SMTL ID : 1gvy.1

Substrate distorsion by beta-mannanase from Pseudomonas cellulosa

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x MBF- BMA- BMA: beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-2-deoxy-2-fluoro-beta-D-mannopyranose

MBF-BMA-BMA.1: 14 residues within 4Å: Chain A: L.75, A.82, E.83, H.105, W.124, H.173, Y.247, E.282, A.287, W.322, R.323, H.339, W.341 Ligands: NIN.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.83, A:R.323, A:H.105 Water bridges: A:R.323, A:W.179, A:E.282, A:E.282, A:A.287

1 x NIN: DINITROPHENYLENE(Non-covalent)

NIN.2: 5 residues within 4Å: Chain A: W.124, W.179, F.180, Y.247 Ligands: MBF-BMA-BMA.1 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.179, A:Y.247

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 3 residues within 4Å: Chain A: E.29, H.33 Ligands: TRS.6 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.29, A:H.33 ZN.5: 4 residues within 4Å: Chain A: R.170, H.173, D.245, E.282 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.173, A:D.245, A:D.245, A:E.282

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

NA.4: 7 residues within 4Å: Chain A: R.31, S.34, I.35, R.314, E.315, I.316, F.366 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.315

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.6: 3 residues within 4Å: Chain A: E.29, H.33 Ligands: ZN.3 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.29, A:E.29, A:H.33 TRS.7: 7 residues within 4Å: Chain A: Y.362, A.363, D.364, E.365, T.367, F.369, D.372 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.362, A:T.367, A:T.367, A:F.369 Water bridges: A:D.372, A:D.372

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ducros, V. et al., Substrate Distortion by a Beta-Mannanase: Snapshots of the Michaelis and Covalent-Intermediate Complexes Suggest a B2,5 Conformation for the Transition State. Angew.Chem.Int.Ed.Engl. (2002)

Release Date

2002-09-05

Peptides

MANNAN ENDO-1,4-BETA-MANNOSIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

MANNAN ENDO-1,4-BETA-MANNOSIDASE