7cgq
From Proteopedia
(Difference between revisions)
| (One intermediate revision not shown.) | |||
| Line 1: | Line 1: | ||
==Crystal structure of Azospirillum brasilense L-arabinose 1-dehydrogenase E147A mutant (NADP and L-arabinose bound form)== | ==Crystal structure of Azospirillum brasilense L-arabinose 1-dehydrogenase E147A mutant (NADP and L-arabinose bound form)== | ||
| - | <StructureSection load='7cgq' size='340' side='right'caption='[[7cgq]]' scene=''> | + | <StructureSection load='7cgq' size='340' side='right'caption='[[7cgq]], [[Resolution|resolution]] 2.21Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGQ OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[7cgq]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Azospirillum_brasilense Azospirillum brasilense]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7CGQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7CGQ FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.208Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ARA:ALPHA-L-ARABINOSE'>ARA</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</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=7cgq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7cgq OCA], [https://pdbe.org/7cgq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7cgq RCSB], [https://www.ebi.ac.uk/pdbsum/7cgq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7cgq ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/ARAA_AZOBR ARAA_AZOBR] Catalyzes the NAD(P)(+)-dependent conversion of L-arabinose to L-arabino-gamma-lactone. Is involved in a degradation pathway of L-arabinose that allows A.brasilense to grow on L-arabinose as a sole carbon source. Prefers NADP(+) to NAD(+) as electron acceptor. Displays high catalytic efficiency for both L-arabinose and D-galactose in vitro. However, the enzyme appears to be involved in the metabolism of L-arabinose but not D-galactose in vivo. To a lesser extent, is also active on D-talose and D-xylose as substrates in vitro, but not with D-arabinose, D-glucose, D-ribose, L-xylose, L-mannose, L-lyxose, and D-fructose.<ref>PMID:16326697</ref> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Azospirillum brasilense]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Watanabe S]] | [[Category: Watanabe S]] | ||
[[Category: Watanabe Y]] | [[Category: Watanabe Y]] | ||
[[Category: Yoshiwara K]] | [[Category: Yoshiwara K]] | ||
Current revision
Crystal structure of Azospirillum brasilense L-arabinose 1-dehydrogenase E147A mutant (NADP and L-arabinose bound form)
| |||||||||||
