2WWX	Protein Transport	date	Oct 30, 2009
title	Crystal Structure Of The Sidmdrra(Gefgdf Domain)-Rab1 (Gtpase Domain) Complex
authors	H.Y.Suh, D.W.Lee, J.S.Woo, B.H.Oh
compound		source
Molecule: Ras-Related Protein Rab-1 Chain: A Fragment: Gtpase Domain, Residues 4-178 Synonym: Ypt1-Related Protein Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
Molecule: Drra Chain: B Fragment: Residues 317-533 Synonym: Sidm Engineered: Yes		Organism_scientific: Legionella Pneumophila Organism_taxid: 446 Strain: Philadelphia1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: P 21 21 21	R_factor 0.21164 R_Free 0.23100
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.880 73.803 73.665 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
Gene Ontology	Chain Function Process Component A B
Primary reference	Structural insights into the dual nucleotide exchange and GDI displacement activity of SidM/DrrA., Suh HY, Lee DW, Lee KH, Ku B, Choi SJ, Woo JS, Kim YG, Oh BH, EMBO J. 2009 Nov 26. PMID:19942850

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (2wwx.pdb1.gz) 61 Kb CSU: Contacts of Structural Units for 2WWX Structure Factors (543 Kb) Retrieve 2WWX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WWX from S2C, [Save to disk] Re-refined 2wwx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2WWX 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 2WWX

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 2WWX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wwx_B] [2wwx] [2wwx_A] SWISS-PROT database: [P62820] Domain organization of [RAB1A_HUMAN] by SWISSPFAM Domain found in 2WWX: [RAB ] by SMART

Other resources with information on 2WWX

Community annotation for 2WWX at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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