SMTL ID : 4o7p.1

Crystal structure of Mycobacterium tuberculosis maltose kinase MaK complexed with maltose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

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

GLC-GLC.1: 11 residues within 4Å: Chain B: W.222, D.322, H.324, P.344, S.367, Y.370, K.426, Y.429, E.430, Y.433, R.438 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:L.325, B:S.367, B:K.426, B:E.430, B:E.430, B:R.438, B:R.438

2 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.2: 5 residues within 4Å: Chain A: W.222, H.324, S.367, Y.370, R.438 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.367, A:R.438, A:R.438 BTB.3: 4 residues within 4Å: Chain A: A.111, G.114, T.115, S.116 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.114, A:T.115, A:S.116

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain A: G.249, E.250, R.253 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.250 Salt bridges: A:R.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, J. et al., Homotypic dimerization of a maltose kinase for molecular scaffolding. Sci Rep (2014)

Release Date

2014-10-22

Peptides

Maltokinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Maltokinase

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