1H65

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1H65

Classification: GTPASE

Total Structure Weight: 90722.47

Macromolecule Entities
Molecule Chains Length Organism Details
CHLOROPLAST OUTER ENVELOPE PROTEIN OEP34 A, B, C 270 Pisum sativum EC#: 3.5.1.2 IUBMB 3.6.5 IUBMB
Fragment: GTP-BINDING DOMAIN RESIDUES 1-258
Mutation: M45M, M79M, M106M
Details: SELENOMETHIONINE-INCORPORATED
Gene Name(s): TOC34 IAP34 OEP34
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GDP
Query on GDP

A, B, C GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.186
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 143.16 α = 90.00
b = 78.67 β = 91.44
c = 67.28 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-06
  • Released Date: 2002-01-29
  • Deposition author(s): Sun, Y.J., Forouhar, F., Li, H.M., TU, S.L., Kao, S., Shr, H.L., Chou, C.C., Hsiao, C.D.

Revision History

  • Version 1_0: 2002-01-29

    Type: Initial release

  • Version 1_1: 2011-05-08

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance