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    14 <table width="100%" border=0 cellpadding=0 cellspacing=2>
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    15 <tr align="left" valign="top"><td width="33%" align="left"><a href="./HydrogenBondsDescriptors.html" title="HydrogenBondsDescriptors.html">Previous</a>  <a href="./index.html" title="Table of Contents">TOC</a>  <a href="./MolecularDescriptors.html" title="MolecularDescriptors.html">Next</a></td><td width="34%" align="middle"><strong>MolecularDescriptors::MolecularComplexityDescriptors.pm</strong></td><td width="33%" align="right"><a href="././code/MolecularComplexityDescriptors.html" title="View source code">Code</a> | <a href="./../pdf/MolecularComplexityDescriptors.pdf" title="PDF US Letter Size">PDF</a> | <a href="./../pdfgreen/MolecularComplexityDescriptors.pdf" title="PDF US Letter Size with narrow margins: www.changethemargins.com">PDFGreen</a> | <a href="./../pdfa4/MolecularComplexityDescriptors.pdf" title="PDF A4 Size">PDFA4</a> | <a href="./../pdfa4green/MolecularComplexityDescriptors.pdf" title="PDF A4 Size with narrow margins: www.changethemargins.com">PDFA4Green</a></td></tr>
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    17 </div>
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    18 <p>
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    19 </p>
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    20 <h2>NAME</h2>
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    21 <p>MolecularComplexityDescriptors</p>
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    22 <p>
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    23 </p>
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    24 <h2>SYNOPSIS</h2>
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    25 <p>use MolecularDescriptors::MolecularComplexityDescriptors;</p>
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    26 <p>use MolecularDescriptors::MolecularComplexityDescriptors qw(:all);</p>
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    27 <p>
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    28 </p>
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    29 <h2>DESCRIPTION</h2>
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    30 <p><strong>MolecularComplexityDescriptors</strong> class provides the following methods:</p>
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    31 <p> <a href="#new">new</a>, <a href="#generatedescriptors">GenerateDescriptors</a>, <a href="#getdescriptornames">GetDescriptorNames</a>
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    32 , <a href="#getmolecularcomplexitytypeabbreviation">GetMolecularComplexityTypeAbbreviation</a>, <a href="#maccskeyssize">MACCSKeysSize</a>, <a href="#setatomidentifiertype">SetAtomIdentifierType</a>
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    33 , <a href="#setatomicinvariantstouse">SetAtomicInvariantsToUse</a>, <a href="#setdistancebinsize">SetDistanceBinSize</a>, <a href="#setfunctionalclassestouse">SetFunctionalClassesToUse</a>
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    34 , <a href="#setmaxdistance">SetMaxDistance</a>, <a href="#setmaxpathlength">SetMaxPathLength</a>, <a href="#setmindistance">SetMinDistance</a>, <a href="#setminpathlength">SetMinPathLength</a>
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    35 , <a href="#setmolecularcomplexitytype">SetMolecularComplexityType</a>, <a href="#setneighborhoodradius">SetNeighborhoodRadius</a>, <a href="#setnormalizationmethodology">SetNormalizationMethodology</a>
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    36 , <a href="#stringifymolecularcomplexitydescriptors">StringifyMolecularComplexityDescriptors</a>
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    37 </p><p><strong>MolecularComplexityDescriptors</strong> is derived from <strong>MolecularDescriptors</strong> class which in turn
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    38 is  derived from <strong>ObjectProperty</strong> base class that provides methods not explicitly defined
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    39 in <strong>MolecularComplexityDescriptors</strong>, <strong>MolecularDescriptors</strong> or <strong>ObjectProperty</strong> classes using Perl's
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    40 AUTOLOAD functionality. These methods are generated on-the-fly for a specified object property:</p>
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    41 <div class="OptionsBox">
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    42     Set<PropertyName>(<PropertyValue>);
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    43 <br/>    $PropertyValue = Get<PropertyName>();
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    44 <br/>    Delete<PropertyName>();</div>
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    45 <p>The current release of MayaChemTools supports calculation of molecular complexity using
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    46 <em>MolecularComplexityType</em> parameter corresponding to number of bits-set or unique
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    47 keys [ Ref 117-119 ] in molecular  fingerprints. The valid values for <em>MolecularComplexityType</em>
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    48 are:</p>
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    49 <div class="OptionsBox">
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    50     AtomTypesFingerprints
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    51 <br/>    ExtendedConnectivityFingerprints
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    52 <br/>    MACCSKeys
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    53 <br/>    PathLengthFingerprints
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    54 <br/>    TopologicalAtomPairsFingerprints
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    55 <br/>    TopologicalAtomTripletsFingerprints
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    56 <br/>    TopologicalAtomTorsionsFingerprints
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    57 <br/>    TopologicalPharmacophoreAtomPairsFingerprints
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    58 <br/>    TopologicalPharmacophoreAtomTripletsFingerprints</div>
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    59 <p>Default value for <em>MolecularComplexityType</em>: <em>MACCSKeys</em>.</p>
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    60 <p><em>AtomIdentifierType</em> parameter name corresponds to atom types used during generation of
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    61 fingerprints. The valid values for <em>AtomIdentifierType</em> are: <em>AtomicInvariantsAtomTypes,
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    62 DREIDINGAtomTypes, EStateAtomTypes, FunctionalClassAtomTypes, MMFF94AtomTypes,
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    63 SLogPAtomTypes, SYBYLAtomTypes, TPSAAtomTypes, UFFAtomTypes</em>. <em>AtomicInvariantsAtomTypes</em>
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    64 is not supported for following values of <em>MolecularComplexityType</em>: <em>MACCSKeys,
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    65 TopologicalPharmacophoreAtomPairsFingerprints, TopologicalPharmacophoreAtomTripletsFingerprints</em>.
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    66 <em>FunctionalClassAtomTypes</em> is the only valid value of <em>AtomIdentifierType</em> for topological
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    67 pharmacophore fingerprints.</p>
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    68 <p>Default value for <em>AtomIdentifierType</em>: <em>AtomicInvariantsAtomTypes</em> for all fingerprints;
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    69 <em>FunctionalClassAtomTypes</em> for topological pharmacophore fingerprints.</p>
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    70 <p><em>AtomicInvariantsToUse</em> parameter name and values are used during <em>AtomicInvariantsAtomTypes</em>
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    71 value of parameter <em>AtomIdentifierType</em>. It's a list of space separated valid atomic invariant atom types.</p>
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    72 <p>Possible values for atomic invariants are: <em>AS, X, BO,  LBO, SB, DB, TB, H, Ar, RA, FC, MN, SM</em>.
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    73 Default value for <em>AtomicInvariantsToUse</em> parameter are set differently for different fingerprints
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    74 using <em>MolecularComplexityType</em> parameter as shown below:</p>
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    75 <div class="OptionsBox">
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    76     MolecularComplexityType              AtomicInvariantsToUse</div>
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    77 <div class="OptionsBox">
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    78     AtomTypesFingerprints                AS X BO H FC
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    79 <br/>    TopologicalAtomPairsFingerprints     AS X BO H FC
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    80 <br/>    TopologicalAtomTripletsFingerprints  AS X BO H FC
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    81 <br/>    TopologicalAtomTorsionsFingerprints  AS X BO H FC</div>
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    82 <div class="OptionsBox">
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    83     ExtendedConnectivityFingerprints     AS X  BO H FC MN
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    84 <br/>    PathLengthFingerprints               AS</div>
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    85 <p><em>FunctionalClassesToUse</em> parameter name and values are used during <em>FunctionalClassAtomTypes</em>
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    86 value of parameter <em>AtomIdentifierType</em>. It's a list of space separated valid atomic invariant atom types.</p>
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    87 <p>Possible values for atom functional classes are: <em>Ar, CA, H, HBA, HBD, Hal, NI, PI, RA</em>.</p>
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    88 <p>Default value for <em>FunctionalClassesToUse</em> parameter is set to:</p>
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    89 <div class="OptionsBox">
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    90     HBD HBA PI NI Ar Hal</div>
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    91 <p>for all fingerprints except for the following two <em>MolecularComplexityType</em> fingerints:</p>
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    92 <div class="OptionsBox">
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    93     MolecularComplexityType                           FunctionalClassesToUse</div>
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    94 <div class="OptionsBox">
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    95     TopologicalPharmacophoreAtomPairsFingerprints     HBD HBA P, NI H
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    96 <br/>    TopologicalPharmacophoreAtomTripletsFingerprints  HBD HBA PI NI H Ar</div>
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    97 <p><em>MACCSKeysSize</em> parameter name is only used during <em>MACCSKeys</em> value of
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    98 <em>MolecularComplexityType</em> and corresponds to size of MACCS key set. Possible
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    99 values: <em>166 or 322</em>. Default value: <em>166</em>.</p>
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   100 <p><em>NeighborhoodRadius</em> parameter name is only used during <em>ExtendedConnectivityFingerprints</em>
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   101 value of <em>MolecularComplexityType</em> and corresponds to atomic neighborhoods radius for
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   102 generating extended connectivity fingerprints. Possible values: positive integer. Default value:
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   103 <em>2</em>.</p>
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   104 <p><em>MinPathLength</em> and <em>MaxPathLength</em> parameters are only used during <em>PathLengthFingerprints</em>
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   105 value of <em>MolecularComplexityType</em> and correspond to minimum and maximum path lengths to use
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   106 for generating path length fingerprints. Possible values: positive integers. Default value: <em>MinPathLength - 1</em>;
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   107 <em>MaxPathLength - 8</em>.</p>
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   108 <p><em>UseBondSymbols</em> parameter is only used during <em>PathLengthFingerprints</em> value of
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   109 <em>MolecularComplexityType</em> and indicates whether bond symbols are included in atom path
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   110 strings used to generate path length fingerprints. Possible value: <em>Yes or No</em>. Default value:
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   111 <em>Yes</em>.</p>
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   112 <p><em>MinDistance</em> and <em>MaxDistance</em> parameters are only used during <em>TopologicalAtomPairsFingerprints</em>
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   113 and <em>TopologicalAtomTripletsFingerprints</em> values of <em>MolecularComplexityType</em> and correspond to
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   114 minimum and maximum bond distance between atom pairs during topological pharmacophore fingerprints.
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   115 Possible values: positive integers. Default value: <em>MinDistance - 1</em>; <em>MaxDistance - 10</em>.</p>
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   116 <p><em>UseTriangleInequality</em> parameter is used during these values for <em>MolecularComplexityType</em>:
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   117 <em>TopologicalAtomTripletsFingerprints</em> and <em>TopologicalPharmacophoreAtomTripletsFingerprints</em>.
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   118 Possible values: <em>Yes or No</em>. It determines wheter to apply triangle inequality to distance triplets.
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   119 Default value: <em>TopologicalAtomTripletsFingerprints - No</em>;
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   120 <em>TopologicalPharmacophoreAtomTripletsFingerprints - Yes</em>.</p>
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   121 <p><em>DistanceBinSize</em> parameter is used during <em>TopologicalPharmacophoreAtomTripletsFingerprints</em>
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   122 value of <em>MolecularComplexityType</em> and corresponds to distance bin size used for binning
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   123 distances during generation of topological pharmacophore atom triplets fingerprints. Possible
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   124 value: positive integer. Default value: <em>2</em>.</p>
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   125 <p><em>NormalizationMethodology</em> is only used for these values for <em>MolecularComplexityType</em>:
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   126 <em>ExtendedConnectivityFingerprints</em>, <em>TopologicalPharmacophoreAtomPairsFingerprints</em>
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   127 and <em>TopologicalPharmacophoreAtomTripletsFingerprints</em>. It corresponds to normalization
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   128 methodology to use for scaling the number of bits-set or unique keys during generation of
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   129 fingerprints. Possible values during <em>ExtendedConnectivityFingerprints</em>: <em>None or
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   130 ByHeavyAtomsCount</em>; Default value: <em>None</em>. Possible values during topological
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   131 pharmacophore atom pairs and triplets fingerprints: <em>None or ByPossibleKeysCount</em>;
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   132 Default value: <em>None</em>. <em>ByPossibleKeysCount</em> corresponds to total number of
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   133 possible topological pharmacophore atom pairs or triplets in a molecule.</p>
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   134 <p>
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   135 </p>
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   136 <h2>METHODS</h2>
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   137 <dl>
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   138 <dt><strong><a name="new" class="item"><strong>new</strong></a></strong></dt>
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   139 <dd>
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   140 <div class="OptionsBox">
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   141     $NewMolecularComplexityDescriptors = new MolecularDescriptors::
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   142                                          MolecularComplexityDescriptors(
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   143 <br/>                                                                                      %NamesAndValues);</div>
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   144 <p>Using specified <em>MolecularComplexityDescriptors</em> property names and values hash, <strong>new</strong>
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   145 method creates a new object and returns a reference to newly created <strong>MolecularComplexityDescriptors</strong>
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   146 object. By default, the following properties are initialized:</p>
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   147 <div class="OptionsBox">
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   148     Molecule = ''
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   149 <br/>    Type = 'MolecularComplexity'
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   150 <br/>    MolecularComplexityType = 'MACCSKeys'
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   151 <br/>    AtomIdentifierType = ''
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   152 <br/>    MACCSKeysSize = 166
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   153 <br/>    NeighborhoodRadius = 2
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   154 <br/>    MinPathLength = 1
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   155 <br/>    MaxPathLength = 8
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   156 <br/>    UseBondSymbols = 1
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   157 <br/>    MinDistance = 1
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   158 <br/>    MaxDistance = 10
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   159 <br/>    UseTriangleInequality = ''
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   160 <br/>    DistanceBinSize = 2
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   161 <br/>    NormalizationMethodology = 'None'
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   162 <br/>    @DescriptorNames = ('MolecularComplexity')
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   163 <br/>    @DescriptorValues = ('None')</div>
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   164 <p>Examples:</p>
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   165 <div class="OptionsBox">
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   166     $MolecularComplexityDescriptors = new MolecularDescriptors::
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   167                                       MolecularComplexityDescriptors(
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   168                                       'Molecule' => $Molecule);</div>
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   169 <div class="OptionsBox">
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   170     $MolecularComplexityDescriptors = new MolecularDescriptors::
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   171                                       MolecularComplexityDescriptors();</div>
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   172 <div class="OptionsBox">
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   173     $MolecularComplexityDescriptors->SetMolecule($Molecule);
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   174 <br/>    $MolecularComplexityDescriptors->GenerateDescriptors();
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   175 <br/>    print "MolecularComplexityDescriptors: $MolecularComplexityDescriptors\n";</div>
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   176 </dd>
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   177 <dt><strong><a name="generatedescriptors" class="item"><strong>GenerateDescriptors</strong></a></strong></dt>
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   178 <dd>
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   179 <div class="OptionsBox">
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   180     $MolecularComplexityDescriptors->GenerateDescriptors();</div>
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   181 <p>Calculates MolecularComplexity value for a molecule and returns <em>MolecularComplexityDescriptors</em>.</p>
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   182 </dd>
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   183 <dt><strong><a name="getdescriptornames" class="item"><strong>GetDescriptorNames</strong></a></strong></dt>
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   184 <dd>
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   185 <div class="OptionsBox">
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   186     @DescriptorNames = $MolecularComplexityDescriptors->GetDescriptorNames();
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   187 <br/>    @DescriptorNames = MolecularDescriptors::MolecularComplexityDescriptors::
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   188                        GetDescriptorNames();</div>
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   189 <p>Returns all available descriptor names as an array.</p>
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   190 </dd>
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   191 <dt><strong><a name="getmolecularcomplexitytypeabbreviation" class="item"><strong>GetMolecularComplexityTypeAbbreviation</strong></a></strong></dt>
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   192 <dd>
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   193 <div class="OptionsBox">
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   194     $Abbrev = $MolecularComplexityDescriptors->
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   195                   GetMolecularComplexityTypeAbbreviation();
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   196 <br/>    $Abbrev = MolecularDescriptors::MolecularComplexityDescriptors::
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   197                   GetMolecularComplexityTypeAbbreviation($ComplexityType);</div>
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   198 <p>Returns abbreviation for a specified molecular complexity type or corresponding to
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   199 <em>MolecularComplexityDescriptors</em> object.</p>
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   200 </dd>
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   201 <dt><strong><a name="setmaccskeyssize" class="item"><strong>SetMACCSKeysSize</strong></a></strong></dt>
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   202 <dd>
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   203 <div class="OptionsBox">
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   204     $MolecularComplexityDescriptors->MACCSKeysSize($Size);</div>
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   205 <p>Sets MACCS keys size and returns <em>MolecularComplexityDescriptors</em>.</p>
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   206 </dd>
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   207 <dt><strong><a name="setatomidentifiertype" class="item"><strong>SetAtomIdentifierType</strong></a></strong></dt>
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   208 <dd>
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   209 <div class="OptionsBox">
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   210     $MolecularComplexityDescriptors->SetAtomIdentifierType($IdentifierType);</div>
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   211 <p>Sets atom <em>IdentifierType</em> to use during fingerprints generation corresponding to
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   212 <em>MolecularComplexityType</em> and returns <em>MolecularComplexityDescriptors</em>.</p>
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   213 <p>Possible values: <em>AtomicInvariantsAtomTypes, DREIDINGAtomTypes, EStateAtomTypes,
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   214 FunctionalClassAtomTypes, MMFF94AtomTypes, SLogPAtomTypes, SYBYLAtomTypes,
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   215 TPSAAtomTypes, UFFAtomTypes</em>.</p>
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   216 </dd>
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   217 <dt><strong><a name="setatomicinvariantstouse" class="item"><strong>SetAtomicInvariantsToUse</strong></a></strong></dt>
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   218 <dd>
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   219 <div class="OptionsBox">
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   220     $MolecularComplexityDescriptors->SetAtomicInvariantsToUse($ValuesRef);
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   221 <br/>    $MolecularComplexityDescriptors->SetAtomicInvariantsToUse(@Values);</div>
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   222 <p>Sets atomic invariants to use during <em>AtomicInvariantsAtomTypes</em> value of <em>AtomIdentifierType</em>
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   223 for fingerprints generation and returns <em>MolecularComplexityDescriptors</em>.</p>
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   224 <p>Possible values for atomic invariants are: <em>AS, X, BO,  LBO, SB, DB, TB,
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   225 H, Ar, RA, FC, MN, SM</em>. Default value [ Ref 24 ]: <em>AS,X,BO,H,FC,MN</em>.</p>
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   226 <p>The atomic invariants abbreviations correspond to:</p>
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   227 <div class="OptionsBox">
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   228     AS = Atom symbol corresponding to element symbol</div>
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   229 <div class="OptionsBox">
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   230     X<n>   = Number of non-hydrogen atom neighbors or heavy atoms
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   231 <br/>    BO<n> = Sum of bond orders to non-hydrogen atom neighbors or heavy atoms
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   232 <br/>    LBO<n> = Largest bond order of non-hydrogen atom neighbors or heavy atoms
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   233 <br/>    SB<n> = Number of single bonds to non-hydrogen atom neighbors or heavy atoms
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   234 <br/>    DB<n> = Number of double bonds to non-hydrogen atom neighbors or heavy atoms
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   235 <br/>    TB<n> = Number of triple bonds to non-hydrogen atom neighbors or heavy atoms
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   236 <br/>    H<n>   = Number of implicit and explicit hydrogens for atom
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   237 <br/>    Ar     = Aromatic annotation indicating whether atom is aromatic
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   238 <br/>    RA     = Ring atom annotation indicating whether atom is a ring
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   239 <br/>    FC<+n/-n> = Formal charge assigned to atom
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   240 <br/>    MN<n> = Mass number indicating isotope other than most abundant isotope
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   241 <br/>    SM<n> = Spin multiplicity of atom. Possible values: 1 (singlet), 2 (doublet) or
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   242             3 (triplet)</div>
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   243 <p>Atom type generated by AtomTypes::AtomicInvariantsAtomTypes class corresponds to:</p>
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   244 <div class="OptionsBox">
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   245     AS.X<n>.BO<n>.LBO<n>.<SB><n>.<DB><n>.<TB><n>.H<n>.Ar.RA.FC<+n/-n>.MN<n>.SM<n></div>
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   246 <p>Except for AS which is a required atomic invariant in atom types, all other atomic invariants are
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   247 optional. Atom type specification doesn't include atomic invariants with zero or undefined values.</p>
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   248 <p>In addition to usage of abbreviations for specifying atomic invariants, the following descriptive words
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   249 are also allowed:</p>
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   250 <div class="OptionsBox">
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   251     X : NumOfNonHydrogenAtomNeighbors or NumOfHeavyAtomNeighbors
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   252 <br/>    BO : SumOfBondOrdersToNonHydrogenAtoms or SumOfBondOrdersToHeavyAtoms
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   253 <br/>    LBO : LargestBondOrderToNonHydrogenAtoms or LargestBondOrderToHeavyAtoms
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   254 <br/>    SB :  NumOfSingleBondsToNonHydrogenAtoms or NumOfSingleBondsToHeavyAtoms
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   255 <br/>    DB : NumOfDoubleBondsToNonHydrogenAtoms or NumOfDoubleBondsToHeavyAtoms
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   256 <br/>    TB : NumOfTripleBondsToNonHydrogenAtoms or NumOfTripleBondsToHeavyAtoms
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   257 <br/>    H :  NumOfImplicitAndExplicitHydrogens
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   258 <br/>    Ar : Aromatic
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   259 <br/>    RA : RingAtom
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   260 <br/>    FC : FormalCharge
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   261 <br/>    MN : MassNumber
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   262 <br/>    SM : SpinMultiplicity</div>
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   263 <p><em>AtomTypes::AtomicInvariantsAtomTypes</em> module is used to assign atomic invariant
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   264 atom types.</p>
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   265 </dd>
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   266 <dt><strong><a name="setdistancebinsize" class="item"><strong>SetDistanceBinSize</strong></a></strong></dt>
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   267 <dd>
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   268 <div class="OptionsBox">
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   269     $MolecularComplexityDescriptors->SetDistanceBinSize($BinSize);</div>
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   270 <p>Sets distance bin size used to bin distances between atom pairs in atom triplets for
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   271 topological pharmacophore atom triplets fingerprints generation and returns
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   272 <em>MolecularComplexityDescriptors</em>.</p>
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   273 </dd>
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   274 <dt><strong><a name="setfunctionalclassestouse" class="item"><strong>SetFunctionalClassesToUse</strong></a></strong></dt>
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   275 <dd>
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   276 <div class="OptionsBox">
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   277     $MolecularComplexityDescriptors->SetFunctionalClassesToUse($ValuesRef);
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   278 <br/>    $MolecularComplexityDescriptors->SetFunctionalClassesToUse(@Values);</div>
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   279 <p>Sets functional classes invariants to use during <em>FunctionalClassAtomTypes</em> value of <em>AtomIdentifierType</em>
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   280 for fingerprints generation and returns <em>MolecularComplexityDescriptors</em>.</p>
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   281 <p>Possible values for atom functional classes are: <em>Ar, CA, H, HBA, HBD, Hal, NI, PI, RA</em>.
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   282 Default value [ Ref 24 ]: <em>HBD,HBA,PI,NI,Ar,Hal</em>.</p>
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   283 <p>The functional class abbreviations correspond to:</p>
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   284 <div class="OptionsBox">
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   285     HBD: HydrogenBondDonor
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   286 <br/>    HBA: HydrogenBondAcceptor
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   287 <br/>    PI :  PositivelyIonizable
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   288 <br/>    NI : NegativelyIonizable
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   289 <br/>    Ar : Aromatic
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   290 <br/>    Hal : Halogen
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   291 <br/>    H : Hydrophobic
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   292 <br/>    RA : RingAtom
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   293 <br/>    CA : ChainAtom</div>
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   294 <div class="OptionsBox">
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   295  Functional class atom type specification for an atom corresponds to:</div>
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   296 <div class="OptionsBox">
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   297     Ar.CA.H.HBA.HBD.Hal.NI.PI.RA or None</div>
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   298 <p><em>AtomTypes::FunctionalClassAtomTypes</em> module is used to assign functional class atom
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   299 types. It uses following definitions [ Ref 60-61, Ref 65-66 ]:</p>
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   300 <div class="OptionsBox">
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   301     HydrogenBondDonor: NH, NH2, OH
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   302 <br/>    HydrogenBondAcceptor: N[!H], O
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   303 <br/>    PositivelyIonizable: +, NH2
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   304 <br/>    NegativelyIonizable: -, C(=O)OH, S(=O)OH, P(=O)OH</div>
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   305 </dd>
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   306 <dt><strong><a name="setmaxdistance" class="item"><strong>SetMaxDistance</strong></a></strong></dt>
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   307 <dd>
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   308 <div class="OptionsBox">
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   309     $MolecularComplexityDescriptors->SetMaxDistance($MaxDistance);</div>
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   310 <p>Sets maximum distance to use during topological atom pairs and triplets fingerprints
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   311 generation and returns <em>MolecularComplexityDescriptors</em>.</p>
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   312 </dd>
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   313 <dt><strong><a name="setmaxpathlength" class="item"><strong>SetMaxPathLength</strong></a></strong></dt>
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   314 <dd>
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   315 <div class="OptionsBox">
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   316     $MolecularComplexityDescriptors->SetMaxPathLength($Length);</div>
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   317 <p>Sets maximum path length to use during path length fingerprints generation and returns
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   318 <em>MolecularComplexityDescriptors</em>.</p>
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   319 </dd>
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   320 <dt><strong><a name="setmindistance" class="item"><strong>SetMinDistance</strong></a></strong></dt>
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   321 <dd>
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   322 <div class="OptionsBox">
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   323     $MolecularComplexityDescriptors->SetMinDistance($MinDistance);</div>
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   324 <p>Sets minimum distance to use during topological atom pairs and triplets fingerprints
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   325 generation and returns <em>MolecularComplexityDescriptors</em>.</p>
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   326 </dd>
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   327 <dt><strong><a name="setminpathlength" class="item"><strong>SetMinPathLength</strong></a></strong></dt>
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   328 <dd>
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   329 <div class="OptionsBox">
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   330     $MolecularComplexityDescriptors->SetMinPathLength($MinPathLength);</div>
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   331 <p>Sets minimum path length to use during path length fingerprints generation and returns
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   332 <em>MolecularComplexityDescriptors</em>.</p>
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   333 </dd>
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   334 <dt><strong><a name="setmolecularcomplexitytype" class="item"><strong>SetMolecularComplexityType</strong></a></strong></dt>
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   335 <dd>
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   336 <div class="OptionsBox">
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   337     $MolecularComplexityDescriptors->SetMolecularComplexityType($ComplexityType);</div>
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   338 <p>Sets molecular complexity type to use for calculating its value and returns
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   339 <em>MolecularComplexityDescriptors</em>.</p>
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   340 </dd>
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   341 <dt><strong><a name="setneighborhoodradius" class="item"><strong>SetNeighborhoodRadius</strong></a></strong></dt>
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   342 <dd>
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   343 <div class="OptionsBox">
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   344     $MolecularComplexityDescriptors->SetNeighborhoodRadius($Radius);</div>
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   345 <p>Sets neighborhood radius to use during extended connectivity fingerprints generation and
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   346 returns <em>MolecularComplexityDescriptors</em>.</p>
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   347 </dd>
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   348 <dt><strong><a name="setnormalizationmethodology" class="item"><strong>SetNormalizationMethodology</strong></a></strong></dt>
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   349 <dd>
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   350 <div class="OptionsBox">
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   351     $MolecularComplexityDescriptors->SetNormalizationMethodology($Methodology);</div>
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   352 <p>Sets normalization methodology to use during calculation of molecular complexity
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   353 corresponding to extended connectivity, topological pharmacophore atom pairs and
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   354 tripletes fingerprints returns <em>MolecularComplexityDescriptors</em>.</p>
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   355 </dd>
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   356 <dt><strong><a name="stringifymolecularcomplexitydescriptors" class="item"><strong>StringifyMolecularComplexityDescriptors</strong></a></strong></dt>
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   357 <dd>
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   358 <div class="OptionsBox">
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   359     $String = $MolecularComplexityDescriptors->
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   360                   StringifyMolecularComplexityDescriptors();</div>
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   361 <p>Returns a string containing information about <em>MolecularComplexityDescriptors</em> object.</p>
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   362 </dd>
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   363 </dl>
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   364 <p>
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   365 </p>
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   366 <h2>AUTHOR</h2>
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   367 <p><a href="mailto:msud@san.rr.com">Manish Sud</a></p>
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   368 <p>
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   369 </p>
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   370 <h2>SEE ALSO</h2>
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   371 <p><a href="./MolecularDescriptors.html">MolecularDescriptors.pm</a>, <a href="./MolecularDescriptorsGenerator.html">MolecularDescriptorsGenerator.pm</a>
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   372 </p>
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   373 <p>
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   374 </p>
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   375 <h2>COPYRIGHT</h2>
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   376 <p>Copyright (C) 2015 Manish Sud. All rights reserved.</p>
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   377 <p>This file is part of MayaChemTools.</p>
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   378 <p>MayaChemTools is free software; you can redistribute it and/or modify it under
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   379 the terms of the GNU Lesser General Public License as published by the Free
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   380 Software Foundation; either version 3 of the License, or (at your option)
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   381 any later version.</p>
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   382 <p> </p><p> </p><div class="DocNav">
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   383 <table width="100%" border=0 cellpadding=0 cellspacing=2>
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   384 <tr align="left" valign="top"><td width="33%" align="left"><a href="./HydrogenBondsDescriptors.html" title="HydrogenBondsDescriptors.html">Previous</a>  <a href="./index.html" title="Table of Contents">TOC</a>  <a href="./MolecularDescriptors.html" title="MolecularDescriptors.html">Next</a></td><td width="34%" align="middle"><strong>March 29, 2015</strong></td><td width="33%" align="right"><strong>MolecularDescriptors::MolecularComplexityDescriptors.pm</strong></td></tr>
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   385 </table>
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   386 </div>
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   387 <br />
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   388 <center>
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   389 <img src="../../images/h2o2.png">
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   390 </center>
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   391 </body>
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   392 </html>
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