SMTL ID : 1sw4.2 (1 other biounit)

Crystal structure of ProX from Archeoglobus fulgidus in complex with trimethyl ammonium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: E.238, D.239 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.238, A:D.239, A:D.239 ZN.2: 2 residues within 4Å: Chain A: D.242, D.244 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.242, A:D.242, A:D.244, A:D.244, H2O.2 ZN.3: 1 residues within 4Å: Chain A: D.136 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.136, A:D.136, H2O.1, H2O.2 ZN.5: 1 residues within 4Å: Chain A: E.30 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:E.30, H2O.2, H2O.2, H2O.2, H2O.2, H2O.2

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

CL.4: 5 residues within 4Å: Chain A: K.13, Y.63, T.66, R.149 Ligands: TMA.6 Ligand excluded by PLIP

1 x TMA: TETRAMETHYLAMMONIUM ION(Non-covalent)

TMA.6: 8 residues within 4Å: Chain A: F.15, Y.63, D.109, D.110, Y.111, Y.190, Y.214 Ligands: CL.4 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schiefner, A. et al., Structural basis for the binding of compatible solutes by ProX from the hyperthermophilic archaeon Archaeoglobus fulgidus. J.Biol.Chem. (2004)

Release Date

2004-09-14

Peptides

osmoprotection protein (proX): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

osmoprotection protein (proX)

Related Entries With Identical Sequence