SMTL ID : 3bb4.1

Crystal structure of Toc33 from Arabidopsis thaliana in complex with Mg2+ and GMPPNP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.50, R.63 Ligands: GNP.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.50, H2O.1, H2O.1, H2O.1

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.2: 18 residues within 4Å: Chain A: G.45, G.46, V.47, G.48, K.49, S.50, S.51, V.64, S.65, P.66, G.93, T.159, H.160, A.207, E.208, N.209, S.210 Ligands: MG.1 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:G.46, A:V.47, A:G.48, A:K.49, A:K.49, A:S.50, A:S.51, A:S.51, A:S.65, A:G.93, A:H.160, A:N.209, A:N.209, A:S.210 Water bridges: A:S.50, A:S.50, A:S.50, A:E.208, A:E.208 Salt bridges: A:E.208 pi-Stacking: A:H.160 pi-Cation interactions: A:H.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koenig, P. et al., The GTPase cycle of the chloroplast import receptors Toc33/Toc34: implications from monomeric and dimeric structures. Structure (2008)

Release Date

2008-04-01

Peptides

T7I23.11 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

T7I23.11 protein