View source for 3tfu


==Crystal structure of 7,8-diaminopelargonic acid synthase (BioA) from Mycobacterium tuberculosis, post-reaction complex with a 3,6-dihydropyrid-2-one heterocycle inhibitor==
<StructureSection load='3tfu' size='340' side='right'caption='[[3tfu]], [[Resolution|resolution]] 1.94&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3tfu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TFU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TFU 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]] 1.94&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=PL8:[5-HYDROXY-4-({[6-(3-HYDROXYPROPYL)-2-OXO-1,2-DIHYDROPYRIDIN-3-YL]AMINO}METHYL)-6-METHYLPYRIDIN-3-YL]METHYL+DIHYDROGEN+PHOSPHATE'>PL8</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=3tfu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tfu OCA], [https://pdbe.org/3tfu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tfu RCSB], [https://www.ebi.ac.uk/pdbsum/3tfu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tfu ProSAT]</span></td></tr>
</table>
== Function ==
[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> 

==See Also==
*[[7%2C8-diaminopelargonic acid synthase 3D structures|7%2C8-diaminopelargonic acid synthase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Mycobacterium tuberculosis]]
[[Category: Finzel BC]]
[[Category: Geders TW]]