strange (or I'm possibly just confused by chemistry again)
O=C1N=[C]2=[C](C=CC=C2)=N1
Some example ZINC codes follow...
07667606 10201533 57765079 01805265 34781275
Another group that seems to have a similar issue:
CN=C1N=[C]2=[C](C=CC=C2)=N1
12323863 17304169 13688743 11635241 20744559
I have an entire docking run that seems to be full of these 2 if you need more examples.
blaster
dhi, 3frj, /raid3/people/mysinger/pxc/dude/species/dhi1/P28845/blasti/3frj/dock NAP cofactor decapitated
hivpr, 1upj, /raid3/people/mysinger/pxc/dude/species/hivpr/Q72874/blasti/1upj/dock asymmetric only half the biological, two ASP are 2.5A apart and both protonated
mtor, /raid3/people/mysinger/pxc/dude/species/mtor/P42345/blasti/*/dock All ligands failed to build, so 0/5 were build automatically
-- metacyc update http://bioinformatics.ai.sri.com/ptools/flatfile-samples/compounds.dat
-- pubchem update (quarterly)
-- cdd update (quarterly)
https://s3.amazonaws.com/cdd-public/cdd-public-structures-20110219230015.sdf.gz
For future downloads, you can visit https://s3.amazonaws.com/cdd-public/ and figure out the current filename from the XML that is displayed.