4a0r

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[[Image:4a0r.jpg|left|200px]]
 
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==Structure of bifunctional DAPA aminotransferase-DTB synthetase from Arabidopsis thaliana bound to dethiobiotin (DTB).==
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The line below this paragraph, containing "STRUCTURE_4a0r", creates the "Structure Box" on the page.
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<StructureSection load='4a0r' size='340' side='right'caption='[[4a0r]], [[Resolution|resolution]] 2.68&Aring;' scene=''>
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[4a0r]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4A0R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4A0R FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.68&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DTB:6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC+ACID'>DTB</scene>, <scene name='pdbligand=PLP:PYRIDOXAL-5-PHOSPHATE'>PLP</scene>, <scene name='pdbligand=TLA:L(+)-TARTARIC+ACID'>TLA</scene></td></tr>
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{{STRUCTURE_4a0r| PDB=4a0r | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4a0r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4a0r OCA], [https://pdbe.org/4a0r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4a0r RCSB], [https://www.ebi.ac.uk/pdbsum/4a0r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4a0r ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/BIODA_ARATH BIODA_ARATH] Bifunctional enzyme that catalyzes two different reactions involved in the biotin biosynthesis. Catalyzes a mechanistically unusual reaction, the ATP-dependent insertion of CO2 between the N7 and N8 nitrogen atoms of 7,8-diaminopelargonic acid (DAPA) to form an ureido ring. Catalyzes the 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.
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===Structure of bifunctional DAPA aminotransferase-DTB synthetase from Arabidopsis thaliana bound to dethiobiotin (DTB).===
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==See Also==
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*[[7%2C8-diaminopelargonic acid synthase 3D structures|7%2C8-diaminopelargonic acid synthase 3D structures]]
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__TOC__
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</StructureSection>
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(as it appears on PubMed at http://www.pubmed.gov), where 22547782 is the PubMed ID number.
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{{ABSTRACT_PUBMED_22547782}}
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==About this Structure==
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[[4a0r]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4A0R OCA].
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==Reference==
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<ref group="xtra">PMID:022547782</ref><references group="xtra"/>
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[[Category: Arabidopsis thaliana]]
[[Category: Arabidopsis thaliana]]
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[[Category: Alban, C.]]
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[[Category: Large Structures]]
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[[Category: Cobessi, D.]]
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[[Category: Alban C]]
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[[Category: Dumas, R.]]
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[[Category: Cobessi D]]
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[[Category: Ferrer, J L.]]
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[[Category: Dumas R]]
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[[Category: Meinguet, C.]]
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[[Category: Ferrer JL]]
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[[Category: Pautre, V.]]
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[[Category: Meinguet C]]
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[[Category: Bio3-bio1]]
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[[Category: Pautre V]]
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[[Category: Biotin synthesis]]
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[[Category: Transferase]]
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Current revision

Structure of bifunctional DAPA aminotransferase-DTB synthetase from Arabidopsis thaliana bound to dethiobiotin (DTB).

PDB ID 4a0r

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