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{{STRUCTURE_1mkd|  PDB=1mkd  |  SCENE=  }}
===crystal structure of PDE4D catalytic domain and zardaverine complex===
{{ABSTRACT_PUBMED_12387865}}


==Disease==
==crystal structure of PDE4D catalytic domain and zardaverine complex==
[[http://www.uniprot.org/uniprot/PDE4D_HUMAN 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:[http://omim.org/entry/614613 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.<ref>PMID:22464250</ref>  
<StructureSection load='1mkd' size='340' side='right'caption='[[1mkd]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
 
== Structural highlights ==
==Function==
<table><tr><td colspan='2'>[[1mkd]] is a 12 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=1MKD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1MKD FirstGlance]. <br>
[[http://www.uniprot.org/uniprot/PDE4D_HUMAN PDE4D_HUMAN]] Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes.<ref>PMID:15260978</ref><ref>PMID:15576036</ref>  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.9&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZAR:6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE'>ZAR</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1mkd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mkd OCA], [https://pdbe.org/1mkd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1mkd RCSB], [https://www.ebi.ac.uk/pdbsum/1mkd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1mkd ProSAT]</span></td></tr>
[[1mkd]] is a 12 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=1MKD OCA].  
</table>
== Disease ==
[https://www.uniprot.org/uniprot/PDE4D_HUMAN 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:[https://omim.org/entry/614613 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.<ref>PMID:22464250</ref>  
== Function ==
[https://www.uniprot.org/uniprot/PDE4D_HUMAN PDE4D_HUMAN] Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes.<ref>PMID:15260978</ref> <ref>PMID:15576036</ref>  
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/mk/1mkd_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=1mkd ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[Phosphodiesterase|Phosphodiesterase]]
*[[Phosphodiesterase 3D structures|Phosphodiesterase 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:012387865</ref><references group="xtra"/><references/>
__TOC__
[[Category: 3',5'-cyclic-nucleotide phosphodiesterase]]
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Lee, H.]]
[[Category: Large Structures]]
[[Category: Lee, J O.]]
[[Category: Lee H]]
[[Category: Lee, M E.]]
[[Category: Lee J-O]]
[[Category: Markowitz, J.]]
[[Category: Lee ME]]
[[Category: Hydrolase]]
[[Category: Markowitz J]]
[[Category: Pde]]
[[Category: Zardaverine]]

Latest revision as of 13:26, 13 March 2024

crystal structure of PDE4D catalytic domain and zardaverine complex

1mkd, resolution 2.90Å

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