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==Crystal structure of 7,8-diaminopelargonic acid synthase (BioA) from Mycobacterium tuberculosis, complexed with an inhibitor optimized from HTS lead==
==Crystal structure of 7,8-diaminopelargonic acid synthase (BioA) from Mycobacterium tuberculosis, complexed with an inhibitor optimized from HTS lead==
<StructureSection load='4xjp' size='340' side='right' caption='[[4xjp]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
<StructureSection load='4xjp' size='340' side='right'caption='[[4xjp]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4xjp]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Myctu Myctu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4XJP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4XJP FirstGlance]. <br>
<table><tr><td colspan='2'>[[4xjp]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_H37Rv Mycobacterium tuberculosis H37Rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4XJP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4XJP FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=41N:1-{4-[4-(1,3-BENZODIOXOL-5-YLCARBONYL)PIPERAZIN-1-YL]PHENYL}ETHANONE'>41N</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.6&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4xjl|4xjl]], [[4xjm|4xjm]], [[4xjo|4xjo]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=41N:1-{4-[4-(1,3-BENZODIOXOL-5-YLCARBONYL)PIPERAZIN-1-YL]PHENYL}ETHANONE'>41N</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">bioA, Rv1568, MTCY336.35c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</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=4xjp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xjp OCA], [https://pdbe.org/4xjp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4xjp RCSB], [https://www.ebi.ac.uk/pdbsum/4xjp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4xjp ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Adenosylmethionine--8-amino-7-oxononanoate_transaminase Adenosylmethionine--8-amino-7-oxononanoate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.62 2.6.1.62] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4xjp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4xjp OCA], [http://pdbe.org/4xjp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4xjp RCSB], [http://www.ebi.ac.uk/pdbsum/4xjp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4xjp ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/BIOA_MYCTU BIOA_MYCTU]] Catalyzes the reversible transfer of the alpha-amino group from S-adenosyl-L-methionine (SAM) to 7-keto-8-aminopelargonic acid (KAPA) to form 7,8-diaminopelargonic acid (DAPA). It is the only animotransferase known to utilize SAM as an amino donor. Can also use sinefungin as substrate.<ref>PMID:16984394</ref>
[https://www.uniprot.org/uniprot/BIOA_MYCTU BIOA_MYCTU] Catalyzes the reversible transfer of the alpha-amino group from S-adenosyl-L-methionine (SAM) to 7-keto-8-aminopelargonic acid (KAPA) to form 7,8-diaminopelargonic acid (DAPA). It is the only animotransferase known to utilize SAM as an amino donor. Can also use sinefungin as substrate.<ref>PMID:16984394</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 4xjp" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4xjp" style="background-color:#fffaf0;"></div>
==See Also==
*[[Aminotransferase 3D structures|Aminotransferase 3D structures]]
*[[7%2C8-diaminopelargonic acid synthase 3D structures|7%2C8-diaminopelargonic acid synthase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Adenosylmethionine--8-amino-7-oxononanoate transaminase]]
[[Category: Large Structures]]
[[Category: Myctu]]
[[Category: Mycobacterium tuberculosis H37Rv]]
[[Category: Dai, R]]
[[Category: Dai R]]
[[Category: Finzel, B C]]
[[Category: Finzel BC]]
[[Category: Inhibitor complex transaminase plp]]
[[Category: Transferase-transferase inhibitor complex]]

Latest revision as of 07:46, 27 September 2023

Crystal structure of 7,8-diaminopelargonic acid synthase (BioA) from Mycobacterium tuberculosis, complexed with an inhibitor optimized from HTS lead

4xjp, resolution 1.60Å

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