3v9b

From Proteopedia

(Difference between revisions)

Revision as of 11:17, 5 August 2016

Crystal structure of the catalytic domain of PDE4D2 with (S)-N-(3-{1-[1-(3-Cyclopropylmethoxy-4-difluoromethoxyphenyl)-2-(1-oxypyridin-4-yl)-ethyl]-1H-pyrazl-3-yl}phenyl)acetamide

Structural highlights

3v9b is a 4 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
Gene:	PDE4D (HUMAN)
Activity:	3',5'-cyclic-nucleotide phosphodiesterase, with EC number 3.1.4.17
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[PDE4D_HUMAN] Note=Genetic variations in PDE4D might be associated with susceptibility to stroke. PubMed:17006457 states that association with stroke has to be considered with caution. Defects in PDE4D are the cause of acrodysostosis type 2, with or without hormone resistance (ACRDYS2) [MIM:614613]. ACRDYS2 is a pleiotropic disorder characterized by skeletal, endocrine, and neurological abnormalities. Skeletal features include brachycephaly, midface hypoplasia with a small upturned nose, brachydactyly, and lumbar spinal stenosis. Endocrine abnormalities include hypothyroidism and hypogonadism in males and irregular menses in females. Developmental disability is a common finding but is variable in severity and can be associated with significant behavioral problems.^[1]

Function

[PDE4D_HUMAN] Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes.^[2] ^[3]

Publication Abstract from PubMed

A novel chiral pyrazole derivative was developed by our research program as a potent PDE4 inhibitor for the treatment of anti-inflammatory diseases, such as asthma and chronic obstructive pulmonary disease. The asymmetric synthesis of the inhibitors carrying the pyrazole moiety, including nitrogen directly bonded to a chiral center, through a novel approach is disclosed. The key steps of the synthetic sequence begin with the preparation of chiral toluenesulfinyl imine by the condensation of (R)- and (S)-tert-butanesulfinamide with an aldehyde. Next, a corresponding chiral amine synthesis by a stereoselective addition reaction of 4-picolyl lithium to the chiral toluenesulfinyl imine is performed, followed by desulfination. The preparation of the cis-type enaminone from the addition of the enaminone to the corresponding chiral amine is then accomplished, with further transformation into the pyrazole derivatives through the amination of the enaminones and subsequent dehydro-cyclization. A total of 8 steps are completed to produce a 5.5% yield (100% ee).

Stereoselective synthesis of novel pyrazole derivatives using tert-butansulfonamide as a chiral auxiliary.,Park CM, Jeon DJ Org Biomol Chem. 2012 Apr 7;10(13):2613-20. doi: 10.1039/c2ob06495b. Epub 2012, Feb 27. PMID:22371117^[4]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Michot C, Le Goff C, Goldenberg A, Abhyankar A, Klein C, Kinning E, Guerrot AM, Flahaut P, Duncombe A, Baujat G, Lyonnet S, Thalassinos C, Nitschke P, Casanova JL, Le Merrer M, Munnich A, Cormier-Daire V. Exome sequencing identifies PDE4D mutations as another cause of acrodysostosis. Am J Hum Genet. 2012 Apr 6;90(4):740-5. doi: 10.1016/j.ajhg.2012.03.003. Epub, 2012 Mar 29. PMID:22464250 doi:10.1016/j.ajhg.2012.03.003
↑ Zhang KY, Card GL, Suzuki Y, Artis DR, Fong D, Gillette S, Hsieh D, Neiman J, West BL, Zhang C, Milburn MV, Kim SH, Schlessinger J, Bollag G. A glutamine switch mechanism for nucleotide selectivity by phosphodiesterases. Mol Cell. 2004 Jul 23;15(2):279-86. PMID:15260978 doi:http://dx.doi.org/10.1016/j.molcel.2004.07.005
↑ Card GL, England BP, Suzuki Y, Fong D, Powell B, Lee B, Luu C, Tabrizizad M, Gillette S, Ibrahim PN, Artis DR, Bollag G, Milburn MV, Kim SH, Schlessinger J, Zhang KY. Structural basis for the activity of drugs that inhibit phosphodiesterases. Structure. 2004 Dec;12(12):2233-47. PMID:15576036 doi:http://dx.doi.org/10.1016/j.str.2004.10.004
↑ Park CM, Jeon DJ. Stereoselective synthesis of novel pyrazole derivatives using tert-butansulfonamide as a chiral auxiliary. Org Biomol Chem. 2012 Apr 7;10(13):2613-20. doi: 10.1039/c2ob06495b. Epub 2012, Feb 27. PMID:22371117 doi:10.1039/c2ob06495b

1 Structural highlights
2 Disease
3 Function
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3v9b"

@@ Line 1: / Line 1: @@
 ==Crystal structure of the catalytic domain of PDE4D2 with (S)-N-(3-{1-[1-(3-Cyclopropylmethoxy-4-difluoromethoxyphenyl)-2-(1-oxypyridin-4-yl)-ethyl]-1H-pyrazl-3-yl}phenyl)acetamide==
 <StructureSection load='3v9b' size='340' side='right' caption='[[3v9b]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3v9b]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3V9B OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3V9B FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3v9b]] is a 4 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=3V9B OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3V9B FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=IHM:N-(3-{1-[(1S)-1-[3-(CYCLOPROPYLMETHOXY)-4-(DIFLUOROMETHOXY)PHENYL]-2-(1-OXIDOPYRIDIN-4-YL)ETHYL]-1H-PYRAZOL-3-YL}PHENYL)ACETAMIDE'>IHM</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PDE4D ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PDE4D ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/3',5'-cyclic-nucleotide_phosphodiesterase 3',5'-cyclic-nucleotide phosphodiesterase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.4.17 3.1.4.17] </span></td></tr>
-<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=3v9b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3v9b OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3v9b RCSB], [http://www.ebi.ac.uk/pdbsum/3v9b PDBsum]</span></td></tr>
+<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=3v9b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3v9b OCA], [http://pdbe.org/3v9b PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3v9b RCSB], [http://www.ebi.ac.uk/pdbsum/3v9b PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3v9b ProSAT]</span></td></tr>
 </table>
 == Disease ==
@@ Line 20: / Line 21: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 3v9b" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 28: / Line 30: @@
 </StructureSection>
 [[Category: 3',5'-cyclic-nucleotide phosphodiesterase]]
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: Chang, H J]]
 [[Category: Kim, H T]]

3v9b

From Proteopedia

Revision as of 11:17, 5 August 2016

Crystal structure of the catalytic domain of PDE4D2 with (S)-N-(3-{1-[1-(3-Cyclopropylmethoxy-4-difluoromethoxyphenyl)-2-(1-oxypyridin-4-yl)-ethyl]-1H-pyrazl-3-yl}phenyl)acetamide

Structural highlights

Disease

Function

Publication Abstract from PubMed

See Also

References

Contents

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