SMTL ID : 1j09.1

Crystal structure of Thermus thermophilus glutamyl-tRNA synthetase complexed with ATP and Glu

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 1 residues within 4Å: Ligands: ATP.3 No protein-ligand interaction detected (PLIP)

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 9 residues within 4Å: Chain A: R.5, A.7, S.9, E.41, Y.187, N.191, R.205, W.209 Ligands: ATP.3 11 PLIP interactions: 10 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:Y.187, A:W.209 Hydrogen bonds: A:S.9, A:E.41, A:N.191, A:W.209 Water bridges: A:A.7, A:W.209, E.2 Salt bridges: A:R.5, A:R.205

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.3: 16 residues within 4Å: Chain A: H.15, G.17, T.18, Y.20, A.206, E.208, W.209, L.235, L.236, K.243, I.244, S.245, K.246, R.247 Ligands: MG.1, GLU.2 22 PLIP interactions: 18 interactions with chain A, 4 Ligand-Ligand interactions Hydrogen bonds: A:E.208, A:W.209, A:L.236, A:L.236, A:K.243, A:I.244, A:S.245, A:K.246, E.2 Water bridges: A:R.247, E.2, E.2, E.2 Salt bridges: A:H.15, A:H.15, A:K.243, A:K.243, A:K.246, A:K.246, A:K.246, A:R.247 pi-Cation interactions: A:H.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sekine, S. et al., ATP binding by glutamyl-tRNA synthetase is switched to the productive mode by tRNA binding. EMBO J. (2003)

Release Date

2003-02-25

Peptides

Glutamyl-tRNA synthetase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutamyl-tRNA synthetase

Related Entries With Identical Sequence