1p48: Difference between revisions

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[[Image:1p48.gif|left|200px]]<br /><applet load="1p48" size="350" color="white" frame="true" align="right" spinBox="true"
[[Image:1p48.gif|left|200px]]
caption="1p48, resolution 2.00&Aring;" />
 
'''REVERSE PROTONATION IS THE KEY TO GENERAL ACID-BASE CATALYSIS IN ENOLASE'''<br />
{{Structure
|PDB= 1p48 |SIZE=350|CAPTION= <scene name='initialview01'>1p48</scene>, resolution 2.00&Aring;
|SITE=
|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> and <scene name='pdbligand=PEP:PHOSPHOENOLPYRUVATE'>PEP</scene>
|ACTIVITY= [http://en.wikipedia.org/wiki/Phosphopyruvate_hydratase Phosphopyruvate hydratase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.11 4.2.1.11]
|GENE= ENO1 OR ENOA OR HSP48 OR YGR254W OR G9160 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae])
}}
 
'''REVERSE PROTONATION IS THE KEY TO GENERAL ACID-BASE CATALYSIS IN ENOLASE'''
 


==Overview==
==Overview==
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==About this Structure==
==About this Structure==
1P48 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae] with <scene name='pdbligand=MG:'>MG</scene> and <scene name='pdbligand=PEP:'>PEP</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Phosphopyruvate_hydratase Phosphopyruvate hydratase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.11 4.2.1.11] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P48 OCA].  
1P48 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P48 OCA].  


==Reference==
==Reference==
Reverse protonation is the key to general acid-base catalysis in enolase., Sims PA, Larsen TM, Poyner RR, Cleland WW, Reed GH, Biochemistry. 2003 Jul 15;42(27):8298-306. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12846578 12846578]
Reverse protonation is the key to general acid-base catalysis in enolase., Sims PA, Larsen TM, Poyner RR, Cleland WW, Reed GH, Biochemistry. 2003 Jul 15;42(27):8298-306. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12846578 12846578]
[[Category: Phosphopyruvate hydratase]]
[[Category: Phosphopyruvate hydratase]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
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[[Category: beta barrel]]
[[Category: beta barrel]]


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