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1tnh

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[[Image:1tnh.jpg|left|200px]]
 
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{{Structure
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==PREDICTION OF NOVEL SERINE PROTEASE INHIBITORS==
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|PDB= 1tnh |SIZE=350|CAPTION= <scene name='initialview01'>1tnh</scene>, resolution 1.8&Aring;
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<StructureSection load='1tnh' size='340' side='right'caption='[[1tnh]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene> and <scene name='pdbligand=FBA:4-FLUOROBENZYLAMINE'>FBA</scene>
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<table><tr><td colspan='2'>[[1tnh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TNH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TNH FirstGlance]. <br>
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|ACTIVITY= [http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4]
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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|GENE=
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FBA:4-FLUOROBENZYLAMINE'>FBA</scene></td></tr>
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}}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1tnh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tnh OCA], [https://pdbe.org/1tnh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tnh RCSB], [https://www.ebi.ac.uk/pdbsum/1tnh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tnh ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/TRY1_BOVIN TRY1_BOVIN]
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/tn/1tnh_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1tnh ConSurf].
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<div style="clear:both"></div>
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'''PREDICTION OF NOVEL SERINE PROTEASE INHIBITORS'''
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==See Also==
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*[[Trypsin 3D structures|Trypsin 3D structures]]
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__TOC__
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==Overview==
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</StructureSection>
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We describe here the use of a rapid computational method to predict the relative binding strengths of a series of small-molecule ligands for the serine proteinase trypsin. Flexible molecular models of the ligands were docked to the proteinase using an all-atom potential set, without cutoff limits for the non-bonded and electrostatic energies. The binding-strength calculation is done directly in terms of a molecular mechanics potential. The binding of eighteen different compounds, including non-binding controls, has been successfully predicted. The measured Ki is correlated with the predicted energy. The correctness of the theoretical calculations is demonstrated with both kinetics measurements and X-ray structure determination of six enzyme-inhibitor complexes.
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==About this Structure==
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1TNH is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TNH OCA].
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==Reference==
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Prediction of new serine proteinase inhibitors., Kurinov IV, Harrison RW, Nat Struct Biol. 1994 Oct;1(10):735-43. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/7634078 7634078]
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[[Category: Bos taurus]]
[[Category: Bos taurus]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Trypsin]]
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[[Category: Harrison RW]]
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[[Category: Harrison, R W.]]
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[[Category: Kurinov I]]
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[[Category: Kurinov, I.]]
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[[Category: CA]]
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[[Category: FBA]]
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[[Category: hydrolase(serine proteinase)]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:20:45 2008''
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Current revision

PREDICTION OF NOVEL SERINE PROTEASE INHIBITORS

PDB ID 1tnh

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