SMTL ID : 5cvs.1

GlgE isoform 1 from Streptomyces coelicolor E423A mutant soaked in maltoheptaose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x GLC- GLC- GLC- GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLC-GLC-GLC-GLC-GLC.1: 27 residues within 4Å: Chain A: K.264, N.268, V.279, W.281, A.282, Q.324, N.352, K.355, Y.357, D.359, I.360, R.392, D.394, N.395, H.397, F.425, T.426, R.427, P.428, Y.445, W.448, R.449, D.480, K.534, Y.535 Chain B: P.83, G.84 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:K.264, A:K.264, A:D.480, A:D.480, A:Y.535 Water bridges: A:N.268 GLC-GLC-GLC-GLC-GLC-GLC-GLC.3: 28 residues within 4Å: Chain A: P.83, G.84 Chain B: K.264, N.268, V.279, W.281, A.282, Q.324, N.352, K.355, Y.357, D.359, I.360, R.392, D.394, N.395, H.397, F.425, T.426, R.427, P.428, Y.445, W.448, R.449, D.480, I.481, K.534, Y.535 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.264, B:K.264, B:D.480, B:Y.535, B:Y.535

2 x GLC- GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLC-GLC-GLC.2: 10 residues within 4Å: Chain A: D.581, K.582, E.610, T.612, Y.639, W.641, Y.646, V.647, R.648, H.657 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.641, A:R.648, A:R.648 GLC-GLC-GLC-GLC-GLC.4: 9 residues within 4Å: Chain B: D.581, E.610, T.612, Y.639, W.641, Y.646, V.647, R.648, H.657 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:W.641, B:R.648, B:R.648

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Syson, K. et al., Ligand-bound structures and site-directed mutagenesis identify the acceptor and secondary binding sites of Streptomyces coelicolor maltosyltransferase GlgE. J.Biol.Chem. (2016)

Release Date

2016-08-17

Peptides

Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase 1