SMTL ID : 3akg.1

Crystal structure of exo-1,5-alpha-L-arabinofuranosidase complexed with alpha-1,5-L-arabinofuranobiose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x AHR- AHR: alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose(Non-covalent)

AHR-AHR.1: 8 residues within 4Å: Chain A: H.337, W.338, D.339, F.340, N.350, D.353, N.374, Y.375 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.337, A:D.339, A:F.340, A:N.350, A:D.353, A:N.374 Water bridges: A:Y.375

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: R.336, T.349, N.350 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 3 residues within 4Å: Chain A: E.80, P.199, H.261 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.80, A:E.80

2 x AHR: alpha-L-arabinofuranose(Non-covalent)

AHR.4: 7 residues within 4Å: Chain A: W.77, N.160, Y.193, V.195, E.197, L.290 Ligands: GOL.6 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.160 Water bridges: A:E.197, A:S.215, A:T.217 AHR.5: 8 residues within 4Å: Chain A: N.329, Y.330, R.430, H.431, Y.432, E.433, N.434, D.449 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.329, A:R.430, A:H.431, A:E.433, A:N.434, A:N.434, A:D.449

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 9 residues within 4Å: Chain A: D.21, W.77, L.135, D.136, E.197, T.217, H.261, R.295 Ligands: AHR.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.221, A:H.261, A:R.295, A:R.295 GOL.7: 7 residues within 4Å: Chain A: H.382, K.383, N.384, Y.385, D.401, N.423, Y.424 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.382, A:N.384, A:Y.385, A:D.401, A:N.423 Water bridges: A:R.381

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujimoto, Z. et al., Crystal Structure of an Exo-1,5-{alpha}-L-arabinofuranosidase from Streptomyces avermitilis Provides Insights into the Mechanism of Substrate Discrimination between Exo- and Endo-type Enzymes in Glycoside Hydrolase Family 43. J.Biol.Chem. (2010)

Release Date

2010-08-25

Peptides

Putative secreted alpha L-arabinofuranosidase II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Putative secreted alpha L-arabinofuranosidase II

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