1EJ4	Translation	date	Feb 29, 2000
title	Cocrystal Structure Of Eif4e4e-Bp1 Peptide
authors	J.Marcotrigiano, A.C.Gingras, N.Sonenberg, S.K.Burley
compound		source
Molecule: Eukaryotic Initiation Factor 4e Chain: A Fragment: Residues 28-217 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3b
Molecule: Eukaryotic Translation Initiation Factor 4e Bindi 1; Chain: B Fragment: Residues 51-67 Engineered: Yes		Synthetic: Yes Other_details: This Peptide Was Chemically Synthesized. The Of This Peptide Naturally Occurs In Humans (Homo Sapiens)
symmetry	Space Group: C 1 2 1	R_factor 0.219 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.900 45.200 62.100 90.00 101.80 90.00
method	X-Ray Diffraction	resolution	2.25 Å
ligand	M7G	enzyme
related structures	by homologous chain: 1EJH
Gene Ontology	Chain Function Process Component A
Primary reference	Cap-dependent translation initiation in eukaryotes is regulated by a molecular mimic of eIF4G., Marcotrigiano J, Gingras AC, Sonenberg N, Burley SK, Mol Cell 1999 Jun;3(6):707-16. PMID:10394359

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (1ej4.pdb1.gz) 34 Kb LPC: Ligand-Protein Contacts for 1EJ4 CSU: Contacts of Structural Units for 1EJ4 Likely Quarternary Molecular Structure file(s) for 1EJ4 Structure Factors (85 Kb) Retrieve 1EJ4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1EJ4 from S2C, [Save to disk] Re-refined 1ej4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1EJ4 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 1EJ4

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 1EJ4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ej4a_, region A [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: [1ej4] [1ej4_A] [1ej4_B] SWISS-PROT database: [P63073] Domain organization of [IF4E_MOUSE] by SWISSPFAM

Other resources with information on 1EJ4

Community annotation for 1EJ4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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