1a4i: Difference between revisions

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[[Image:1a4i.png|left|200px]]


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==HUMAN TETRAHYDROFOLATE DEHYDROGENASE / CYCLOHYDROLASE==
The line below this paragraph, containing "STRUCTURE_1a4i", creates the "Structure Box" on the page.
<StructureSection load='1a4i' size='340' side='right'caption='[[1a4i]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[1a4i]] 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=1A4I OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1A4I FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.5&#8491;</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=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene></td></tr>
{{STRUCTURE_1a4i| PDB=1a4i |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1a4i FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a4i OCA], [https://pdbe.org/1a4i PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1a4i RCSB], [https://www.ebi.ac.uk/pdbsum/1a4i PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1a4i ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/C1TC_HUMAN C1TC_HUMAN] Defects in MTHFD1 may be a cause of susceptibility to folate-sensitive neural tube defects (FS-NTD) [MIM:[https://omim.org/entry/601634 601634]. The most common NTDs are open spina bifida (myelomeningocele) and anencephaly. Genetic defects in MTHFD1 may affect the risk of spina bifida via the maternal rather than the embryonic genotype.<ref>PMID:9611072</ref> <ref>PMID:12384833</ref> <ref>PMID:16552426</ref>  Genetic variation in MTHFD1 could be associated with susceptibility to colorectal cancer (CRC) [MIM:[https://omim.org/entry/114500 114500].
== Function ==
[https://www.uniprot.org/uniprot/C1TC_HUMAN C1TC_HUMAN]
== 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/a4/1a4i_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=1a4i ConSurf].
<div style="clear:both"></div>


===HUMAN TETRAHYDROFOLATE DEHYDROGENASE / CYCLOHYDROLASE===
==See Also==
 
*[[Cyclohydrolase 3D structures|Cyclohydrolase 3D structures]]
 
== References ==
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(as it appears on PubMed at http://www.pubmed.gov), where 9519408 is the PubMed ID number.
</StructureSection>
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{{ABSTRACT_PUBMED_9519408}}
 
==About this Structure==
[[1a4i]] is a 2 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=1A4I OCA].
 
==Reference==
<ref group="xtra">PMID:009519408</ref><references group="xtra"/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Allaire, M.]]
[[Category: Large Structures]]
[[Category: Cygler, M.]]
[[Category: Allaire M]]
[[Category: Li, Y.]]
[[Category: Cygler M]]
[[Category: Mackenzie, R E.]]
[[Category: Li Y]]
[[Category: Bifunctional]]
[[Category: Mackenzie RE]]
[[Category: Cyclohydrolase]]
[[Category: Dehydrogenase]]
[[Category: Folate]]
[[Category: Oxidoreductase]]
[[Category: Thf]]

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