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1p4r

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==Crystal Structure of Human ATIC in complex with folate-based inhibitor BW1540U88UD==
==Crystal Structure of Human ATIC in complex with folate-based inhibitor BW1540U88UD==
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<StructureSection load='1p4r' size='340' side='right' caption='[[1p4r]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
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<StructureSection load='1p4r' size='340' side='right'caption='[[1p4r]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1p4r]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P4R OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1P4R FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1p4r]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P4R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1P4R FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=354:N-[(S)-(4-{[(2-AMINO-4-HYDROXYQUINAZOLIN-6-YL)(DIHYDROXY)-LAMBDA~4~-SULFANYL]AMINO}PHENYL)(HYDROXY)METHYL]-L-GLUTAMIC+ACID'>354</scene>, <scene name='pdbligand=AMZ:AMINOIMIDAZOLE+4-CARBOXAMIDE+RIBONUCLEOTIDE'>AMZ</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=XMP:XANTHOSINE-5-MONOPHOSPHATE'>XMP</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.55&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ATIC cDNA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=354:N-[(S)-(4-{[(2-AMINO-4-HYDROXYQUINAZOLIN-6-YL)(DIHYDROXY)-LAMBDA~4~-SULFANYL]AMINO}PHENYL)(HYDROXY)METHYL]-L-GLUTAMIC+ACID'>354</scene>, <scene name='pdbligand=AMZ:AMINOIMIDAZOLE+4-CARBOXAMIDE+RIBONUCLEOTIDE'>AMZ</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=XMP:XANTHOSINE-5-MONOPHOSPHATE'>XMP</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1p4r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p4r OCA], [http://pdbe.org/1p4r PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1p4r RCSB], [http://www.ebi.ac.uk/pdbsum/1p4r PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1p4r ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1p4r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p4r OCA], [https://pdbe.org/1p4r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1p4r RCSB], [https://www.ebi.ac.uk/pdbsum/1p4r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1p4r ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
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[[http://www.uniprot.org/uniprot/PUR9_HUMAN PUR9_HUMAN]] Defects in ATIC are the cause of AICAR transformylase/IMP cyclohydrolase deficiency (AICAR) [MIM:[http://omim.org/entry/608688 608688]]. A neurologically devastating inborn error of purine biosynthesis. Patients excrete massive amounts of AICA-riboside in the urine and accumulate AICA-ribotide and its derivatives in erythrocytes and fibroblasts. AICAR causes profound mental retardation, epilepsy, dysmorphic features and congenital blindness.<ref>PMID:14966129</ref> <ref>PMID:15114530</ref>
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[https://www.uniprot.org/uniprot/PUR9_HUMAN PUR9_HUMAN] Defects in ATIC are the cause of AICAR transformylase/IMP cyclohydrolase deficiency (AICAR) [MIM:[https://omim.org/entry/608688 608688]. A neurologically devastating inborn error of purine biosynthesis. Patients excrete massive amounts of AICA-riboside in the urine and accumulate AICA-ribotide and its derivatives in erythrocytes and fibroblasts. AICAR causes profound mental retardation, epilepsy, dysmorphic features and congenital blindness.<ref>PMID:14966129</ref> <ref>PMID:15114530</ref>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PUR9_HUMAN PUR9_HUMAN]] Bifunctional enzyme that catalyzes 2 steps in purine biosynthesis.<ref>PMID:14966129</ref>
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[https://www.uniprot.org/uniprot/PUR9_HUMAN PUR9_HUMAN] Bifunctional enzyme that catalyzes 2 steps in purine biosynthesis.<ref>PMID:14966129</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</div>
</div>
<div class="pdbe-citations 1p4r" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 1p4r" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Bifunctional purine biosynthesis protein PURH|Bifunctional purine biosynthesis protein PURH]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
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[[Category: Beardsley, G P]]
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[[Category: Large Structures]]
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[[Category: Cheong, C G]]
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[[Category: Beardsley GP]]
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[[Category: Greasley, S E]]
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[[Category: Cheong C-G]]
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[[Category: Horton, P A]]
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[[Category: Greasley SE]]
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[[Category: Wilson, I A]]
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[[Category: Horton PA]]
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[[Category: Antifolate]]
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[[Category: Wilson IA]]
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[[Category: Atic]]
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[[Category: Bw1540u88ud]]
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[[Category: Hydrolase]]
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[[Category: Purine biosynthesis]]
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[[Category: Transferase]]
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Current revision

Crystal Structure of Human ATIC in complex with folate-based inhibitor BW1540U88UD

PDB ID 1p4r

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