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4plb
From Proteopedia
(Difference between revisions)
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<StructureSection load='4plb' size='340' side='right'caption='[[4plb]], [[Resolution|resolution]] 2.69Å' scene=''> | <StructureSection load='4plb' size='340' side='right'caption='[[4plb]], [[Resolution|resolution]] 2.69Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[4plb]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[4plb]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PLB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PLB FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=31N:6-[({(1R,4S)-1-[(1S)-2-(3-FLUORO-6-METHOXY-1,5-NAPHTHYRIDIN-4-YL)-1-HYDROXYETHYL]-2-OXABICYCLO[2.2.2]OCT-4-YL}AMINO)METHYL]-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE'>31N</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=31N:6-[({(1R,4S)-1-[(1S)-2-(3-FLUORO-6-METHOXY-1,5-NAPHTHYRIDIN-4-YL)-1-HYDROXYETHYL]-2-OXABICYCLO[2.2.2]OCT-4-YL}AMINO)METHYL]-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE'>31N</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4plb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4plb OCA], [https://pdbe.org/4plb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4plb RCSB], [https://www.ebi.ac.uk/pdbsum/4plb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4plb ProSAT]</span></td></tr> | |
| - | + | ||
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/GYRB_STAAU GYRB_STAAU] DNA gyrase negatively supercoils closed circular double-stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings.[HAMAP-Rule:MF_01898][https://www.uniprot.org/uniprot/GYRA_STAAU GYRA_STAAU] A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.[HAMAP-Rule:MF_01897] |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
*[[Gyrase|Gyrase]] | *[[Gyrase|Gyrase]] | ||
| + | *[[Gyrase 3D Structures|Gyrase 3D Structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Staphylococcus aureus]] |
| - | [[Category: | + | [[Category: Synthetic construct]] |
| - | [[Category: | + | [[Category: Lu J]] |
| - | [[Category: | + | [[Category: Patel S]] |
| - | [[Category: | + | [[Category: Soisson S]] |
Revision as of 07:17, 8 February 2023
Crystal Structure of S.A. gyrase-AM8191 complex
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