8bbm
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 8bbm is ON HOLD Authors: de Vries, I., Joosten, R.P., Perrakis, A. Description: DNA binding domain of J-DNA Binding Protein 1 (JBP1) [[Category: Un...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==DNA binding domain of J-DNA Binding Protein 1 (JBP1)== | |
| + | <StructureSection load='8bbm' size='340' side='right'caption='[[8bbm]], [[Resolution|resolution]] 1.95Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[8bbm]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Leishmania_tarentolae Leishmania tarentolae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8BBM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8BBM FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.95Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=8bbm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8bbm OCA], [https://pdbe.org/8bbm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8bbm RCSB], [https://www.ebi.ac.uk/pdbsum/8bbm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8bbm ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/JBP1_LEITA JBP1_LEITA] Dioxygenase that catalyzes the first step of DNA base J (beta-d-glucosyl-HOMedU) biosynthesis by converting thymine to 5-hydroxymethyluracil (HOMedU). DNA base J is a hypermodified thymidine residue found in the genome of kinetoplastid parasites, which is localized primarily to repetitive DNA, namely the telomeres, and is implicated in the regulation of antigenic variation. Also specifically binds to base J-containing DNA (J-DNA). Involved in propagation and maintenance of DNA base J synthesis initiated by JBP2 by specifically binding already synthesized DNA base J and propagating J synthesis. Thymine dioxygenase activity and J-DNA-binding are independent functions.<ref>PMID:17389644</ref> | ||
| - | + | ==See Also== | |
| - | + | *[[Dioxygenase 3D structures|Dioxygenase 3D structures]] | |
| - | + | == References == | |
| - | [[Category: | + | <references/> |
| - | [[Category: | + | __TOC__ |
| - | [[Category: Joosten | + | </StructureSection> |
| - | [[Category: Perrakis | + | [[Category: Large Structures]] |
| + | [[Category: Leishmania tarentolae]] | ||
| + | [[Category: Joosten RP]] | ||
| + | [[Category: Perrakis A]] | ||
| + | [[Category: De Vries I]] | ||
Current revision
DNA binding domain of J-DNA Binding Protein 1 (JBP1)
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