2ypi: Difference between revisions

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<StructureSection load='2ypi' size='340' side='right'caption='[[2ypi]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
<StructureSection load='2ypi' size='340' side='right'caption='[[2ypi]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2ypi]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. The February 2004 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''The Glycolytic Enzymes''  by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2004_2 10.2210/rcsb_pdb/mom_2004_2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YPI OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2YPI FirstGlance]. <br>
<table><tr><td colspan='2'>[[2ypi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. The February 2004 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''The Glycolytic Enzymes''  by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2004_2 10.2210/rcsb_pdb/mom_2004_2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YPI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2YPI FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PGA:2-PHOSPHOGLYCOLIC+ACID'>PGA</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5&#8491;</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Triose-phosphate_isomerase Triose-phosphate isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.1.1 5.3.1.1] </span></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PGA:2-PHOSPHOGLYCOLIC+ACID'>PGA</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=2ypi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ypi OCA], [http://pdbe.org/2ypi PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ypi RCSB], [http://www.ebi.ac.uk/pdbsum/2ypi PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2ypi ProSAT]</span></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=2ypi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ypi OCA], [https://pdbe.org/2ypi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ypi RCSB], [https://www.ebi.ac.uk/pdbsum/2ypi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ypi ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TPIS_YEAST TPIS_YEAST]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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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=2ypi ConSurf].
</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=2ypi ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The binding of the transition-state analogue 2-phosphoglycolate to triosephosphate isomerase from yeast has been investigated crystallographically. An atomic model of the enzyme-inhibitor complex has been refined against data to 2.5-A resolution to a final R factor of 0.18. The interactions between the inhibitor and enzyme have been analyzed. The inhibitor forms hydrogen bonds to the side chains of His 95 and Glu 165. The latter hydrogen bond confirms that Glu 165 is protonated upon PGA binding. The structure of the complexed enzyme has been compared to that of the unbound form of the enzyme, and conformational changes have been observed: the side chain of Glu 165 moves over 2 A and a 10-residue flexible loop moves over 7 A to close over the active site. Spectroscopic results of phosphoglycolic acid binding to triosephosphate isomerase that have been amassed over the years are also explained in structural terms. The implications for catalysis are noted.
Crystallographic analysis of the complex between triosephosphate isomerase and 2-phosphoglycolate at 2.5-A resolution: implications for catalysis.,Lolis E, Petsko GA Biochemistry. 1990 Jul 17;29(28):6619-25. PMID:2204418<ref>PMID:2204418</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2ypi" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Triose Phosphate Isomerase|Triose Phosphate Isomerase]]
*[[Triose Phosphate Isomerase|Triose Phosphate Isomerase]]
*[[Triose phosphate isomerase 3D structures|Triose phosphate isomerase 3D structures]]
*[[Triose phosphate isomerase 3D structures|Triose phosphate isomerase 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Atcc 18824]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Saccharomyces cerevisiae]]
[[Category: The Glycolytic Enzymes]]
[[Category: The Glycolytic Enzymes]]
[[Category: Triose-phosphate isomerase]]
[[Category: Lolis E]]
[[Category: Lolis, E]]
[[Category: Petsko GA]]
[[Category: Petsko, G A]]
[[Category: Triose phosphate isomerase]]

Latest revision as of 12:24, 21 February 2024

CRYSTALLOGRAPHIC ANALYSIS OF THE COMPLEX BETWEEN TRIOSEPHOSPHATE ISOMERASE AND 2-PHOSPHOGLYCOLATE AT 2.5-ANGSTROMS RESOLUTION. IMPLICATIONS FOR CATALYSISCRYSTALLOGRAPHIC ANALYSIS OF THE COMPLEX BETWEEN TRIOSEPHOSPHATE ISOMERASE AND 2-PHOSPHOGLYCOLATE AT 2.5-ANGSTROMS RESOLUTION. IMPLICATIONS FOR CATALYSIS

Structural highlights

2ypi is a 2 chain structure with sequence from Saccharomyces cerevisiae. The February 2004 RCSB PDB Molecule of the Month feature on The Glycolytic Enzymes by David S. Goodsell is 10.2210/rcsb_pdb/mom_2004_2. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.5Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TPIS_YEAST

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

2ypi, resolution 2.50Å

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