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Arabinanase

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[[Image:2x8f.png|left|200px|thumb|Crystal Structure of Arabinanase, [[2x8f]]]]
[[Image:2x8f.png|left|200px|thumb|Crystal Structure of Arabinanase, [[2x8f]]]]
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{{STRUCTURE_2x8f| PDB=2x8f | SIZE=400| SCENE=Arabinanase/Arabinanase/1 |right|CAPTION=Endo-arabinanase dimer from ''Bacillus subtilis'' with phosphates, calcium, MPD, glycerol, [[2x8f]] }}
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{{STRUCTURE_3cu9| PDB=3cu9 | SIZE=400| SCENE= |right|CAPTION=Endo-arabinanase dimer from ''Bacillus subtilis'' with phosphates, calcium, MPD, glycerol, [[3cu9]] }}
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'''Arabinanase''' (Ara) hydrolyzes the α-1,5-linked L-arabinofuranoside backbone of plant cell wall arabinans. See more details in [[Exo-alpha-1,5-L-Arabinanase]].
'''Arabinanase''' (Ara) hydrolyzes the α-1,5-linked L-arabinofuranoside backbone of plant cell wall arabinans. See more details in [[Exo-alpha-1,5-L-Arabinanase]].

Revision as of 12:09, 11 December 2012

Image:2x8f.png
Crystal Structure of Arabinanase, 2x8f

Template:STRUCTURE 3cu9










Arabinanase (Ara) hydrolyzes the α-1,5-linked L-arabinofuranoside backbone of plant cell wall arabinans. See more details in Exo-alpha-1,5-L-Arabinanase.


Contents




3D Structures of Arabinanase

Endo-arabinanase

2x8f– BsEndo-Ara – Bacillus subtilis
2x8t - BsEndo-Ara (mutant)
3cu9, 1wl7 – GsEndo-Ara – Geobacillus stearothermophilus
3d5y, 3d60 - GsEndo-Ara (mutant)
1gyd – CcEndo-Ara – Cellvibrio cellulose
1gyh - CcEndo-Ara (mutant)

Endo-arabinanase complex with substrate

1gye - CcEndo-Ara (mutant) + arabinohexose
3d5z, 3d61 - GsEndo-Ara (mutant) + arabinotriose
2x8s - BsEndo-Ara (mutant) + arabinotriose

Exo-arabinanase

3a71 – PcExo-Ara residues 24-378 – Penicillium chrysogenum
2w5n – GzExo-Ara – Gibberella zeae

Exo-arabinanase complex with substrate

3a72 - PcExo-Ara residues 24-378 + arabinobiose
2w5o - GzExo-Ara + arabinobiose

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Michal Harel, Alexander Berchansky

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