1IJF	Translation	date	Apr 26, 2001
title	Nucleotide Exchange Mechanisms In The Eef1a-Eef1ba Complex
authors	G.R.Andersen, L.Valente, L.Pedersen, T.G.Kinzy, J.Nyborg
compound		source
Molecule: Elongation Factor 1-Alpha Chain: A Synonym: Eef1a		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932
Molecule: Elongation Factor 1-Beta Chain: B Fragment: Catalytical C-Terminal Fragment Synonym: Eef1ba Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Tef5 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: 834 De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11d
symmetry	Space Group: P 21 21 21	R_factor 0.250 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.247 91.728 92.713 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	GDP, MG	enzyme
related structures	by homologous chain: 1IJE
Gene Ontology	Chain Function Process Component A B
Primary reference	Crystal structures of nucleotide exchange intermediates in the eEF1A-eEF1Balpha complex., Andersen GR, Valente L, Pedersen L, Kinzy TG, Nyborg J, Nat Struct Biol 2001 Jun;8(6):531-4. PMID:11373622

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk] Biological Unit Coordinates (1ijf.pdb1.gz) 81 Kb LPC: Ligand-Protein Contacts for 1IJF CSU: Contacts of Structural Units for 1IJF Likely Quarternary Molecular Structure file(s) for 1IJF Structure Factors (147 Kb) Retrieve 1IJF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IJF from S2C, [Save to disk] Re-refined 1ijf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IJF 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 1IJF

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 1IJF, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ijfa3, region A:2-240 [Jmol] [rasmolscript] [script source]     - Domain d1ijfa1, region A:241-334 [Jmol] [rasmolscript] [script source]     - Domain d1ijfa2, region A:335-441 [Jmol] [rasmolscript] [script source]     - Domain d1ijfb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ijf] [1ijf_B] [1ijf_A] SWISS-PROT database: [P02994] [P32471] Domain organization of [EF1A_YEAST] [EF1B_YEAST] by SWISSPFAM Domain found in 1IJF: [EF1_GNE ] by SMART

Other resources with information on 1IJF

Community annotation for 1IJF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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