atp.chem:
.cstart
# Example file for 'chem':
# ATP or C10_H16_N5_O13_P3 or
# [[[5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methoxy-hydroxy-
# phosphoryl]oxy-hydroxy-phosphoryl]oxyphosphonic acid
# Found at http://www.chemindustry.com/apps/chemicals.
# Source file position: <groff-source>/contrib/chem/example/atp.chem
# Installed position: <prefix>/share/doc/groff/example/chem/atp.chem
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
# Written by Bernd Warken <groff-bernd.warken-72@web.de>.
# 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 (GPL) version 2 as
# published by the Free Software Foundation.
# '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.
# The GPL2 license text is available in the internet at
# <http://www.gnu.org/licenses/gpl-2.0.html>.
R1: ring5 pointing left double 1,2 3,4 put N at 2 put N at 5
B: benzene put N at 2 with .V6 at R1.V3 with .V5 at R1.V4
bond up ; NH2
backbond 170 length .7 from R1.V5
R2: ring5 pointing down with .V2 put O at 1
bond down at R2.V2 ; H
bond down length .1 at R2.V3 ; H
bond up length .1 at R2.V3 ; OH
bond down length .1 at R2.V4 ; H
bond up length .1 at R2.V4 ; OH
frontbond 70 at R2.V5
bond 110 ; O
bond right ; P
doublebond up ; O
bond down from P ; OH
bond right from P ; O
bond right ; P
doublebond up ; O
bond down from P ; OH
bond right from P ; O
bond right ; P
doublebond up ; O
bond down from P ; OH
bond right from P ; OH
### Emacs settings
# Local Variables:
# mode: Nroff
# End:
.cend
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