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[[Image:3pcd.jpg|left|200px]]<br /><applet load="3pcd" size="350" color="white" frame="true" align="right" spinBox="true"
[[Image:3pcd.jpg|left|200px]]
caption="3pcd, resolution 2.1&Aring;" />
 
'''PROTOCATECHUATE 3,4-DIOXYGENASE Y447H MUTANT'''<br />
{{Structure
|PDB= 3pcd |SIZE=350|CAPTION= <scene name='initialview01'>3pcd</scene>, resolution 2.1&Aring;
|SITE= <scene name='pdbsite=ACA:Site+Aca+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACA</scene>, <scene name='pdbsite=ACB:Site+Acb+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACB</scene>, <scene name='pdbsite=ACC:Site+Acc+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACC</scene>, <scene name='pdbsite=ACD:Site+Acd+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACD</scene>, <scene name='pdbsite=ACE:Site+Ace+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACE</scene>, <scene name='pdbsite=ACF:Site+Acf+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACF</scene>, <scene name='pdbsite=VEA:Site+Vea+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEA</scene>, <scene name='pdbsite=VEB:Site+Veb+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEB</scene>, <scene name='pdbsite=VEC:Site+Vec+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEC</scene>, <scene name='pdbsite=VED:Site+Ved+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VED</scene>, <scene name='pdbsite=VEE:Site+Vee+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEE</scene> and <scene name='pdbsite=VEF:Site+Vef+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEF</scene>
|LIGAND= <scene name='pdbligand=CO3:CARBONATE+ION'>CO3</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene> and <scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>
|ACTIVITY= [http://en.wikipedia.org/wiki/Protocatechuate_3,4-dioxygenase Protocatechuate 3,4-dioxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.13.11.3 1.13.11.3]
|GENE= PCAH ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=303 Pseudomonas putida])
}}
 
'''PROTOCATECHUATE 3,4-DIOXYGENASE Y447H MUTANT'''
 


==Overview==
==Overview==
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==About this Structure==
==About this Structure==
3PCD is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida] with <scene name='pdbligand=CO3:'>CO3</scene>, <scene name='pdbligand=FE:'>FE</scene> and <scene name='pdbligand=BME:'>BME</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Protocatechuate_3,4-dioxygenase Protocatechuate 3,4-dioxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.13.11.3 1.13.11.3] Known structural/functional Sites: <scene name='pdbsite=ACA:Site+Aca+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACA</scene>, <scene name='pdbsite=ACB:Site+Acb+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACB</scene>, <scene name='pdbsite=ACC:Site+Acc+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACC</scene>, <scene name='pdbsite=ACD:Site+Acd+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACD</scene>, <scene name='pdbsite=ACE:Site+Ace+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACE</scene>, <scene name='pdbsite=ACF:Site+Acf+Is+The+Active+Site+Of+Protomer+Consisting+Of+Ch+...'>ACF</scene>, <scene name='pdbsite=VEA:Site+Vea+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEA</scene>, <scene name='pdbsite=VEB:Site+Veb+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEB</scene>, <scene name='pdbsite=VEC:Site+Vec+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEC</scene>, <scene name='pdbsite=VED:Site+Ved+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VED</scene>, <scene name='pdbsite=VEE:Site+Vee+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEE</scene> and <scene name='pdbsite=VEF:Site+Vef+Is+The+Vestigial+Site+Of+Protomer+Consisting+Of+...'>VEF</scene>. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PCD OCA].  
3PCD is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Pseudomonas_putida Pseudomonas putida]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PCD OCA].  


==Reference==
==Reference==
The axial tyrosinate Fe3+ ligand in protocatechuate 3,4-dioxygenase influences substrate binding and product release: evidence for new reaction cycle intermediates., Frazee RW, Orville AM, Dolbeare KB, Yu H, Ohlendorf DH, Lipscomb JD, Biochemistry. 1998 Feb 24;37(8):2131-44. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9485360 9485360]
The axial tyrosinate Fe3+ ligand in protocatechuate 3,4-dioxygenase influences substrate binding and product release: evidence for new reaction cycle intermediates., Frazee RW, Orville AM, Dolbeare KB, Yu H, Ohlendorf DH, Lipscomb JD, Biochemistry. 1998 Feb 24;37(8):2131-44. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9485360 9485360]
[[Category: Protein complex]]
[[Category: Protein complex]]
[[Category: Protocatechuate 3,4-dioxygenase]]
[[Category: Protocatechuate 3,4-dioxygenase]]
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[[Category: oxidoreductase]]
[[Category: oxidoreductase]]


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