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1ppl
From Proteopedia
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| - | [[Image:1ppl.png|left|200px]] | ||
| - | + | ==CRYSTALLOGRAPHIC ANALYSIS OF TRANSITION-STATE MIMICS BOUND TO PENICILLOPEPSIN: PHOSPHORUS-CONTAINING PEPTIDE ANALOGUES== | |
| - | + | <StructureSection load='1ppl' size='340' side='right'caption='[[1ppl]], [[Resolution|resolution]] 1.70Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1ppl]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Penicillium_janthinellum Penicillium janthinellum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1PPL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1PPL FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.7Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1Z7:N-(3-METHYLBUTANOYL)-L-VALYL-N-{(1S)-1-[(R)-[(1R)-1-BENZYL-2-METHOXY-2-OXOETHOXY](HYDROXY)PHOSPHORYL]-3-METHYLBUTYL}-L-VALINAMIDE'>1Z7</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr> | |
| - | == | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1ppl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ppl OCA], [https://pdbe.org/1ppl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ppl RCSB], [https://www.ebi.ac.uk/pdbsum/1ppl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ppl ProSAT]</span></td></tr> |
| - | [[1ppl]] | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/PEPA1_PENJA PEPA1_PENJA] Secreted aspartic endopeptidase that allows assimilation of proteinaceous substrates. The scissile peptide bond is attacked by a nucleophilic water molecule activated by two aspartic residues in the active site. Shows a broad primary substrate specificity. Favors hydrophobic residues at the P1 and P1' positions, but can also activate trypsinogen and hydrolyze the B chain of insulin between positions 'Gly-20' and 'Glu-21'.<ref>PMID:4946839</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pp/1ppl_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </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=1ppl ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
*[[Penicillopepsin|Penicillopepsin]] | *[[Penicillopepsin|Penicillopepsin]] | ||
*[[Pepsin|Pepsin]] | *[[Pepsin|Pepsin]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Penicillium janthinellum]] | [[Category: Penicillium janthinellum]] | ||
| - | + | [[Category: Fraser ME]] | |
| - | [[Category: Fraser | + | [[Category: James MNG]] |
| - | [[Category: James | + | |
| - | + | ||
| - | + | ||
Current revision
CRYSTALLOGRAPHIC ANALYSIS OF TRANSITION-STATE MIMICS BOUND TO PENICILLOPEPSIN: PHOSPHORUS-CONTAINING PEPTIDE ANALOGUES
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