Mercurial > repos > deepakjadmin > mayatool3_test3
comparison mayachemtools/docs/modules/html/code/AminoAcids.html @ 0:73ae111cf86f draft
Uploaded
author | deepakjadmin |
---|---|
date | Wed, 20 Jan 2016 11:55:01 -0500 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
-1:000000000000 | 0:73ae111cf86f |
---|---|
1 <html> | |
2 <head> | |
3 <title>MayaChemTools:Code:AminoAcids.pm</title> | |
4 <meta http-equiv="content-type" content="text/html;charset=utf-8"> | |
5 <link rel="stylesheet" type="text/css" href="../../../css/MayaChemToolsCode.css"> | |
6 </head> | |
7 <body leftmargin="20" rightmargin="20" topmargin="10" bottommargin="10"> | |
8 <br/> | |
9 <center> | |
10 <a href="http://www.mayachemtools.org" title="MayaChemTools Home"><img src="../../../images/MayaChemToolsLogo.gif" border="0" alt="MayaChemTools"></a> | |
11 </center> | |
12 <br/> | |
13 <pre> | |
14 <a name="package-AminoAcids-"></a> 1 <span class="k">package </span><span class="i">AminoAcids</span><span class="sc">;</span> | |
15 2 <span class="c">#</span> | |
16 3 <span class="c"># $RCSfile: AminoAcids.pm,v $</span> | |
17 4 <span class="c"># $Date: 2015/02/28 20:47:02 $</span> | |
18 5 <span class="c"># $Revision: 1.25 $</span> | |
19 6 <span class="c">#</span> | |
20 7 <span class="c"># Author: Manish Sud <msud@san.rr.com></span> | |
21 8 <span class="c">#</span> | |
22 9 <span class="c"># Copyright (C) 2015 Manish Sud. All rights reserved.</span> | |
23 10 <span class="c">#</span> | |
24 11 <span class="c"># This file is part of MayaChemTools.</span> | |
25 12 <span class="c">#</span> | |
26 13 <span class="c"># MayaChemTools is free software; you can redistribute it and/or modify it under</span> | |
27 14 <span class="c"># the terms of the GNU Lesser General Public License as published by the Free</span> | |
28 15 <span class="c"># Software Foundation; either version 3 of the License, or (at your option) any</span> | |
29 16 <span class="c"># later version.</span> | |
30 17 <span class="c">#</span> | |
31 18 <span class="c"># MayaChemTools is distributed in the hope that it will be useful, but without</span> | |
32 19 <span class="c"># any warranty; without even the implied warranty of merchantability of fitness</span> | |
33 20 <span class="c"># for a particular purpose. See the GNU Lesser General Public License for more</span> | |
34 21 <span class="c"># details.</span> | |
35 22 <span class="c">#</span> | |
36 23 <span class="c"># You should have received a copy of the GNU Lesser General Public License</span> | |
37 24 <span class="c"># along with MayaChemTools; if not, see <http://www.gnu.org/licenses/> or</span> | |
38 25 <span class="c"># write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,</span> | |
39 26 <span class="c"># Boston, MA, 02111-1307, USA.</span> | |
40 27 <span class="c">#</span> | |
41 28 | |
42 29 <span class="k">use</span> <span class="w">strict</span><span class="sc">;</span> | |
43 30 <span class="k">use</span> <span class="w">Carp</span><span class="sc">;</span> | |
44 31 <span class="k">use</span> <span class="w">Text::ParseWords</span><span class="sc">;</span> | |
45 32 <span class="k">use</span> <span class="w">TextUtil</span><span class="sc">;</span> | |
46 33 <span class="k">use</span> <span class="w">FileUtil</span><span class="sc">;</span> | |
47 34 | |
48 35 <span class="k">use</span> <span class="w">vars</span> <span class="q">qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS)</span><span class="sc">;</span> | |
49 36 | |
50 37 <span class="i">@ISA</span> = <span class="q">qw(Exporter)</span><span class="sc">;</span> | |
51 38 <span class="i">@EXPORT</span> = <span class="q">qw()</span><span class="sc">;</span> | |
52 39 <span class="i">@EXPORT_OK</span> = <span class="q">qw(GetAminoAcids GetAminoAcidPropertiesData GetAminoAcidPropertiesNames IsAminoAcid IsAminoAcidProperty)</span><span class="sc">;</span> | |
53 40 | |
54 41 <span class="i">%EXPORT_TAGS</span> = <span class="s">(</span><span class="w">all</span> <span class="cm">=></span> <span class="s">[</span><span class="i">@EXPORT</span><span class="cm">,</span> <span class="i">@EXPORT_OK</span><span class="s">]</span><span class="s">)</span><span class="sc">;</span> | |
55 42 | |
56 43 <span class="c">#</span> | |
57 44 <span class="c"># Load amino acids data...</span> | |
58 45 <span class="c">#</span> | |
59 46 <span class="k">my</span><span class="s">(</span><span class="i">%AminoAcidDataMap</span><span class="cm">,</span> <span class="i">%AminoAcidThreeLetterCodeMap</span><span class="cm">,</span> <span class="i">%AminoAcidOneLetterCodeMap</span><span class="cm">,</span> <span class="i">%AminoAcidNameMap</span><span class="cm">,</span> <span class="i">@AminoAcidPropertyNames</span><span class="cm">,</span> <span class="i">%AminoAcidPropertyNamesMap</span><span class="cm">,</span> <span class="s">)</span><span class="sc">;</span> | |
60 47 <span class="i">_LoadAminoAcidsData</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
61 48 | |
62 49 <span class="c">#</span> | |
63 50 <span class="c"># Get a list of all known amino acids as one of these values:</span> | |
64 51 <span class="c"># one letter code, three letter code, or amino acid name...</span> | |
65 52 <span class="c">#</span> | |
66 <a name="GetAminoAcids-"></a> 53 <span class="k">sub </span><span class="m">GetAminoAcids</span> <span class="s">{</span> | |
67 54 <span class="k">my</span><span class="s">(</span><span class="i">$NameType</span><span class="cm">,</span> <span class="i">$ThreeLetterCode</span><span class="cm">,</span> <span class="i">$Name</span><span class="cm">,</span> <span class="i">@AminoAcidNames</span><span class="cm">,</span> <span class="i">%AminoAcidNamesMap</span><span class="s">)</span><span class="sc">;</span> | |
68 55 | |
69 56 <span class="i">$NameType</span> = <span class="q">'ThreeLetterCode'</span><span class="sc">;</span> | |
70 57 <span class="k">if</span> <span class="s">(</span><span class="i">@_</span> >= <span class="n">1</span><span class="s">)</span> <span class="s">{</span> | |
71 58 <span class="s">(</span><span class="i">$NameType</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
72 59 <span class="s">}</span> | |
73 60 | |
74 61 <span class="c"># Collect names...</span> | |
75 62 <span class="i">%AminoAcidNamesMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
76 63 <span class="k">for</span> <span class="i">$ThreeLetterCode</span> <span class="s">(</span><span class="k">keys</span> <span class="i">%AminoAcidDataMap</span><span class="s">)</span> <span class="s">{</span> | |
77 64 <span class="j">NAME :</span> <span class="s">{</span> | |
78 65 <span class="k">if</span> <span class="s">(</span><span class="i">$NameType</span> =~ <span class="q">/^OneLetterCode$/i</span><span class="s">)</span> <span class="s">{</span><span class="i">$Name</span> = <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}{<span class="w">OneLetterCode</span>}<span class="sc">;</span> <span class="k">last</span> <span class="j">NAME</span><span class="sc">;</span> <span class="s">}</span> | |
79 66 <span class="k">if</span> <span class="s">(</span><span class="i">$NameType</span> =~ <span class="q">/^AminoAcid$/i</span><span class="s">)</span> <span class="s">{</span><span class="i">$Name</span> = <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}{<span class="w">AminoAcid</span>}<span class="sc">;</span> <span class="k">last</span> <span class="j">NAME</span><span class="sc">;</span> <span class="s">}</span> | |
80 67 <span class="i">$Name</span> = <span class="i">$ThreeLetterCode</span><span class="sc">;</span> | |
81 68 <span class="s">}</span> | |
82 69 <span class="i">$AminoAcidNamesMap</span>{<span class="i">$Name</span>} = <span class="i">$Name</span><span class="sc">;</span> | |
83 70 <span class="s">}</span> | |
84 71 | |
85 72 <span class="c"># Sort 'em out</span> | |
86 73 <span class="i">@AminoAcidNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
87 74 <span class="k">for</span> <span class="i">$Name</span> <span class="s">(</span><span class="k">sort</span> <span class="k">keys</span> <span class="i">%AminoAcidNamesMap</span><span class="s">)</span> <span class="s">{</span> | |
88 75 <span class="k">push</span> <span class="i">@AminoAcidNames</span><span class="cm">,</span> <span class="i">$Name</span><span class="sc">;</span> | |
89 76 <span class="s">}</span> | |
90 77 | |
91 78 <span class="k">return</span> <span class="s">(</span><span class="k">wantarray</span> ? <span class="i">@AminoAcidNames</span> <span class="co">:</span> \<span class="i">@AminoAcidNames</span><span class="s">)</span><span class="sc">;</span> | |
92 79 <span class="s">}</span> | |
93 80 | |
94 81 | |
95 82 <span class="c">#</span> | |
96 83 <span class="c"># Get all available properties data for an amino acid using any of these symbols:</span> | |
97 84 <span class="c"># three letter code; one letter code; name.</span> | |
98 85 <span class="c">#</span> | |
99 86 <span class="c"># A reference to a hash array is returned with keys and values representing property</span> | |
100 87 <span class="c"># name and its values respectively.</span> | |
101 88 <span class="c">#</span> | |
102 <a name="GetAminoAcidPropertiesData-"></a> 89 <span class="k">sub </span><span class="m">GetAminoAcidPropertiesData</span> <span class="s">{</span> | |
103 90 <span class="k">my</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
104 91 <span class="k">my</span><span class="s">(</span><span class="i">$ThreeLetterCode</span><span class="s">)</span><span class="sc">;</span> | |
105 92 | |
106 93 <span class="k">if</span> <span class="s">(</span><span class="i">$ThreeLetterCode</span> = <span class="i">_ValidateAminoAcidID</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | |
107 94 <span class="k">return</span> \<span class="i">%</span>{<span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}}<span class="sc">;</span> | |
108 95 <span class="s">}</span> | |
109 96 <span class="k">else</span> <span class="s">{</span> | |
110 97 <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span> | |
111 98 <span class="s">}</span> | |
112 99 <span class="s">}</span> | |
113 100 | |
114 101 <span class="c">#</span> | |
115 102 <span class="c"># Get names of all available amino acid properties. A reference to an array containing</span> | |
116 103 <span class="c"># names of all available properties is returned.</span> | |
117 104 <span class="c">#</span> | |
118 <a name="GetAminoAcidPropertiesNames-"></a> 105 <span class="k">sub </span><span class="m">GetAminoAcidPropertiesNames</span> <span class="s">{</span> | |
119 106 <span class="k">my</span><span class="s">(</span><span class="i">$Mode</span><span class="s">)</span><span class="sc">;</span> | |
120 107 <span class="k">my</span><span class="s">(</span><span class="i">$PropertyName</span><span class="cm">,</span> <span class="i">@PropertyNames</span><span class="s">)</span><span class="sc">;</span> | |
121 108 | |
122 109 <span class="i">$Mode</span> = <span class="q">'ByGroup'</span><span class="sc">;</span> | |
123 110 <span class="k">if</span> <span class="s">(</span><span class="i">@_</span> == <span class="n">1</span><span class="s">)</span> <span class="s">{</span> | |
124 111 <span class="s">(</span><span class="i">$Mode</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
125 112 <span class="s">}</span> | |
126 113 | |
127 114 <span class="i">@PropertyNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
128 115 <span class="k">if</span> <span class="s">(</span><span class="i">$Mode</span> =~ <span class="q">/^Alphabetical$/i</span><span class="s">)</span> <span class="s">{</span> | |
129 116 <span class="k">my</span><span class="s">(</span><span class="i">$PropertyName</span><span class="s">)</span><span class="sc">;</span> | |
130 117 <span class="c"># ThreeLetterCode, OneLetterCode, and AminoAcid are always listed first...</span> | |
131 118 <span class="k">push</span> <span class="i">@PropertyNames</span><span class="cm">,</span> <span class="q">qw(ThreeLetterCode OneLetterCode AminoAcid)</span><span class="sc">;</span> | |
132 119 <span class="k">for</span> <span class="i">$PropertyName</span> <span class="s">(</span><span class="k">sort</span> <span class="k">keys</span> <span class="i">%AminoAcidPropertyNamesMap</span><span class="s">)</span> <span class="s">{</span> | |
133 120 <span class="k">if</span> <span class="s">(</span><span class="i">$PropertyName</span> !~ <span class="q">/^(ThreeLetterCode|OneLetterCode|AminoAcid)$/</span><span class="s">)</span> <span class="s">{</span> | |
134 121 <span class="k">push</span> <span class="i">@PropertyNames</span><span class="cm">,</span> <span class="i">$PropertyName</span><span class="sc">;</span> | |
135 122 <span class="s">}</span> | |
136 123 <span class="s">}</span> | |
137 124 <span class="s">}</span> | |
138 125 <span class="k">else</span> <span class="s">{</span> | |
139 126 <span class="k">push</span> <span class="i">@PropertyNames</span><span class="cm">,</span> <span class="i">@AminoAcidPropertyNames</span><span class="sc">;</span> | |
140 127 <span class="s">}</span> | |
141 128 <span class="k">return</span> <span class="s">(</span><span class="k">wantarray</span> ? <span class="i">@PropertyNames</span> <span class="co">:</span> \<span class="i">@PropertyNames</span><span class="s">)</span><span class="sc">;</span> | |
142 129 <span class="s">}</span> | |
143 130 | |
144 131 <span class="c">#</span> | |
145 132 <span class="c"># Is it a known amino acid? Input is either an one/three letter code or a name.</span> | |
146 133 <span class="c">#</span> | |
147 <a name="IsAminoAcid-"></a> 134 <span class="k">sub </span><span class="m">IsAminoAcid</span> <span class="s">{</span> | |
148 135 <span class="k">my</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
149 136 <span class="k">my</span><span class="s">(</span><span class="i">$Status</span><span class="s">)</span><span class="sc">;</span> | |
150 137 | |
151 138 <span class="i">$Status</span> = <span class="s">(</span><span class="i">_ValidateAminoAcidID</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> | |
152 139 | |
153 140 <span class="k">return</span> <span class="i">$Status</span><span class="sc">;</span> | |
154 141 <span class="s">}</span> | |
155 142 | |
156 143 | |
157 144 <span class="c">#</span> | |
158 145 <span class="c"># Is it an available amino acid property?</span> | |
159 146 <span class="c">#</span> | |
160 <a name="IsAminoAcidProperty-"></a> 147 <span class="k">sub </span><span class="m">IsAminoAcidProperty</span> <span class="s">{</span> | |
161 148 <span class="k">my</span><span class="s">(</span><span class="i">$PropertyName</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
162 149 <span class="k">my</span><span class="s">(</span><span class="i">$Status</span><span class="s">)</span><span class="sc">;</span> | |
163 150 | |
164 151 <span class="i">$Status</span> = <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$AminoAcidPropertyNamesMap</span>{<span class="i">$PropertyName</span>}<span class="s">)</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span> | |
165 152 | |
166 153 <span class="k">return</span> <span class="i">$Status</span><span class="sc">;</span> | |
167 154 <span class="s">}</span> | |
168 155 | |
169 156 <span class="c">#</span> | |
170 157 <span class="c"># Implents GetAminoAcid<PropertyName> for a valid proprty name.</span> | |
171 158 <span class="c">#</span> | |
172 <a name="AUTOLOAD-"></a> 159 <span class="k">sub </span><span class="m">AUTOLOAD</span> <span class="s">{</span> | |
173 160 <span class="k">my</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
174 161 <span class="k">my</span><span class="s">(</span><span class="i">$FunctionName</span><span class="cm">,</span> <span class="i">$PropertyName</span><span class="cm">,</span> <span class="i">$PropertyValue</span><span class="cm">,</span> <span class="i">$ThreeLetterCode</span><span class="s">)</span><span class="sc">;</span> | |
175 162 | |
176 163 <span class="i">$PropertyValue</span> = <span class="k">undef</span><span class="sc">;</span> | |
177 164 | |
178 165 <span class="k">use</span> <span class="w">vars</span> <span class="q">qw($AUTOLOAD)</span><span class="sc">;</span> | |
179 166 <span class="i">$FunctionName</span> = <span class="i">$AUTOLOAD</span><span class="sc">;</span> | |
180 167 <span class="i">$FunctionName</span> =~ <span class="q">s/.*:://</span><span class="sc">;</span> | |
181 168 | |
182 169 <span class="c"># Only Get<PropertyName> functions are supported...</span> | |
183 170 <span class="k">if</span> <span class="s">(</span><span class="i">$FunctionName</span> !~ <span class="q">/^Get/</span><span class="s">)</span> <span class="s">{</span> | |
184 171 <span class="w">croak</span> <span class="q">"Error: Function, AminoAcid::$FunctionName, is not supported by AUTOLOAD in AminoAcid module: Only Get<PropertyName> functions are implemented..."</span><span class="sc">;</span> | |
185 172 <span class="s">}</span> | |
186 173 | |
187 174 <span class="i">$PropertyName</span> = <span class="i">$FunctionName</span><span class="sc">;</span> | |
188 175 <span class="i">$PropertyName</span> =~ <span class="q">s/^GetAminoAcid//</span><span class="sc">;</span> | |
189 176 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span> <span class="i">$AminoAcidPropertyNamesMap</span>{<span class="i">$PropertyName</span>}<span class="s">)</span> <span class="s">{</span> | |
190 177 <span class="w">croak</span> <span class="q">"Error: Function, AminoAcid::$FunctionName, is not supported by AUTOLOAD in AminoAcid module: Unknown amino acid property name, $PropertyName, specified..."</span><span class="sc">;</span> | |
191 178 <span class="s">}</span> | |
192 179 | |
193 180 <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="i">$ThreeLetterCode</span> = <span class="i">_ValidateAminoAcidID</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | |
194 181 <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span> | |
195 182 <span class="s">}</span> | |
196 183 <span class="i">$PropertyValue</span> = <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}{<span class="i">$PropertyName</span>}<span class="sc">;</span> | |
197 184 <span class="k">return</span> <span class="i">$PropertyValue</span><span class="sc">;</span> | |
198 185 <span class="s">}</span> | |
199 186 | |
200 187 | |
201 188 <span class="c">#</span> | |
202 189 <span class="c"># Load AminoAcidsData.csv files from <MayaChemTools>/lib directory...</span> | |
203 190 <span class="c">#</span> | |
204 <a name="_LoadAminoAcidsData-"></a> 191 <span class="k">sub </span><span class="m">_LoadAminoAcidsData</span> <span class="s">{</span> | |
205 192 <span class="k">my</span><span class="s">(</span><span class="i">$AminoAcidsDataFile</span><span class="cm">,</span> <span class="i">$MayaChemToolsLibDir</span><span class="s">)</span><span class="sc">;</span> | |
206 193 | |
207 194 <span class="i">$MayaChemToolsLibDir</span> = <span class="i">GetMayaChemToolsLibDirName</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
208 195 | |
209 196 <span class="i">$AminoAcidsDataFile</span> = <span class="q">"$MayaChemToolsLibDir"</span> . <span class="q">"/data/AminoAcidsData.csv"</span><span class="sc">;</span> | |
210 197 | |
211 198 <span class="k">if</span> <span class="s">(</span>! <span class="k">-e</span> <span class="q">"$AminoAcidsDataFile"</span><span class="s">)</span> <span class="s">{</span> | |
212 199 <span class="w">croak</span> <span class="q">"Error: MayaChemTools package file, $AminoAcidsDataFile, is missing: Possible installation problems..."</span><span class="sc">;</span> | |
213 200 <span class="s">}</span> | |
214 201 | |
215 202 <span class="i">_LoadData</span><span class="s">(</span><span class="i">$AminoAcidsDataFile</span><span class="s">)</span><span class="sc">;</span> | |
216 203 <span class="s">}</span> | |
217 204 | |
218 205 <span class="c">#</span> | |
219 206 <span class="c"># Load AminoAcidsData.csv file from <MayaChemTools>/lib directory...</span> | |
220 207 <span class="c">#</span> | |
221 <a name="_LoadData-"></a> 208 <span class="k">sub </span><span class="m">_LoadData</span> <span class="s">{</span> | |
222 209 <span class="k">my</span><span class="s">(</span><span class="i">$AminoAcidsDataFile</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
223 210 | |
224 211 <span class="i">%AminoAcidDataMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
225 212 <span class="i">@AminoAcidPropertyNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
226 213 <span class="i">%AminoAcidPropertyNamesMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
227 214 <span class="i">%AminoAcidThreeLetterCodeMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
228 215 <span class="i">%AminoAcidOneLetterCodeMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
229 216 <span class="i">%AminoAcidNameMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
230 217 | |
231 218 <span class="c"># Load property data for all amino acids...</span> | |
232 219 <span class="c">#</span> | |
233 220 <span class="c"># File Format:</span> | |
234 221 <span class="c">#"ThreeLetterCode","OneLetterCode","AminoAcid","AcidicBasic","PolarNonpolar","Charged","Aromatic","HydrophobicHydophilic","IsoelectricPoint","pKCOOH","pKNH3+","MolecularWeight","MolecularWeightMinusH2O(18.01524)","ExactMass","ExactMassMinusH2O(18.01056)","vanderWaalsVolume","%AccessibleResidues","%BuriedResidues","AlphaHelixChouAndFasman","AlphaHelixDeleageAndRoux","AlphaHelixLevitt","AminoAcidsComposition","AminoAcidsCompositionInSwissProt","AntiparallelBetaStrand","AverageAreaBuried","AverageFlexibility","BetaSheetChouAndFasman","BetaSheetDeleageAndRoux","BetaSheetLevitt","BetaTurnChouAndFasman","BetaTurnDeleageAndRoux","BetaTurnLevitt","Bulkiness","CoilDeleageAndRoux","HPLCHFBARetention","HPLCRetentionAtpH2.1","HPLCRetentionAtpH7.4","HPLCTFARetention","HydrophobicityAbrahamAndLeo","HydrophobicityBlack","HydrophobicityBullAndBreese","HydrophobicityChothia","HydrophobicityEisenbergAndOthers","HydrophobicityFauchereAndOthers","HydrophobicityGuy","HydrophobicityHPLCAtpH3.4Cowan","HydrophobicityHPLCAtpH7.5Cowan","HydrophobicityHPLCParkerAndOthers","HydrophobicityHPLCWilsonAndOthers","HydrophobicityHoppAndWoods","HydrophobicityJanin","HydrophobicityKyteAndDoolittle","HydrophobicityManavalanAndOthers","HydrophobicityMiyazawaAndOthers","HydrophobicityOMHSweetAndOthers","HydrophobicityRaoAndArgos","HydrophobicityRfMobility","HydrophobicityRoseAndOthers","HydrophobicityRoseman","HydrophobicityWellingAndOthers","HydrophobicityWolfendenAndOthers","MolecularWeight","NumberOfCodons","ParallelBetaStrand","PolarityGrantham","PolarityZimmerman","RatioHeteroEndToSide","RecognitionFactors","Refractivity","RelativeMutability","TotalBetaStrand","LinearStructure","LinearStructureAtpH7.4"</span> | |
235 222 <span class="c">#</span> | |
236 223 <span class="c">#</span> | |
237 224 <span class="k">my</span><span class="s">(</span><span class="i">$ThreeLetterCode</span><span class="cm">,</span> <span class="i">$OneLetterCode</span><span class="cm">,</span> <span class="i">$AminoAcidName</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">$NumOfCols</span><span class="cm">,</span> <span class="i">$InDelim</span><span class="cm">,</span> <span class="i">$Index</span><span class="cm">,</span> <span class="i">$Name</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">$Units</span><span class="cm">,</span> <span class="i">@LineWords</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="s">)</span><span class="sc">;</span> | |
238 225 | |
239 226 <span class="i">$InDelim</span> = <span class="q">"\,"</span><span class="sc">;</span> | |
240 227 <span class="k">open</span> <span class="w">AMINOACIDSDATAFILE</span><span class="cm">,</span> <span class="q">"$AminoAcidsDataFile"</span> <span class="k">or</span> <span class="w">croak</span> <span class="q">"Couldn't open $AminoAcidsDataFile: $! ..."</span><span class="sc">;</span> | |
241 228 | |
242 229 <span class="c"># Skip lines up to column labels...</span> | |
243 230 <span class="j">LINE:</span> <span class="k">while</span> <span class="s">(</span><span class="i">$Line</span> = <span class="i">GetTextLine</span><span class="s">(</span>\<span class="i">*AMINOACIDSDATAFILE</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | |
244 231 <span class="k">if</span> <span class="s">(</span><span class="i">$Line</span> !~ <span class="q">/^#/</span><span class="s">)</span> <span class="s">{</span> | |
245 232 <span class="k">last</span> <span class="j">LINE</span><span class="sc">;</span> | |
246 233 <span class="s">}</span> | |
247 234 <span class="s">}</span> | |
248 235 <span class="i">@ColLabels</span>= <span class="i">quotewords</span><span class="s">(</span><span class="i">$InDelim</span><span class="cm">,</span> <span class="n">0</span><span class="cm">,</span> <span class="i">$Line</span><span class="s">)</span><span class="sc">;</span> | |
249 236 <span class="i">$NumOfCols</span> = <span class="i">@ColLabels</span><span class="sc">;</span> | |
250 237 | |
251 238 <span class="c"># Extract property names from column labels...</span> | |
252 239 <span class="i">@AminoAcidPropertyNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
253 240 <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#ColLabels</span><span class="s">)</span> <span class="s">{</span> | |
254 241 <span class="i">$Name</span> = <span class="i">$ColLabels</span>[<span class="i">$Index</span>]<span class="sc">;</span> | |
255 242 <span class="k">push</span> <span class="i">@AminoAcidPropertyNames</span><span class="cm">,</span> <span class="i">$Name</span><span class="sc">;</span> | |
256 243 | |
257 244 <span class="c"># Store property names...</span> | |
258 245 <span class="i">$AminoAcidPropertyNamesMap</span>{<span class="i">$Name</span>} = <span class="i">$Name</span><span class="sc">;</span> | |
259 246 <span class="s">}</span> | |
260 247 | |
261 248 <span class="c"># Process amino acid data...</span> | |
262 249 <span class="j">LINE:</span> <span class="k">while</span> <span class="s">(</span><span class="i">$Line</span> = <span class="i">GetTextLine</span><span class="s">(</span>\<span class="i">*AMINOACIDSDATAFILE</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span> | |
263 250 <span class="k">if</span> <span class="s">(</span><span class="i">$Line</span> =~ <span class="q">/^#/</span><span class="s">)</span> <span class="s">{</span> | |
264 251 <span class="k">next</span> <span class="j">LINE</span><span class="sc">;</span> | |
265 252 <span class="s">}</span> | |
266 253 <span class="i">@LineWords</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
267 254 <span class="i">@LineWords</span> = <span class="i">quotewords</span><span class="s">(</span><span class="i">$InDelim</span><span class="cm">,</span> <span class="n">0</span><span class="cm">,</span> <span class="i">$Line</span><span class="s">)</span><span class="sc">;</span> | |
268 255 <span class="k">if</span> <span class="s">(</span><span class="i">@LineWords</span> != <span class="i">$NumOfCols</span><span class="s">)</span> <span class="s">{</span> | |
269 256 <span class="w">croak</span> <span class="q">"Error: The number of data fields, @LineWords, in $AminoAcidsDataFile must be $NumOfCols.\nLine: $Line..."</span><span class="sc">;</span> | |
270 257 <span class="s">}</span> | |
271 258 <span class="i">$ThreeLetterCode</span> = <span class="i">$LineWords</span>[<span class="n">0</span>]<span class="sc">;</span> <span class="i">$OneLetterCode</span> = <span class="i">$LineWords</span>[<span class="n">1</span>]<span class="sc">;</span> <span class="i">$AminoAcidName</span> = <span class="i">$LineWords</span>[<span class="n">3</span>]<span class="sc">;</span> | |
272 259 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span> <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}<span class="s">)</span> <span class="s">{</span> | |
273 260 <span class="w">carp</span> <span class="q">"Warning: Ignoring data for amino acid $ThreeLetterCode: It has already been loaded.\nLine: $Line...."</span><span class="sc">;</span> | |
274 261 <span class="k">next</span> <span class="j">LINE</span><span class="sc">;</span> | |
275 262 <span class="s">}</span> | |
276 263 | |
277 264 <span class="c"># Store all the values...</span> | |
278 265 <span class="i">%</span>{<span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
279 266 <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#LineWords</span><span class="s">)</span> <span class="s">{</span> | |
280 267 <span class="i">$Name</span> = <span class="i">$AminoAcidPropertyNames</span>[<span class="i">$Index</span>]<span class="sc">;</span> | |
281 268 <span class="i">$Value</span> = <span class="i">$LineWords</span>[<span class="i">$Index</span>]<span class="sc">;</span> | |
282 269 <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}{<span class="i">$Name</span>} = <span class="i">$Value</span><span class="sc">;</span> | |
283 270 <span class="s">}</span> | |
284 271 <span class="s">}</span> | |
285 272 <span class="k">close</span> <span class="w">AMINOACIDSDATAFILE</span><span class="sc">;</span> | |
286 273 | |
287 274 <span class="c"># Setup one letter and amino acid name maps...</span> | |
288 275 <span class="i">_SetupAminoAcidIDMap</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
289 276 <span class="s">}</span> | |
290 277 | |
291 278 | |
292 279 <span class="c">#</span> | |
293 280 <span class="c"># Setup lowercase three/one letter code and name maps pointing</span> | |
294 281 <span class="c"># to three letter code as show in data file.</span> | |
295 282 <span class="c">#</span> | |
296 <a name="_SetupAminoAcidIDMap-"></a> 283 <span class="k">sub </span><span class="m">_SetupAminoAcidIDMap</span> <span class="s">{</span> | |
297 284 <span class="k">my</span><span class="s">(</span><span class="i">$ThreeLetterCode</span><span class="cm">,</span> <span class="i">$OneLetterCode</span><span class="cm">,</span> <span class="i">$AminoAcidName</span><span class="s">)</span><span class="sc">;</span> | |
298 285 | |
299 286 <span class="i">%AminoAcidThreeLetterCodeMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
300 287 <span class="i">%AminoAcidOneLetterCodeMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
301 288 <span class="i">%AminoAcidNameMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> | |
302 289 | |
303 290 <span class="k">for</span> <span class="i">$ThreeLetterCode</span> <span class="s">(</span><span class="k">keys</span> <span class="i">%AminoAcidDataMap</span><span class="s">)</span> <span class="s">{</span> | |
304 291 <span class="i">$OneLetterCode</span> = <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}{<span class="w">OneLetterCode</span>}<span class="sc">;</span> | |
305 292 <span class="i">$AminoAcidName</span> = <span class="i">$AminoAcidDataMap</span>{<span class="i">$ThreeLetterCode</span>}{<span class="w">AminoAcid</span>}<span class="sc">;</span> | |
306 293 | |
307 294 <span class="i">$AminoAcidThreeLetterCodeMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$ThreeLetterCode</span><span class="s">)</span>} = <span class="i">$ThreeLetterCode</span><span class="sc">;</span> | |
308 295 <span class="i">$AminoAcidOneLetterCodeMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$OneLetterCode</span><span class="s">)</span>} = <span class="i">$ThreeLetterCode</span><span class="sc">;</span> | |
309 296 <span class="i">$AminoAcidNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidName</span><span class="s">)</span>} = <span class="i">$ThreeLetterCode</span><span class="sc">;</span> | |
310 297 <span class="s">}</span> | |
311 298 <span class="s">}</span> | |
312 299 | |
313 300 <span class="c"># Validate amino acid ID...</span> | |
314 <a name="_ValidateAminoAcidID-"></a> 301 <span class="k">sub </span><span class="m">_ValidateAminoAcidID</span> <span class="s">{</span> | |
315 302 <span class="k">my</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span> | |
316 303 <span class="k">my</span><span class="s">(</span><span class="i">$ThreeLetterCode</span><span class="s">)</span><span class="sc">;</span> | |
317 304 | |
318 305 | |
319 306 <span class="k">if</span> <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span> == <span class="n">3</span><span class="s">)</span> <span class="s">{</span> | |
320 307 <span class="k">if</span> <span class="s">(</span>! <span class="k">exists</span> <span class="i">$AminoAcidThreeLetterCodeMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span>}<span class="s">)</span> <span class="s">{</span> | |
321 308 <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span> | |
322 309 <span class="s">}</span> | |
323 310 <span class="i">$ThreeLetterCode</span> = <span class="i">$AminoAcidThreeLetterCodeMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span>}<span class="sc">;</span> | |
324 311 <span class="s">}</span> | |
325 312 <span class="k">elsif</span> <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span> == <span class="n">1</span><span class="s">)</span> <span class="s">{</span> | |
326 313 <span class="k">if</span> <span class="s">(</span>! <span class="k">exists</span> <span class="i">$AminoAcidOneLetterCodeMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span>}<span class="s">)</span> <span class="s">{</span> | |
327 314 <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span> | |
328 315 <span class="s">}</span> | |
329 316 <span class="i">$ThreeLetterCode</span> = <span class="i">$AminoAcidOneLetterCodeMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span>}<span class="sc">;</span> | |
330 317 <span class="s">}</span> | |
331 318 <span class="k">else</span> <span class="s">{</span> | |
332 319 <span class="k">if</span> <span class="s">(</span>! <span class="k">exists</span> <span class="i">$AminoAcidNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span>}<span class="s">)</span> <span class="s">{</span> | |
333 320 <span class="k">return</span> <span class="k">undef</span><span class="sc">;</span> | |
334 321 <span class="s">}</span> | |
335 322 <span class="i">$ThreeLetterCode</span> = <span class="i">$AminoAcidNameMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$AminoAcidID</span><span class="s">)</span>}<span class="sc">;</span> | |
336 323 <span class="s">}</span> | |
337 324 <span class="k">return</span> <span class="i">$ThreeLetterCode</span><span class="sc">;</span> | |
338 325 <span class="s">}</span> | |
339 326 | |
340 327 | |
341 <a name="EOF-"></a></pre> | |
342 <p> </p> | |
343 <br /> | |
344 <center> | |
345 <img src="../../../images/h2o2.png"> | |
346 </center> | |
347 </body> | |
348 </html> |