SMTL ID : 2vzs.2 (1 other biounit)

Chitosan Product complex of Amycolatopsis orientalis exo-chitosanase CsxA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

3 x CD: CADMIUM ION(Non-covalent)

CD.1: 2 residues within 4Å: Chain A: H.244, D.246 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.244, A:D.246, A:D.246 CD.2: 2 residues within 4Å: Chain A: H.244, D.296 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.296, A:D.296, H2O.13 CD.3: 4 residues within 4Å: Chain A: N.428, G.429, E.431, G.433 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:G.429, A:E.431, A:G.433

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 8 residues within 4Å: Chain A: Y.615, R.619, R.762, N.763, V.764, A.857, V.858, S.859 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.619, A:V.764, A:V.764, A:S.859 GOL.6: 7 residues within 4Å: Chain A: A.304, M.306, L.356, L.357, R.359, N.389, Q.692 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.359, A:N.389 Water bridges: A:L.357, A:R.359, A:R.359, A:Q.692, A:Q.692

1 x GCS: 2-amino-2-deoxy-beta-D-glucopyranose(Non-covalent)

GCS.5: 14 residues within 4Å: Chain A: I.202, D.203, W.204, E.394, C.419, S.468, D.469, M.512, Y.516, E.541, F.583, W.642, W.653, W.781 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:W.204, A:E.394, A:S.468, A:D.469, A:D.469 Water bridges: A:D.203, A:D.203

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lammerts Van Bueren, A. et al., The Structural Basis of Substrate Recognition in an Exo-Beta-D-Glucosaminidase Involved in Chitosan Hydrolysis. J.Mol.Biol. (2009)

Release Date

2008-10-14

Peptides

EXO-BETA-D-GLUCOSAMINIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

EXO-BETA-D-GLUCOSAMINIDASE

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