SMTL ID : 5eyf.1

Crystal Structure of Solute-binding Protein from Enterococcus faecium with Bound Glutamate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

homo-dimer

Ligands

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 13 residues within 4Å: Chain A: K.22, S.67, R.70, A.84, T.85, M.86, T.87, R.92, T.136, Y.156, D.174, E.198, Y.200 16 PLIP interactions: 14 interactions with chain A, 2 Ligand-Ligand interactions Hydrogen bonds: A:S.67, A:T.85, A:T.87, A:T.87, A:T.136, A:T.136, A:Y.156, A:D.174, E.1, E.1 Water bridges: A:R.92, A:T.136 Salt bridges: A:K.22, A:R.70, A:R.70, A:R.92 GLU.3: 15 residues within 4Å: Chain B: K.22, S.67, R.70, A.84, T.85, M.86, T.87, R.92, S.135, T.136, Y.156, D.174, I.177, E.198, Y.200 15 PLIP interactions: 13 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: B:I.177 Hydrogen bonds: B:S.67, B:T.85, B:T.87, B:T.87, B:T.136, B:T.136, B:Y.156, B:D.174, E.3, E.3 Salt bridges: B:K.22, B:R.70, B:R.70, B:R.92

3 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: N.197 Chain B: N.197 No protein-ligand interaction detected (PLIP) MG.4: 1 residues within 4Å: Chain B: E.245 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:E.245, H2O.2, H2O.9, H2O.9, H2O.9, H2O.14 MG.5: 2 residues within 4Å: Chain B: E.245 Ligands: CL.6 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:E.245, H2O.9, H2O.9, H2O.10, H2O.13

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

CL.6: 5 residues within 4Å: Chain A: D.90 Chain B: D.229, K.243, E.245 Ligands: MG.5 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain B: N.185, P.186, E.187, Y.188 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maltseva, N. et al., Crystal Structure of Solute-binding Protein from Enterococcus faecium with Bound Glutamate. To Be Published

Release Date

2015-12-16

Peptides

Glutamate ABC superfamily ATP binding cassette transporter, binding protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate ABC superfamily ATP binding cassette transporter, binding protein