SMTL ID : 2whm.1

Cellvibrio japonicus Man26A E121A and E320G double mutant in complex with mannobiose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x MAN- BMA: beta-D-mannopyranose-(1-4)-alpha-D-mannopyranose(Non-covalent)

MAN-BMA.1: 10 residues within 4Å: Chain A: L.75, H.105, W.124, E.174, Y.247, A.287, W.322, R.323, H.339, W.341 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.322, A:R.323, A:H.339, A:H.105, A:E.174, A:E.174, A:Y.247 Water bridges: A:H.41, A:E.174

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 2 residues within 4Å: Chain A: E.29, H.33 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.29, A:H.33

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

NA.3: 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:S.34

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

TRS.4: 5 residues within 4Å: Chain A: Q.194, R.197, Y.198, E.201, W.238 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.194 Water bridges: A:R.197, A:E.201, A:R.204 TRS.5: 7 residues within 4Å: Chain A: Y.362, A.363, D.364, E.365, T.367, F.369, D.372 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:A.363, A:T.367, A:T.367, A:F.369, A:D.372 Water bridges: A:Y.362, A:Y.362

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tailford, L.E. et al., Understanding How Diverse -Mannanases Recognise Heterogeneous Substrates. Biochemistry (2009)

Release Date

2009-05-26

Peptides

ENDO-1,4-BETA MANNANASE, MAN26A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ENDO-1,4-BETA MANNANASE, MAN26A