SMTL ID : 1h65.2 (1 other biounit)

Crystal structure of pea Toc34 - a novel GTPase of the chloroplast protein translocon

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 19 residues within 4Å: Chain A: G.48, G.49, V.50, G.51, K.52, S.53, S.54, I.67, S.68, P.69, E.73, T.162, H.163, E.210, N.211 Chain B: Y.132, R.133, P.169 Ligands: MG.2 30 PLIP interactions: 3 interactions with chain B, 27 interactions with chain A Hydrogen bonds: B:Y.132, B:Y.132, B:R.133, A:G.49, A:V.50, A:G.51, A:K.52, A:S.53, A:S.54, A:S.54, A:S.68, A:S.68, A:E.73, A:E.73, A:H.163, A:N.211, A:N.211 Water bridges: A:S.53, A:S.54, A:E.73, A:E.73, A:E.210, A:S.212, A:R.214, A:R.214 Salt bridges: A:K.52, A:E.210 pi-Stacking: A:H.163 pi-Cation interactions: A:H.163, A:H.163 GDP.3: 20 residues within 4Å: Chain A: Y.132, R.133, P.169 Chain B: K.47, G.48, G.49, V.50, G.51, K.52, S.53, S.54, I.67, S.68, P.69, E.73, T.162, H.163, E.210, N.211 Ligands: MG.4 30 PLIP interactions: 6 interactions with chain A, 24 interactions with chain B Hydrogen bonds: A:Y.132, B:G.49, B:V.50, B:G.51, B:K.52, B:S.53, B:S.54, B:S.54, B:S.68, B:S.68, B:E.73, B:H.163, B:H.163, B:N.211, B:N.211 Water bridges: A:Y.132, A:D.170, A:D.170, B:S.53, B:S.54, B:S.66, B:E.73, B:E.210, B:S.212 Salt bridges: A:R.133, A:R.133, B:K.52, B:E.210 pi-Stacking: B:H.163 pi-Cation interactions: B:H.163

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.53, E.73 Ligands: GDP.1 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.53, A:E.73, H2O.3, H2O.3, H2O.5 MG.4: 3 residues within 4Å: Chain B: S.53, E.73 Ligands: GDP.3 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:S.53, B:E.73, H2O.11, H2O.13, H2O.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sun, Y.J. et al., Crystal Structure of Pea Toc34 - a Novel Gtpase of the Chloroplast Protein Translocon. Nat.Struct.Biol. (2002)

Release Date

2002-01-29

Peptides

CHLOROPLAST OUTER ENVELOPE PROTEIN OEP34: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

CHLOROPLAST OUTER ENVELOPE PROTEIN OEP34

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