1S0U	Translation	date	Jan 04, 2004
title	Eif2gamma Apo
authors	A.Roll-Mecak, P.Alone, C.Cao, T.E.Dever, S.K.Burley
compound		source
Molecule: Translation Initiation Factor 2 Gamma Subunit Chain: A Synonym: Eif-2-Gamma Engineered: Yes		Organism_scientific: Methanocaldococcus Jannaschii Organism_taxid: 2190 Gene: Eif2g, Mj1261 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Pgex-6p-1
symmetry	Space Group: P 1 21 1	R_factor 0.212 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.842 52.490 74.134 90.00 92.53 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	ZN	enzyme
related structures	by homologous chain: 1KK2
Gene Ontology	Chain Function Process Component A translation elongation facto...
Primary reference	X-ray Structure of Translation Initiation Factor eIF2{gamma}: IMPLICATIONS FOR tRNA AND eIF2{alpha} BINDING., Roll-Mecak A, Alone P, Cao C, Dever TE, Burley SK, J Biol Chem 2004 Mar 12;279(11):10634-10642. Epub 2003 Dec 19. PMID:14688270

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (1s0u.pdb1.gz) 60 Kb LPC: Ligand-Protein Contacts for 1S0U CSU: Contacts of Structural Units for 1S0U Likely Quarternary Molecular Structure file(s) for 1S0U Structure Factors (124 Kb) Retrieve 1S0U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S0U from S2C, [Save to disk] Re-refined 1s0u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1S0U 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 1S0U

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 1S0U, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s0ua1, region A:230-347 [Jmol] [rasmolscript] [script source]     - Domain d1s0ua3, region A:34-229 [Jmol] [rasmolscript] [script source]     - Domain d1s0ua2, region A:348-437 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1s0u] [1s0u_A] SWISS-PROT database: [Q58657] Domain organization of [IF2G_METJA] by SWISSPFAM

Other resources with information on 1S0U

Community annotation for 1S0U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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