SMTL ID : 4s3q.1 (2 other biounits)

Amylomaltase MalQ from Escherichia coli in complex with maltose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC.1: 8 residues within 4Å: Chain A: Y.201, W.413, H.547, D.548, N.648, P.650, G.651, W.659 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.413, A:D.548, A:N.648, A:G.651

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: F.431, S.452, L.456, Y.473 Ligands: EDO.3 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Y.473, A:Y.473 EDO.3: 6 residues within 4Å: Chain A: R.206, L.375, I.447, S.452, M.453 Ligands: EDO.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.206, A:A.376, A:S.452

3 x IOD: IODIDE ION(Non-functional Binders)

IOD.4: 4 residues within 4Å: Chain A: A.604, M.611, T.614, T.616 Ligand excluded by PLIP IOD.5: 1 residues within 4Å: Chain A: M.611 Ligand excluded by PLIP IOD.6: 3 residues within 4Å: Chain A: E.196, A.198, R.660 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Weiss, S.C. et al., Structural Basis for the Interconversion of Maltodextrins by MalQ, the Amylomaltase of Escherichia coli. J.Biol.Chem. (2015)

Release Date

2015-07-08

Peptides

4-alpha-glucanotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

4-alpha-glucanotransferase

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