From Jeffrey.Gosper@brunel.ac.uk  Wed Jul 23 05:12:59 1997
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Date: Wed, 23 Jul 1997 09:35:08 PDT
From: Jeffrey Gosper <Jeffrey.Gosper@brunel.ac.uk>
Subject: BABELWin on NT
To: chemistry@www.ccl.net
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Dear CCL users,

there has been a couple of problems using BABELWin under NT as well as the 
inclusion of spaces in filenames and directories names.

Pat Walters has suggested and simple fix for the spaces problem by enclosing the 
filenames in double quotes.

I am please to report that I have fixed these bugs and a new version of BABELWin 
(v1.03) for Win95/NT is now located on my ftp server (ftp.brunel.ac.uk in 
/pc/chem/babelwin.zip).

I hope you all enjoy using BABELWin and please drop me a line if you download the 
program. Also free feel to report any bugs you find in the program.

Cheers.


/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
 Dr. Jeff Gosper, Dept. of Chemistry, BRUNEL University
 Uxbridge Middx UB8 3PH, UK
 voice:  01895 274000 x2187, facsim: 01895 256844
 internet/email/work:   Jeffrey.Gosper@brunel.ac.uk
 internet/WWW: http://www.brunel.ac.uk/~castjjg
 Re_View's home page (molecular animations or Chem-4D):
        http://www.brunel.ac.uk/depts/chem/ch241s/re_view/re_view.htm
\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/




From rgab@proteus.co.uk  Wed Jul 23 09:12:55 1997
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Message-Id: <199707231354.NAA18599@petersgate.proteus.co.uk>
From: Richard Bone <rgab@proteus.co.uk>
Date: Wed, 23 Jul 1997 13:54:44 +0100
To: wdi@eros.ccc.uni-erlangen.de
Subject: Re: CCL:SMILES databases - ERROR
Cc: utz@pharmazie.uni-erlangen.de, CHEMISTRY@www.ccl.net
References: <199707211209.MAA11059@petersgate.proteus.co.uk>


Apologies:  in sorting through my replies, I mis-attributed authorship.

The message from Wolfgang Utz concerned a suggestion to use a structure-
editor at http://schiele.organik.uni-erlangen.de

Sorry again;  there was no attempt by anyone to claim authorship for anything
they hadn't done.

Richard Bone


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|  Richard G. A. Bone,  Ph.D.      |                                   |
|  Senior Computational Chemist    |                                   |
|  Proteus Molecular Design Ltd.   |  Tel:   +44 (0)1625 500555        |
|  Lyme Green Business Park        |  Fax:   +44 (0)1625 500666        |
|  Macclesfield,   Cheshire        |  Email: rgab@proteus.co.uk        |
|  United Kingdom      SK11  0JL   |  Web:   http://www.proteus.co.uk  |
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

From MAILER-DAEMON@www.ccl.net  Wed Jul 23 09:13:01 1997
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From: "Wolf-Dietrich Ihlenfeldt" <wdi@eros.ccc.uni-erlangen.de>
Message-Id: <9707231446.ZM5698@eros.ccc.uni-erlangen.de>
Date: Wed, 23 Jul 1997 14:46:29 -0600
In-Reply-To: Richard Bone <rgab@proteus.co.uk>
        "CCL:SMILES databases - summary" (Jul 21, 12:08)
References: <199707211209.MAA11059@petersgate.proteus.co.uk>
Reply-To: wdi@eros.ccc.uni-erlangen.de
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To: Richard Bone <rgab@proteus.co.uk>
Subject: Re: CCL:SMILES databases - ERROR
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On Jul 21, 12:08, Richard Bone wrote:
> Subject: CCL:SMILES databases - summary
>
> Following up on my enquiry about SMILES databases last week, here is a brief
> summary of the responses.
>
> They fell into 3 different categories (besides the inevitable "please send us
> the answers ... "):
>

> 3) Examples of SMILES databases already 'out there'.
>
>    a) 8,000 small organics.
>       Contact J. Eric Slone (eslone@patriot.net).
>
>    b) Database of organic compounds (Possibly in SMILES, and probably used
for
>       QSAR).
>       Contact Lowell Hall (hall@enc.edu);  communicated by Tod Story,
>       (story@ksu.edu).
>
>    c) First 4,000 (non metal-containing) entries of the NCI database.
>
>       Supplied by Wolfgang Utz (utz@pharmazie.uni-erlangen.de).

WHAT IS THIS?

Wolfgang Utz DID NOT MAKE THESE COMPOUNDS AVAILABLE. He was
not involved at all at any step. I (Wolf-D. Ihlenfeldt) did all the
steps of the conversion myself, with my own software. Please refrain
from claiming authorship for work you do not have participated in!

>       Available by FTP:
>       (ftp://schiele.organik.uni-erlangen.de/pub/nci/nci4000.smi.gz)
>

This is the server I administer. Wolfgang Utz does not even
have an account here.


-- 
Dr. Wolf-D. Ihlenfeldt
Computer Chemistry Center, University of Erlangen-Nuernberg
Naegelsbachstrasse 25, D-91052 Erlangen (Germany)
Tel (+49)-(0)9131-85-6579  Fax (+49)-(0)9131-85-6566
---
The three proven methods for ultimate success and fame:
1) Nakanu nara koroshite shimae hototogisu
2) Nakanu nara nakasete miseyou hototogisu
3) Nakanu nara naku made matou hototogisu

From r.ragno@mail.caspur.it  Wed Jul 23 10:12:56 1997
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Date: Wed, 23 Jul 1997 15:13:22 +0200 (MET DST)
From: Antonello Mai and Gianluca Sbardella <r.ragno@caspur.it>
To: ANCHODD <anchodd@POSTOFFICE.UTAS.EDU.AU>,
        Multiple recipients of OrgChem <orgchem@gwup.org>,
        chemistry@www.ccl.net,
        Multiple recipients of OrgList <orglist@dq.fct.unl.pt>
Subject: Electronic address of Dr. Donna L. Romero
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Dear colleagues,
My apologies for eventual repetitions.
I'm looking for the electronic address of Dr. Donna L. Romero (Upjohn
Pharmaceutical Company), but I wasn't able to find it.
Do you have any suggestions?
Thank you a lot in advance,

Gianluca Sbardella

    ***************************************************************
    *                                                             *
    * Dr. Antonello Mai, Ph.D.         E-mail: r.ragno@caspur.it  *
    * Dr. Gianluca Sbardella, Ph.D.                               *
    *                                                             *
    * Dip. Studi Farmaceutici                                     *
    * Universita' "La Sapienza"   Phone: 39-6-49913814            *
    * P.le A. Moro, 5               Fax: 39-6-491491              *
    * 00185 Roma                                                  *
    * ITALY                                                       *
    *                                                             *
    *  "Il destino e' quel che e', non c'e' scampo piu' per me.." *
    *           (Gene Wilder, "Frankenstein Junior")              *
    *                                                             *
    *  "Destiny, destiny, no escaping that for me..."             *
    *           (Gene Wilder, "Young Frankenstein")               *
    *                                                             *
    ***************************************************************



From MAILER-DAEMON@www.ccl.net  Wed Jul 23 11:28:42 1997
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From: "Wolf-Dietrich Ihlenfeldt" <wdi@eros.ccc.uni-erlangen.de>
Message-Id: <9707231702.ZM6560@eros.ccc.uni-erlangen.de>
Date: Wed, 23 Jul 1997 17:02:48 -0600
In-Reply-To: Richard Bone <rgab@proteus.co.uk>
        "CCL:SMILES databases - summary" (Jul 21, 12:08)
References: <199707211209.MAA11059@petersgate.proteus.co.uk>
Reply-To: wdi@eros.ccc.uni-erlangen.de
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On Jul 21, 12:08, Richard Bone wrote:
> Subject: CCL:SMILES databases - summary

> In addition, I came across a web-site at Pomona College which contained a
> number of files of compounds organised by molecular empirical formula, and
> containing their SMILES strings.
>
> http://clogp.pomona.edu/medchem/chem/master/mf/ghindex.html
>
> It does not appear to be possible to download these 'in batch', but it is a
> most \\formidable\\ source of data.


Well, regularly structured websites can be easily milked:

Hack, hack, hack...

----------------------------
#!tcl

exec wget -r --no-parent http://clogp.pomona.edu/medchem/chem/master/mf/
set filelist [exec find clogp.pomona.edu/medchem/chem/master/mf/ \
	-name *.html -print]
foreach file $filelist {
   set fh [open $file]
   set data [read $fh]
   while {[regexp -nocase -indices "<dt>smiles\[ \t\n\]+<dd>(\[^\t\n\]*)\[
\t\n\]+<dt>full name\[ \t\n\]*<dd>(\[^\t\n\]*)\[ \t\n\]*" $data dummy sidx
nidx]} {
      lassign $sidx sstart sstop
      if {$sstart>$sstop} break
      set smiles [string trim [crange $data $sstart $sstop]]
      lassign $nidx nstart nstop
      if {$nstart<$nstop} {
         set name [string trim [crange $data $nstart $nstop]]
      } else {
         set name "Unnamed"
      }
      puts "$smiles\t$name"
      set data [crange $data $nstart+5 end]
   }
   close $fh
}
exec rm -r clogp.pomona.edu
-------------------------------------------------

You need tclx, wget and find on your machine to execute this.
The program yields 30914 structures in an hour or so (limited
by the speed of web access).

Is this politically correct to execute? I don't know, the website
is not very clear about this. To avoid problems,
please do not ask me for the dataset.


-- 
Dr. Wolf-D. Ihlenfeldt
Computer Chemistry Center, University of Erlangen-Nuernberg
Naegelsbachstrasse 25, D-91052 Erlangen (Germany)
Tel (+49)-(0)9131-85-6579  Fax (+49)-(0)9131-85-6566
---
The three proven methods for ultimate success and fame:
1) Nakanu nara koroshite shimae hototogisu
2) Nakanu nara nakasete miseyou hototogisu
3) Nakanu nara naku made matou hototogisu

From brian@bert.chem.wsu.edu  Wed Jul 23 13:12:59 1997
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From: brian@bert.chem.wsu.edu (Brian W. Beck)
Message-Id: <9707231649.AA16388@bert.chem.wsu.edu>
Subject: Software:Equation Editors (Summary)
To: CHEMISTRY@www.ccl.net (Computational Chemistry List)
Date: Wed, 23 Jul 1997 09:49:19 -0700 (PDT)
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	Here is the summary of responses I got concerning equation
	editors for Mac using MS Word. Specifically, I was looking
	for something for equations as Endnote is for references and
	the most important feature I was looking for was global search
	and replace (i.e. replace all V(x) with U(t) through a whole
	document.

	Hope this helps,

	-Brian
---------------------------------------------------------------------
1) Expressionist (from Waterloo MapleSoft )

shenkin@still3.chem.columbia.edu (Peter Shenkin)

	Hi.  I've used Expressionist for many years, and it's very good.
	It's lots better than the equation formatter in MS/Word/5, but I've 
	not tried the one in MS/Word/6.

Pieter Stouten <stoutepf@carbon.dmpc.com>

	I have used (don't have much need for an equation editor at the moment)
	Expressionist extensively. It is not as seamlessly integrated with MSWord
	as EndNote (which I heavily use), but it is almost there. One can
	double-click Expressionist equations and that opens Expressionist. Closing
	the equation window pastes the updated equation back into Word.
	Expressionist is very easy to use and gives me enough control to produce
	equations that are good enough for me. Your mileage may vary, but I'd
	suggest you give Expressionist a try.
---------------------------------------------------------------------

2) Word Formula Entry

Kieran F Lim (Lim Pak Kwan)" <lim@deakin.edu.au>

	before Microsoft signed the deal with MathType to have an object based
	eqn. editor, Word (version 4) had a formula-entry capability
	       eg  something like CMD-OPTION-\ then FRAC to get a fraction
	           .\frac(top,bottom)
	automatically set up in the old FORMALA GLOSSARY which came FREE with the
	Word program back in the good ol' days!
	
	R.G.Gilbert and S.C.Smith used this formula-entry capability to
	write EVERY equation in their book
	      "Theory of Unimolecular Reactions ..."
	so it is a very powerful tool.  have a look in your library to see what
	the final product looks like.   (free plug for my friends here)
	
	this capability still exists in word 5 and 6, but is now
	omitted from the manual.  and you don't get the FORMALA GLOSSARY any more.
	
	I use a mixture of  Word's formula entry and a program called Expressionist
	which is another object based eqn. editor BUT it does the capability
	to convert all its objects INTO WORD MARKUP FORMULA ENTRIES.
	Expressionist is made by Prescience
	      fax 1-(415) 882-0530]
	      try Prescience.com as an e-mail or WWW site
	I do NOT know of any program which has the ability to back-convert
	word formula entries into an object based eqn for easy editting.

	personally, I prefer Expressionist, but I recommend you should get
	either the FULL version of MathType, not the toy version in Word
	    or the Expressionist program
	    or beg, borrow or steal a manual for Word 4 which sets out
	       Word's formula entry capability.

---------------------------------------------------------------------

3) Mathtype (which appears to be the progenitor of the Eqn Ed.)

Krzysztof Radacki <Krys.Radacki@ac.rwth-aachen.de>

	Try MathType by Design Sicience Inc (http://www.mathtype.com/mathtype/).

Guido Germano <germano@dcci.unipi.it>

	You can try "MathType", which is an enhanced version of "Equation Editor",
	but which hasn't all the features you want, or resort to "Scientific Word",
	a program which looks like a conventional WYSIWIG word processor, but saves
	the documents in LaTeX format; however, I don't know whether there exist a
	port for the Mac (I saw it only for Windows so far). Or convert yourself
	altogether to LaTeX, using for instance "TeXtures", which compiles your
	document while you write the source.
---------------------------------------------------------------------

4) TeX Editor for Macs

Juan Carlos Paniagua <juanca@daphne.qf.ub.es>

	I don't know such an equation editor for MSWord, but the TeX editor
	Scientific Word is, in principle, a good alternative: it has the tools
	for editing text and formulas in the same window (with e pseudo-wysiwyg
	look), distinguishes between both types of information, and imports
	documents produced with other editors via the MS-RTF format.

	The problem is that some important features, like the translation from
	RTF, don't work well due to bugs of the software, and the support
	service of the company that produces it (TCI) is inoperative.
 
	You can have a look at
	http://www.thomson.com/tcisoft/products/mac25.html
	or
	http://www.matstat.unit.no/~yngvesv/swp/swp.html

victoria@acdlabs.com (Victoria Barclay)

	There *is* a version of TeX for the Mac; it's called OzTeX.
	It's shareware (I think) developed by an Australian fellow.


clifford@lorentzian.com (Simon Clifford)

	  After I used Word 5's equation editor to type the equations in my
	thesis I swore never again. Now by choice I use LaTeX. Since you
	already have experience with this it might be worth using LaTeX
	on the Mac? There is at least one very good shareware port, called
	OzTeX, which should be available on any info-mac mirror.

---------------------------------------------------------------------


	Since it seemed like a number of people were suggesting
	Expressionist, I sent a query to customer support.

ptarr@maplesoft.com (Patti Tarr)

	Thanks for your interest in Maple software.  Any questions you may have can be
	directed to me at ptarr@maplesoft.com or by calling 1-800-267-6583 ext. 227. 

	There are no compatiblity issues using Expressionist 3.2 with Word 5.1a for
	Mac.  You should have no problems running Expressionist in this environment.
me>
me>   Can I do global search and replace with
me>   Expressionist? For example, if I have
me>   a paper full of equations and I
me>   want to change all the V(r) to U(r)
me>   through the whole document, can I do
me>   this?

	A global search and replace won't work.  When you paste an expression into
	Word, it is considered a graphic rather than text so is not included when Word
	searches through the document.  Unfortunately, there isn't really a way around
	this.  The only alternative to manually make each change.

	Please let me know if I can be of further assistance.
	Sincerely,
	Patti Tarr
	Waterloo Maple Inc.
	1-800-267-6583 ext. 227
	ptarr@maplesoft.com

----------------------------------------------------------------------------

	Finally, I asked them if it were possible to keep a "library"
	of equations which could be "Publish/Subscribed" into a word
	document such that the word document would automatically update
	if you changed the Expressionist "library". They indicated that
	this was partially possible in that you could make a library
	of equations, but that each time you put an equation into
	Word, it became an independent entity and double-clicking would
	bring up a new Expressionist document not the original "library".

-- 
=============================================================================
|   .---------.| Brian W. Beck      |    E-mail Addresses:                  |
|/\ |         || Biochem/Biophysics |        brian@bert.chem.wsu.edu        |
|| \\     WSU || Washington St. Univ|   brian_beck@wsu.edu                  |
|\  -        *|| 639 Fulmer         |  URL  http://elmo.chem.wsu.edu/~brian |
| |           || Pullman, WA, USA   |    VOICE    (509) 335-4083            |
| \___________||       99164-4660   |      FAX    (509) 335-9688            |
=============================================================================

From bernhold@tarkovsky.npac.syr.edu  Wed Jul 23 18:13:02 1997
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To: "Ping Du" <PDu@synapticcorp.com>
cc: chemistry@www.ccl.net
Subject: Re: CCL: CCL:Object-oriented means for computational chemist 
In-reply-to: <19970722083948.138bb7cb.in@S2> 
Date: Wed, 23 Jul 1997 18:08:13 -0400
From: "David E. Bernholdt" <bernhold@npac.syr.edu>


On Tue, 22 Jul 1997 07:45:08 +0000  "Ping Du" wrote:
> Inheritance is pobably the most important feature of 
> OO design if you would like your program to be extensible and 
> reusable.

I don't entirely agree.  Having done OO _design_ and implemented those
designs in "non-OO" languages, I believe that the other principles of
OO design (abstraction, encapsulation, modularity) are probably more
important and more powerful.  I have not encountered a case where I
felt at a serious disadvantage because the languages I was using did
not support inheritance.

But in any case, I must stress the importance of design.  Looking
back, I think that a thorough design phase probably allowed us to find
the right abstractions so that inheritance was really not an issue,
and we could do what inheritance was required "manually".  It also may
be a property of the problem to some extent (in our case a broad
spectrum of electronic structure methods).
--
David E. Bernholdt                      | Email:  bernhold@npac.syr.edu
Northeast Parallel Architectures Center | Phone:  +1 315 443 3857
111 College Place, Syracuse University  | Fax:    +1 315 443 1973
Syracuse, NY 13244-4100                 | URL:    http://www.npac.syr.edu

From ccl@www.ccl.net  Wed Jul 23 20:13:04 1997
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To: CHMINF-L@LISTSERV.INDIANA.EDU, chemistry@ccl.net
From: "Dr. Dave Winkler" <Dave.Winkler@molsci.csiro.au>
Subject: Pi stacking energies


Hi, Netters,

Can anyone give me an estimate of the contribution to ligand binding energy
which may result from an optimum pi-stacking interaction in the active
site?  I have a tyrosine forming the base of a site and good ligands
contain aromatic rings which lie ~3.5 A above the aromatic ring of tyrosine.

Cheers,

Dave

Dr. David A. Winkler                    Email: dave.winkler@molsci.csiro.au
Senior Principal Research Scientist     Voice: 61-3-9545-2477
CSIRO Division of Molecular Science	Fax:   61-3-9545-2446
Private Bag 10,Clayton South MDC,       http://www.csiro.au
Clayton 3169, Australia 	        http://www.molsci.csiro.au




