7yjk: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[7yjk]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7YJK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7YJK FirstGlance]. <br>
<table><tr><td colspan='2'>[[7yjk]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7YJK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7YJK FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene>, <scene name='pdbligand=Z1T:N-[(2S,3R,4E)-1,3-dihydroxyoctadec-4-en-2-yl]tetracosanamide'>Z1T</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LLP:(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC+ACID'>LLP</scene>, <scene name='pdbligand=Z1T:N-[(2S,3R,4E)-1,3-dihydroxyoctadec-4-en-2-yl]tetracosanamide'>Z1T</scene></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=7yjk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7yjk OCA], [https://pdbe.org/7yjk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7yjk RCSB], [https://www.ebi.ac.uk/pdbsum/7yjk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7yjk ProSAT]</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=7yjk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7yjk OCA], [https://pdbe.org/7yjk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7yjk RCSB], [https://www.ebi.ac.uk/pdbsum/7yjk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7yjk ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[https://www.uniprot.org/uniprot/LCB1_ARATH LCB1_ARATH] Serine palmitoyltransferase (SPT). The heterodimer formed with LCB2 constitutes the catalytic core. Involved in the regulation of the programmed cell death (PCD) signaling pathway. Plays an important role during male gametogenesis and embryogenesis.<ref>PMID:17194770</ref> <ref>PMID:18059378</ref> <ref>PMID:18218968</ref>  
[https://www.uniprot.org/uniprot/SPTC1_ARATH SPTC1_ARATH] Component of serine palmitoyltransferase (SPT), which catalyzes the committed step in the synthesis of sphingolipids, the condensation of serine with palmitoyl CoA to form the long chain base 3-ketosphinganine. The heterodimer formed with LCB2 constitutes the catalytic core. Involved in the regulation of the programmed cell death (PCD) signaling pathway. Plays an important role during male gametogenesis and embryogenesis.<ref>PMID:17194770</ref> <ref>PMID:18059378</ref> <ref>PMID:18218968</ref>  
== References ==
== References ==
<references/>
<references/>

Latest revision as of 06:47, 25 June 2025

Cryo-EM structure of the dimeric atSPT-ORM1 complex

7yjk, resolution 3.20Å

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