3tej: Difference between revisions
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==Crystal structure of a domain fragment involved in peptide natural product biosynthesis== | ==Crystal structure of a domain fragment involved in peptide natural product biosynthesis== | ||
<StructureSection load='3tej' size='340' side='right' caption='[[3tej]], [[Resolution|resolution]] 1.90Å' scene=''> | <StructureSection load='3tej' size='340' side='right'caption='[[3tej]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3tej]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[3tej]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TEJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TEJ FirstGlance]. <br> | ||
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UF0:O-[(R)-HYDROXY{[(3R)-3-HYDROXY-4-{[3-({2-[(HYDROXYACETYL)AMINO]ETHYL}AMINO)-3-OXOPROPYL]AMINO}-2,2-DIMETHYL-4-OXOBUTYL]OXY}PHOSPHORYL]-L-SERINE'>UF0</scene></td></tr> | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=UF0:O-[(R)-HYDROXY{[(3R)-3-HYDROXY-4-{[3-({2-[(HYDROXYACETYL)AMINO]ETHYL}AMINO)-3-OXOPROPYL]AMINO}-2,2-DIMETHYL-4-OXOBUTYL]OXY}PHOSPHORYL]-L-SERINE'>UF0</scene></td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">entF, b0586, JW0578 ([ | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">entF, b0586, JW0578 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3tej FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tej OCA], [https://pdbe.org/3tej PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tej RCSB], [https://www.ebi.ac.uk/pdbsum/3tej PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tej ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[[ | [[https://www.uniprot.org/uniprot/ENTF_ECOLI ENTF_ECOLI]] Activates the carboxylate group of L-serine via ATP-dependent PPi exchange reactions to the aminoacyladenylate, preparing that molecule for the final stages of enterobactin synthesis. Holo-EntF acts as the catalyst for the formation of the three amide and three ester bonds present in the cyclic (2,3-dihydroxybenzoyl)serine trimer enterobactin, using seryladenylate and acyl-holo-EntB (acylated with 2,3-dihydroxybenzoate by EntE). | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Ecoli]] | [[Category: Ecoli]] | ||
[[Category: Large Structures]] | |||
[[Category: Bruner, S D]] | [[Category: Bruner, S D]] | ||
[[Category: Liu, Y]] | [[Category: Liu, Y]] |