3DEF	Hydrolase	date	Jun 10, 2008
title	Crystal Structure Of Toc33 From Arabidopsis Thaliana, Dimeri Deficient Mutant R130a
authors	P.Koenig, E.Schleiff, I.Sinning, I.Tews
compound		source
Molecule: T7i23.11 Protein Chain: A Fragment: Gtp-Domain, Unp Residues 1-251 Synonym: At1g02280, At1g02280t7i23.11, Attoc33 Protein Ec: 3.6.5.2 Engineered: Yes Mutation: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Mouse-Ear Cress,Thale-Cress Organism_taxid: 3702 Gene: T7i23.11 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21d
symmetry	Space Group: P 43 21 2	R_factor 0.171 R_Free 0.213
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.440 71.440 112.460 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.96 Å
ligand	GDP, MG	enzyme	Hydrolase E.C.3.6.5.2 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	On the significance of TOC-GTPase homodimers., Koenig P, Oreb M, Rippe K, Muhle-Goll C, Sinning I, Schleiff E, Tews I, J Biol Chem. 2008 Jun 8;. PMID:18541539

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (3def.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 3DEF CSU: Contacts of Structural Units for 3DEF Likely Quarternary Molecular Structure file(s) for 3DEF Structure Factors (198 Kb) Retrieve 3DEF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DEF from S2C, [Save to disk] Re-refined 3def structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DEF in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3DEF

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3DEF, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3def] [3def_A] SWISS-PROT database: [O23680] Domain organization of [TOC33_ARATH] by SWISSPFAM

Other resources with information on 3DEF

Community annotation for 3DEF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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