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ch4z1_eqn_glutamic.chem:
.br
.EQ
delim $$
.EN
.cstart
# Example file for `chem':
# This originates from Computing Science Technical Report No. 122
# CHEM - A Program for Typesetting Chemical Diagrams: User Manual
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
# Some corrections were added.
# Copyright (C) 2006 Free Software Foundation, Inc.
# Last update: 26 Oct 2006
# This file is part of `chem', which is part of `groff'.
# `groff' is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# `groff' is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
########################################################################
# a left bracket
bond right length .1 ; BP
bond up length .3
bond right length .1
bond down length .3 from BP
bond right length .1
# this is the mainchain amide structure
bond right length .1 from BP ; NH
bond right ; CH
# label the CH with an alpha, intended for eqn.
# this line says "put the north edge of the alpha at the
# south edge of the CH"
"$alpha$" with .n at CH.s
bond right from CH ; C
double bond up from C ; O
bond right length .1 from C ; BP
# a right bracket
bond up length .3
bond left length .1
bond right length .1 from BP
bond down length .3 from BP ; BP
bond left length .1
# label the degree of polymerization
"$n$" with .w at BP.se
# this is the sidechain
bond up from CH ; CH2
"$beta$" with .e at CH2.w
bond up from CH2 ; CH2
"$gamma$" with .e at CH2.w
bond up from CH2 ; C
# this is the benzyl ester part
double bond -60 from C ; O
bond 60 from C ; O
bond right ; CH2C6H5
########################################################################
### Emacs settings
# Local Variables:
# mode: Nroff
# End:
.cend
.EQ
delim off
.EN
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