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

Crystal structure of the MutB E254Q mutant in complex with the substrate sucrose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x GLC- FRU: beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose(Non-covalent)

GLC-FRU.1: 16 residues within 4Å: Chain A: D.60, Y.63, H.103, F.143, F.144, F.163, Q.167, R.197, D.199, Q.253, F.255, H.325, D.326, E.385, R.413, R.417 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Q.253, A:D.326, A:R.413, A:D.60, A:D.60, A:H.103, A:Q.167, A:R.197, A:R.197, A:D.199, A:Q.253, A:H.325, A:R.413, A:R.413, A:R.417 Water bridges: A:R.197, A:R.283, A:D.326, A:D.326

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.21, N.23, D.25, I.27, D.29 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.21, A:D.25, A:I.27, A:D.29, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ravaud, S. et al., Trehalulose synthase native and carbohydrate complexed structures provide insights into sucrose isomerization. J.Biol.Chem. (2007)

Release Date

2007-06-26

Peptides

Sucrose isomerase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Sucrose isomerase

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