3BB1	Hydrolase	date	Nov 09, 2007
title	Crystal Structure Of Toc34 From Pisum Sativum In Complex Wit Gmppnp
authors	P.Koenig, I.Sinning, E.Schleiff, I.Tews
compound		source
Molecule: Translocase Of Chloroplast 34 Chain: A, B, C, D, E, F, G, H Fragment: Unp Residues 1-266 Synonym: Pstoc34, 34 Kda Chloroplast Outer Envelope Protein Binding Protein Oep34, Gtp-Binding Protein Iap34; Ec: 3.6.5.- Engineered: Yes Mutation: Yes		Organism_scientific: Pisum Sativum Organism_common: Pea Organism_taxid: 3888 Gene: Toc34 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21d
symmetry	Space Group: P 21 21 2	R_factor 0.224 R_Free 0.282
crystal cell	length a length b length c angle alpha angle beta angle gamma 178.776 180.061 90.948 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	GNP, GOL, MG, PGE	enzyme	Hydrolase E.C.3.6.5 BRENDA
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G
Primary reference	The GTPase cycle of the chloroplast import receptors Toc33/Toc34: implications from monomeric and dimeric structures., Koenig P, Oreb M, Hofle A, Kaltofen S, Rippe K, Sinning I, Schleiff E, Tews I, Structure. 2008 Apr;16(4):585-96. PMID:18400179

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (322 Kb) [Save to disk] Biological Unit Coordinates (3bb1.pdb1.gz) 81 Kb Biological Unit Coordinates (3bb1.pdb2.gz) 82 Kb Biological Unit Coordinates (3bb1.pdb3.gz) 82 Kb Biological Unit Coordinates (3bb1.pdb4.gz) 82 Kb LPC: Ligand-Protein Contacts for 3BB1 CSU: Contacts of Structural Units for 3BB1 Likely Quarternary Molecular Structure file(s) for 3BB1 Structure Factors (1114 Kb) Retrieve 3BB1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BB1 from S2C, [Save to disk] Re-refined 3bb1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BB1 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 3BB1

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 3BB1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1h3bb1, region B:10-36,B:308-629 [Jmol] [rasmolscript] [script source]     - Domain d1b3bb1, region B:179-412 [Jmol] [rasmolscript] [script source]     - Domain d1j3bb1, region B:212-528 [Jmol] [rasmolscript] [script source]     - Domain d1s3bb1, region B:3-289,B:402-496 [Jmol] [rasmolscript] [script source]     - Domain d1f3bb1, region B:80-222 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bb1] [3bb1_B] [3bb1_E] [3bb1_G] [3bb1_C] [3bb1_D] [3bb1_H] [3bb1_F] [3bb1_A] SWISS-PROT database: [Q41009] Belongs to the chloroplast envelope protein translocase (cept or tic-toc) family according to TCDB. Domain organization of [TOC34_PEA] by SWISSPFAM

Other resources with information on 3BB1

Community annotation for 3BB1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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