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<StructureSection load='1mlw' size='340' side='right'caption='[[1mlw]], [[Resolution|resolution]] 1.71&Aring;' scene=''>
<StructureSection load='1mlw' size='340' side='right'caption='[[1mlw]], [[Resolution|resolution]] 1.71&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1mlw]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. The January 2005 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Phenylalanine Hydroxylase''  by Shuchismita Dutta and David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2005_1 10.2210/rcsb_pdb/mom_2005_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MLW OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1MLW FirstGlance]. <br>
<table><tr><td colspan='2'>[[1mlw]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. The January 2005 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Phenylalanine Hydroxylase''  by Shuchismita Dutta and David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2005_1 10.2210/rcsb_pdb/mom_2005_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MLW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MLW FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=HBI:7,8-DIHYDROBIOPTERIN'>HBI</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]] 1.71&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TPH ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=HBI:7,8-DIHYDROBIOPTERIN'>HBI</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Tryptophan_5-monooxygenase Tryptophan 5-monooxygenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.16.4 1.14.16.4] </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=1mlw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mlw OCA], [https://pdbe.org/1mlw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1mlw RCSB], [https://www.ebi.ac.uk/pdbsum/1mlw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1mlw ProSAT]</span></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=1mlw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mlw OCA], [http://pdbe.org/1mlw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1mlw RCSB], [http://www.ebi.ac.uk/pdbsum/1mlw PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1mlw ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TPH1_HUMAN TPH1_HUMAN]
== 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=1mlw 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=1mlw ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Tryptophan hydroxylase oxidizes L-tryptophan to 5-hydroxy-L-tryptophan in the rate-determining step of serotonin biosynthesis. We have determined the X-ray crystal structure (1.7 A) of a truncated functional form of human tryptophan hydroxylase with the bound cofactor analogue 7,8-dihydro-L-biopterin, providing the first atomic-resolution information for the catalytic domain of this important enzyme. Comparison of the three-dimensional structures of all three members of the aromatic amino acid hydroxylase family--tyrosine hydroxylase, phenylalanine hydroxylase, and tryptophan hydroxylase--reveals important differences at the active sites.
Three-dimensional structure of human tryptophan hydroxylase and its implications for the biosynthesis of the neurotransmitters serotonin and melatonin.,Wang L, Erlandsen H, Haavik J, Knappskog PM, Stevens RC Biochemistry. 2002 Oct 22;41(42):12569-74. PMID:12379098<ref>PMID:12379098</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 1mlw" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Hydroxylases 3D structures|Hydroxylases 3D structures]]
*[[Hydroxylases 3D structures|Hydroxylases 3D structures]]
*[[Monooxygenase 3D structures|Monooxygenase 3D structures]]
*[[Monooxygenase 3D structures|Monooxygenase 3D structures]]
*[[Tryptophan hydroxylase 1 with bound tryptophan|Tryptophan hydroxylase 1 with bound tryptophan]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Phenylalanine Hydroxylase]]
[[Category: Phenylalanine Hydroxylase]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Tryptophan 5-monooxygenase]]
[[Category: Erlandsen H]]
[[Category: Erlandsen, H]]
[[Category: Haavik J]]
[[Category: Haavik, J]]
[[Category: Knappskog PM]]
[[Category: Knappskog, P M]]
[[Category: Stevens RC]]
[[Category: Stevens, R C]]
[[Category: Wang L]]
[[Category: Wang, L]]
[[Category: Aromatic amino acid hydroxylase catalytic domain fold]]
[[Category: Oxidoreductase]]

Latest revision as of 07:45, 14 February 2024

Crystal structure of human tryptophan hydroxylase with bound 7,8-dihydro-L-biopterin cofactor and Fe(III)

1mlw, resolution 1.71Å

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