<?xml version="1.0" encoding="UTF-8" ?><xml>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>3EQS</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>11.4958</bfactor-bindingsite>
    <bfactor-ligand>14.3463</bfactor-ligand>
    <backbone-hbond>-1.93</backbone-hbond>
    <cathid></cathid>
    <dssp-bindingsite>B=6 C=11 H=56 T=28</dssp-bindingsite>
    <dssp-ligand>C=27 H=55 T=18</dssp-ligand>
    <description>Crystal structure of human MDM2 in complex with a 12-mer peptide inhibitor</description>
    <foldx-energy>-21.11</foldx-energy>
    <ligand>B</ligand>
    <ligand-size>11</ligand-size>
    <receptor>A</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>56</ss-bindingsite>
    <ss-ligand>55</ss-ligand>
    <sidechain-hbond>-2.12</sidechain-hbond>
    <uniprot-accession>Q00987</uniprot-accession>
    <uniprot-decision>E3 ubiquitin-protein ligase Mdm2</uniprot-decision>
    <uniprot-entry>MDM2_HUMAN</uniprot-entry>
    <uniprot-sequence>MCNTNMSVPTDGAVTTSQIPASEQETLVRPKPLLLKLLKSVGAQKDTYTMKEVLFYLGQYIMTKRLYDEKQQHIVYCSNDLLGDLFGVPSFSVKEHRKIYTMIYRNLVVVNQQESSDSGTSVSENRCHLEGGSDQKDLVQELQEEKPSSSHLVSRPSTSSRRRAISETEENSDELSGERQRKRHKSDSISLSFDESLALCVIREICCERSSSSESTGTPSNPDLDAGVSEHSGDWLDQDSVSDQFSVEFEVESLDSEDYSLSEEGQELSDEDDEVYQVTVYQAGESDTDSFEEDPEISLADYWKCTSCNEMNPPLPSHCNRCWALRENWLPEDKGKDKGEISEKAKLENSTQAEEGFDVPDCKKTIVNDSRESCVEENDDKITQASQSQESEDYSQPSTSSSIIYSSQEDVKEFEREETQDKEESVESSLPLNAIEPCVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIVLTYFP</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>2Z5T</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>19.4691</bfactor-bindingsite>
    <bfactor-ligand>27.8701</bfactor-ligand>
    <backbone-hbond>-1.53</backbone-hbond>
    <cathid>2z5tM00</cathid>
    <dssp-bindingsite>B=5 C=23 E=5 H=55 T=14</dssp-bindingsite>
    <dssp-ligand>C=36 H=55 T=9</dssp-ligand>
    <description>Molecular basis for the inhibition of p53 by Mdmx</description>
    <foldx-energy>-18.59</foldx-energy>
    <ligand>P</ligand>
    <ligand-size>11</ligand-size>
    <receptor>MO</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>60</ss-bindingsite>
    <ss-ligand>55</ss-ligand>
    <sidechain-hbond>-1.42</sidechain-hbond>
    <uniprot-accession>Q7ZUW7</uniprot-accession>
    <uniprot-decision>Protein Mdm4</uniprot-decision>
    <uniprot-entry>MDM4_DANRE</uniprot-entry>
    <uniprot-sequence>MTSLASSSQLPGSCRTLPGEGTQVHPRAPLLQILKVAGAQEEVFTLKEVMHYLGQYIMMKQLYDKQRQHIVHCHDDPLGELLEVGSFSVKNPSPVYEMLKRNLVILNNSDAAKNLSVGKDSNESPSEDPGQVSSGSINSAQPLIAGSSSTGTTQSCSQRRPRDPDEDSSDGLPRSACKRPKLDVTLEEWDLSGLPWWFLGNLRSNYTRRSNGSTDIHTNQLSPGQDEDTAIVSDTTDDLWFLNEAESEQVSVEIKEAVLEQGSDGESPHEDEDTGKDSKDDGKMQEEQEEDSQCLSDDTDTEISTQDAWQCSECRKFNTPLQRYCMRCWALRKDWYKDCPRLVHSISVPDIPACSSRPERDEDEEEEDDDGIDMPDCLRTVSDPVVLPSHRVSRNIPSSSASSSKGKGPSQIHHHFQETSEGDSQDTLDMETEYQPEALLEPCKLCRVRPRNGNIIHGRTAHLITCFPCARKLHKFHAPCPGCGQVIQKVIKTFIA</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>3EQY</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>20.396</bfactor-bindingsite>
    <bfactor-ligand>25.0005</bfactor-ligand>
    <backbone-hbond>-1.58</backbone-hbond>
    <cathid></cathid>
    <dssp-bindingsite>C=22 E=13 H=57 T=9</dssp-bindingsite>
    <dssp-ligand>C=42 H=50 T=8</dssp-ligand>
    <description>Crystal structure of human MDMX in complex with a 12-mer peptide inhibitor</description>
    <foldx-energy>-22.57</foldx-energy>
    <ligand>C</ligand>
    <ligand-size>12</ligand-size>
    <receptor>A</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>70</ss-bindingsite>
    <ss-ligand>50</ss-ligand>
    <sidechain-hbond>-2.26</sidechain-hbond>
    <uniprot-accession>O15151</uniprot-accession>
    <uniprot-decision>Protein Mdm4</uniprot-decision>
    <uniprot-entry>MDM4_HUMAN</uniprot-entry>
    <uniprot-sequence>MTSFSTSAQCSTSDSACRISPGQINQVRPKLPLLKILHAAGAQGEMFTVKEVMHYLGQYIMVKQLYDQQEQHMVYCGGDLLGELLGRQSFSVKDPSPLYDMLRKNLVTLATATTDAAQTLALAQDHSMDIPSQDQLKQSAEESSTSRKRTTEDDIPTLPTSEHKCIHSREDEDLIENLAQDETSRLDLGFEEWDVAGLPWWFLGNLRSNYTPRSNGSTDLQTNQDVGTAIVSDTTDDLWFLNESVSEQLGVGIKVEAADTEQTSEEVGKVSDKKVIEVGKNDDLEDSKSLSDDTDVEVTSEDEWQCTECKKFNSPSKRYCFRCWALRKDWYSDCSKLTHSLSTSDITAIPEKENEGNDVPDCRRTISAPVVRPKDAYIKKENSKLFDPCNSVEFLDLAHSSESQETISSMGEQLDNLSEQRTDTENMEDCQNLLKPCSLCEKRPRDGNIIHGRTGHLVTCFHCARRLKKAGASCPICKKEIQLVIKVFIA</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>1YCQ</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>30.8304</bfactor-bindingsite>
    <bfactor-ligand>41.5153</bfactor-ligand>
    <backbone-hbond>-0.69</backbone-hbond>
    <cathid>1ycqA00</cathid>
    <dssp-bindingsite>B=5 C=21 H=58 T=16</dssp-bindingsite>
    <dssp-ligand>C=36 H=45 T=18</dssp-ligand>
    <description>XENOPUS LAEVIS MDM2 BOUND TO THE TRANSACTIVATION DOMAIN OF HUMAN P53</description>
    <foldx-energy>-18.1</foldx-energy>
    <ligand>B</ligand>
    <ligand-size>11</ligand-size>
    <receptor>A</receptor>
    <scop-class>All alpha proteins</scop-class>
    <scop-id>d1ycqa_</scop-id>
    <ss-bindingsite>58</ss-bindingsite>
    <ss-ligand>45</ss-ligand>
    <sidechain-hbond>-1.98</sidechain-hbond>
    <uniprot-accession>P56273</uniprot-accession>
    <uniprot-decision>E3 ubiquitin-protein ligase Mdm2</uniprot-decision>
    <uniprot-entry>MDM2_XENLA</uniprot-entry>
    <uniprot-sequence>MNLTSTTNCLENNHISTSDQEKLVQPTPLLLSLLKSAGAQKETFTMKEVIYHLGQYIMAKQLYDEKQQHIVHCSNDPLGELFGVQEFSVKEPRRLYAMISRNLVSANVKESSEDIFGNVCCFPDKQSSQKEKLQELPDKLIAPASDSKPCNLSQRKSSNETEEISSVDHPAEQQRKRHKSDSFSLTFDESLSWWVISGLRCDRNSSESTDSSSNSDPERHSTNDNSEHDSDQFSVEFEVESVCSDDYSPSGDEHGVSEEEEINDEVYQVTIYETEESETDSFDVDTEISEADYWKCPECGEVNPPLPSYCPRCWTVRKDWLPEQRRKEPPPSKRKLLEIEEDEGFDVPDCKKSKLTSSQDTNVDKKEAENIQNSESQETEDCSQPSTSGSIASCSQEVTKEDSSKESMESSLPLTSIDPCVICQTRPKNGCIVHGRTGHLMACYTCAKKLKKRNKPCPVCREPIQMIVLTYFS</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>3DAB</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>45.815</bfactor-bindingsite>
    <bfactor-ligand>64.5025</bfactor-ligand>
    <backbone-hbond>-1.09</backbone-hbond>
    <cathid></cathid>
    <dssp-bindingsite>B=6 C=28 H=50 T=17</dssp-bindingsite>
    <dssp-ligand>C=36 H=45 T=18</dssp-ligand>
    <description>Structure of the human Mdmx protein bound to the p53 tumor suppressor transactivation domain</description>
    <foldx-energy>-16.93</foldx-energy>
    <ligand>D</ligand>
    <ligand-size>11</ligand-size>
    <receptor>C</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>50</ss-bindingsite>
    <ss-ligand>45</ss-ligand>
    <sidechain-hbond>-0.73</sidechain-hbond>
    <uniprot-accession>O15151</uniprot-accession>
    <uniprot-decision>Protein Mdm4</uniprot-decision>
    <uniprot-entry>MDM4_HUMAN</uniprot-entry>
    <uniprot-sequence>MTSFSTSAQCSTSDSACRISPGQINQVRPKLPLLKILHAAGAQGEMFTVKEVMHYLGQYIMVKQLYDQQEQHMVYCGGDLLGELLGRQSFSVKDPSPLYDMLRKNLVTLATATTDAAQTLALAQDHSMDIPSQDQLKQSAEESSTSRKRTTEDDIPTLPTSEHKCIHSREDEDLIENLAQDETSRLDLGFEEWDVAGLPWWFLGNLRSNYTPRSNGSTDLQTNQDVGTAIVSDTTDDLWFLNESVSEQLGVGIKVEAADTEQTSEEVGKVSDKKVIEVGKNDDLEDSKSLSDDTDVEVTSEDEWQCTECKKFNSPSKRYCFRCWALRKDWYSDCSKLTHSLSTSDITAIPEKENEGNDVPDCRRTISAPVVRPKDAYIKKENSKLFDPCNSVEFLDLAHSSESQETISSMGEQLDNLSEQRTDTENMEDCQNLLKPCSLCEKRPRDGNIIHGRTGHLVTCFHCARRLKKAGASCPICKKEIQLVIKVFIA</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>3G03</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>37.3041</bfactor-bindingsite>
    <bfactor-ligand>50.4746</bfactor-ligand>
    <backbone-hbond>-1.84</backbone-hbond>
    <cathid></cathid>
    <dssp-bindingsite>B=5 C=10 H=60 T=25</dssp-bindingsite>
    <dssp-ligand>C=27 H=55 T=18</dssp-ligand>
    <description>Structure of human MDM2 in complex with high affinity peptide</description>
    <foldx-energy>-19.5</foldx-energy>
    <ligand>B</ligand>
    <ligand-size>11</ligand-size>
    <receptor>ACD</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>60</ss-bindingsite>
    <ss-ligand>55</ss-ligand>
    <sidechain-hbond>-1.29</sidechain-hbond>
    <uniprot-accession>Q00987</uniprot-accession>
    <uniprot-decision>E3 ubiquitin-protein ligase Mdm2</uniprot-decision>
    <uniprot-entry>MDM2_HUMAN</uniprot-entry>
    <uniprot-sequence>MCNTNMSVPTDGAVTTSQIPASEQETLVRPKPLLLKLLKSVGAQKDTYTMKEVLFYLGQYIMTKRLYDEKQQHIVYCSNDLLGDLFGVPSFSVKEHRKIYTMIYRNLVVVNQQESSDSGTSVSENRCHLEGGSDQKDLVQELQEEKPSSSHLVSRPSTSSRRRAISETEENSDELSGERQRKRHKSDSISLSFDESLALCVIREICCERSSSSESTGTPSNPDLDAGVSEHSGDWLDQDSVSDQFSVEFEVESLDSEDYSLSEEGQELSDEDDEVYQVTVYQAGESDTDSFEEDPEISLADYWKCTSCNEMNPPLPSHCNRCWALRENWLPEDKGKDKGEISEKAKLENSTQAEEGFDVPDCKKTIVNDSRESCVEENDDKITQASQSQESEDYSQPSTSSSIIYSSQEDVKEFEREETQDKEESVESSLPLNAIEPCVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIVLTYFP</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>3DAC</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>13.3874</bfactor-bindingsite>
    <bfactor-ligand>19.6869</bfactor-ligand>
    <backbone-hbond>-1.22</backbone-hbond>
    <cathid></cathid>
    <dssp-bindingsite>B=5 C=19 H=52 T=24</dssp-bindingsite>
    <dssp-ligand>C=42 H=42 T=17</dssp-ligand>
    <description>Structure of the human Mdmx protein bound to the p53 tumor suppressor transactivation domain</description>
    <foldx-energy>-18.71</foldx-energy>
    <ligand>P</ligand>
    <ligand-size>12</ligand-size>
    <receptor>M</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>52</ss-bindingsite>
    <ss-ligand>42</ss-ligand>
    <sidechain-hbond>-1.26</sidechain-hbond>
    <uniprot-accession>Q7ZUW7</uniprot-accession>
    <uniprot-decision>Protein Mdm4</uniprot-decision>
    <uniprot-entry>MDM4_DANRE</uniprot-entry>
    <uniprot-sequence>MTSLASSSQLPGSCRTLPGEGTQVHPRAPLLQILKVAGAQEEVFTLKEVMHYLGQYIMMKQLYDKQRQHIVHCHDDPLGELLEVGSFSVKNPSPVYEMLKRNLVILNNSDAAKNLSVGKDSNESPSEDPGQVSSGSINSAQPLIAGSSSTGTTQSCSQRRPRDPDEDSSDGLPRSACKRPKLDVTLEEWDLSGLPWWFLGNLRSNYTRRSNGSTDIHTNQLSPGQDEDTAIVSDTTDDLWFLNEAESEQVSVEIKEAVLEQGSDGESPHEDEDTGKDSKDDGKMQEEQEEDSQCLSDDTDTEISTQDAWQCSECRKFNTPLQRYCMRCWALRKDWYKDCPRLVHSISVPDIPACSSRPERDEDEEEEDDDGIDMPDCLRTVSDPVVLPSHRVSRNIPSSSASSSKGKGPSQIHHHFQETSEGDSQDTLDMETEYQPEALLEPCKLCRVRPRNGNIIHGRTAHLITCFPCARKLHKFHAPCPGCGQVIQKVIKTFIA</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>3FDO</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>23.9556</bfactor-bindingsite>
    <bfactor-ligand>20.2151</bfactor-ligand>
    <backbone-hbond>-1.6</backbone-hbond>
    <cathid></cathid>
    <dssp-bindingsite>C=20 E=15 H=50 T=15</dssp-bindingsite>
    <dssp-ligand>C=33 H=50 T=17</dssp-ligand>
    <description>Structure of human MDMX in complex with high affinity peptide</description>
    <foldx-energy>-20.86</foldx-energy>
    <ligand>B</ligand>
    <ligand-size>12</ligand-size>
    <receptor>A</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>65</ss-bindingsite>
    <ss-ligand>50</ss-ligand>
    <sidechain-hbond>-1.12</sidechain-hbond>
    <uniprot-accession>O15151</uniprot-accession>
    <uniprot-decision>Protein Mdm4</uniprot-decision>
    <uniprot-entry>MDM4_HUMAN</uniprot-entry>
    <uniprot-sequence>MTSFSTSAQCSTSDSACRISPGQINQVRPKLPLLKILHAAGAQGEMFTVKEVMHYLGQYIMVKQLYDQQEQHMVYCGGDLLGELLGRQSFSVKDPSPLYDMLRKNLVTLATATTDAAQTLALAQDHSMDIPSQDQLKQSAEESSTSRKRTTEDDIPTLPTSEHKCIHSREDEDLIENLAQDETSRLDLGFEEWDVAGLPWWFLGNLRSNYTPRSNGSTDLQTNQDVGTAIVSDTTDDLWFLNESVSEQLGVGIKVEAADTEQTSEEVGKVSDKKVIEVGKNDDLEDSKSLSDDTDVEVTSEDEWQCTECKKFNSPSKRYCFRCWALRKDWYSDCSKLTHSLSTSDITAIPEKENEGNDVPDCRRTISAPVVRPKDAYIKKENSKLFDPCNSVEFLDLAHSSESQETISSMGEQLDNLSEQRTDTENMEDCQNLLKPCSLCEKRPRDGNIIHGRTGHLVTCFHCARRLKKAGASCPICKKEIQLVIKVFIA</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>1T4F</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>27.6882</bfactor-bindingsite>
    <bfactor-ligand>48.1542</bfactor-ligand>
    <backbone-hbond>-1.38</backbone-hbond>
    <cathid>1t4fM00</cathid>
    <dssp-bindingsite>C=10 E=20 H=65 T=5</dssp-bindingsite>
    <dssp-ligand>C=22 H=56 T=22</dssp-ligand>
    <description>Structure of human MDM2 in complex with an optimized p53 peptide</description>
    <foldx-energy>-18.31</foldx-energy>
    <ligand>P</ligand>
    <ligand-size>9</ligand-size>
    <receptor>M</receptor>
    <scop-class>All alpha proteins</scop-class>
    <scop-id>d1t4fm1</scop-id>
    <ss-bindingsite>85</ss-bindingsite>
    <ss-ligand>56</ss-ligand>
    <sidechain-hbond>-1.51</sidechain-hbond>
    <uniprot-accession>Q00987</uniprot-accession>
    <uniprot-decision>E3 ubiquitin-protein ligase Mdm2</uniprot-decision>
    <uniprot-entry>MDM2_HUMAN</uniprot-entry>
    <uniprot-sequence>MCNTNMSVPTDGAVTTSQIPASEQETLVRPKPLLLKLLKSVGAQKDTYTMKEVLFYLGQYIMTKRLYDEKQQHIVYCSNDLLGDLFGVPSFSVKEHRKIYTMIYRNLVVVNQQESSDSGTSVSENRCHLEGGSDQKDLVQELQEEKPSSSHLVSRPSTSSRRRAISETEENSDELSGERQRKRHKSDSISLSFDESLALCVIREICCERSSSSESTGTPSNPDLDAGVSEHSGDWLDQDSVSDQFSVEFEVESLDSEDYSLSEEGQELSDEDDEVYQVTVYQAGESDTDSFEEDPEISLADYWKCTSCNEMNPPLPSHCNRCWALRENWLPEDKGKDKGEISEKAKLENSTQAEEGFDVPDCKKTIVNDSRESCVEENDDKITQASQSQESEDYSQPSTSSSIIYSSQEDVKEFEREETQDKEESVESSLPLNAIEPCVICQGRPKNGCIVHGKTGHLMACFTCAKKLKKRNKPCPVCRQPIQMIVLTYFP</uniprot-sequence>
  </node>
  <node>
    <cluster-id>27647</cluster-id>
    <pdb-id>2Z5S</pdb-id>
    <alignment></alignment>
    <bfactor-bindingsite>49.9349</bfactor-bindingsite>
    <bfactor-ligand>57.8216</bfactor-ligand>
    <backbone-hbond>0</backbone-hbond>
    <cathid>2z5sN00</cathid>
    <dssp-bindingsite>B=5 C=20 E=5 H=50 T=20</dssp-bindingsite>
    <dssp-ligand>C=30 H=50 T=20</dssp-ligand>
    <description>Molecular basis for the inhibition of p53 by Mdmx</description>
    <foldx-energy>0</foldx-energy>
    <ligand>R</ligand>
    <ligand-size>10</ligand-size>
    <receptor>O</receptor>
    <scop-class></scop-class>
    <scop-id></scop-id>
    <ss-bindingsite>55</ss-bindingsite>
    <ss-ligand>50</ss-ligand>
    <sidechain-hbond>0</sidechain-hbond>
    <uniprot-accession>Q7ZUW7</uniprot-accession>
    <uniprot-decision>Protein Mdm4</uniprot-decision>
    <uniprot-entry>MDM4_DANRE</uniprot-entry>
    <uniprot-sequence>MTSLASSSQLPGSCRTLPGEGTQVHPRAPLLQILKVAGAQEEVFTLKEVMHYLGQYIMMKQLYDKQRQHIVHCHDDPLGELLEVGSFSVKNPSPVYEMLKRNLVILNNSDAAKNLSVGKDSNESPSEDPGQVSSGSINSAQPLIAGSSSTGTTQSCSQRRPRDPDEDSSDGLPRSACKRPKLDVTLEEWDLSGLPWWFLGNLRSNYTRRSNGSTDIHTNQLSPGQDEDTAIVSDTTDDLWFLNEAESEQVSVEIKEAVLEQGSDGESPHEDEDTGKDSKDDGKMQEEQEEDSQCLSDDTDTEISTQDAWQCSECRKFNTPLQRYCMRCWALRKDWYKDCPRLVHSISVPDIPACSSRPERDEDEEEEDDDGIDMPDCLRTVSDPVVLPSHRVSRNIPSSSASSSKGKGPSQIHHHFQETSEGDSQDTLDMETEYQPEALLEPCKLCRVRPRNGNIIHGRTAHLITCFPCARKLHKFHAPCPGCGQVIQKVIKTFIA</uniprot-sequence>
  </node>
</xml>

