This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3asb
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
<StructureSection load='3asb' size='340' side='right'caption='[[3asb]], [[Resolution|resolution]] 2.70Å' scene=''> | <StructureSection load='3asb' size='340' side='right'caption='[[3asb]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3asb]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3asb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"chlamydozoon_trachomatis"_(busacca_1935)_moshkovski_1945 "chlamydozoon trachomatis" (busacca 1935) moshkovski 1945]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ASB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ASB FirstGlance]. <br> |
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=LLP:(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC+ACID'>LLP</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=LLP:(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC+ACID'>LLP</scene></td></tr> | ||
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3asa|3asa]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3asa|3asa]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dapL, aspC, CT_390 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dapL, aspC, CT_390 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=813 "Chlamydozoon trachomatis" (Busacca 1935) Moshkovski 1945])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/LL-diaminopimelate_aminotransferase LL-diaminopimelate aminotransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.83 2.6.1.83] </span></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=3asb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3asb OCA], [https://pdbe.org/3asb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3asb RCSB], [https://www.ebi.ac.uk/pdbsum/3asb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3asb ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/DAPAT_CHLTR DAPAT_CHLTR]] Involved in the synthesis of meso-diaminopimelate (m-DAP or DL-DAP), required for both lysine and peptidoglycan biosynthesis. Catalyzes the direct conversion of tetrahydrodipicolinate to LL-diaminopimelate, a reaction that requires three enzymes in E.coli. Is also able to use meso-diaminopimelate, cystathionine, lysine or ornithine as substrates.<ref>PMID:17093042</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
Revision as of 08:19, 19 January 2022
Crystal structure of PLP-bound LL-diaminopimelate aminotransferase from Chlamydia trachomatis
| |||||||||||
