SMTL ID : 1we2.1

Crystal structure of shikimate kinase from mycobacterium tuberculosis in complex with MGADP and shikimic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.16, D.32 Ligands: ADP.4 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.16, H2O.27, H2O.50, H2O.125, H2O.131

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: K.15, G.80 Ligands: DHK.5 Ligand excluded by PLIP

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.4: 15 residues within 4Å: Chain A: L.10, P.11, G.12, S.13, G.14, K.15, S.16, T.17, R.110, R.117, T.150, R.153, N.154, P.155 Ligands: MG.1 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.12, A:S.13, A:G.14, A:K.15, A:S.16, A:T.17, A:T.17, A:T.17, A:R.153 Water bridges: A:S.16, A:S.16, A:R.110, A:R.110, A:T.150, A:T.150 Salt bridges: A:K.15, A:R.117, A:R.117 pi-Cation interactions: A:R.110, A:R.110

1 x DHK: 3-DEHYDROSHIKIMATE(Non-covalent)

DHK.5: 11 residues within 4Å: Chain A: D.34, I.45, F.49, F.57, R.58, G.79, G.80, G.81, L.119, R.136 Ligands: CL.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.119 Hydrogen bonds: A:D.34, A:G.79 Water bridges: A:G.79, A:A.82 Salt bridges: A:R.58, A:R.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pereira, J.H. et al., Structure of shikimate kinase from Mycobacterium tuberculosis reveals the binding of shikimic acid. Acta Crystallogr.,Sect.D (2004)

Release Date

2005-05-17

Peptides

Shikimate kinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Shikimate kinase

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