2IW3	Translation	date	Jun 26, 2006
title	Elongation Factor 3 In Complex With Adp
authors	C.B.F.Andersen, T.Becker, M.Blau, M.Anand, M.Halic, B.Balar, T.Mielke, T.Boesen, J.S.Pedersen, C.M.T.Spahn, T.G.Kinzy, G.R.Andersen, R.Beckmann
compound		source
Molecule: Elongation Factor 3a Chain: A, B Fragment: Residues 1-980 Synonym: Elongation Factor 3, Ef-3a, Ef-3, Translation Elongation Factor 3a, Eukaryotic Elongation Factor 3, Eef3, Yeast Elongation Factor 3; Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Expression_system: Saccharomyces Cerevisiae Expression_system_taxid: 4932
symmetry	Space Group: P 21 21 21	R_factor 0.202 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.800 107.700 209.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.4 Å
ligand	ADP, MSE, SO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of eEF3 and the mechanism of transfer RNA release from the E-site., Andersen CB, Becker T, Blau M, Anand M, Halic M, Balar B, Mielke T, Boesen T, Pedersen JS, Spahn CM, Kinzy TG, Andersen GR, Beckmann R, Nature. 2006 Oct 12;443(7112):663-8. Epub 2006 Aug 23. PMID:16929303

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (338 Kb) [Save to disk] Biological Unit Coordinates (2iw3.pdb1.gz) 329 Kb LPC: Ligand-Protein Contacts for 2IW3 CSU: Contacts of Structural Units for 2IW3 Likely Quarternary Molecular Structure file(s) for 2IW3 Structure Factors (652 Kb) Retrieve 2IW3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IW3 from S2C, [Save to disk] Re-refined 2iw3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IW3 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 2IW3

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 2IW3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2iw3] [2iw3_A] [2iw3_B] SWISS-PROT database: [P16521] Domain organization of [EF3A_YEAST] by SWISSPFAM Domain found in 2IW3: [AAA ] by SMART

Other resources with information on 2IW3

Community annotation for 2IW3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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