3QSY	Translation Rna	date	Feb 22, 2011
title	Recognition Of The Methionylated Initiator Trna By The Trans Initiation Factor 2 In Archaea
authors	O.S.Nikonov, E.A.Stolboushkina, N.V.Zelinskaya, A.D.Nikulin, M.B S.V.Nikonov
compound		source
Molecule: Translation Initiation Factor 2 Subunit Gamma Chain: A Synonym: Aif2-Gamma, Eif-2-Gamma Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Eif2g Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Translation Initiation Factor 2 Subunit Alpha Chain: B Fragment: Domain 3 Synonym: Aif2-Alpha, Eif-2-Alpha Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Eif2a Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Trna Chain: D Other_details: Met-Trnai From Escherichia Coli(Unmodified B		Organism_scientific: Escherichia Coli Organism_taxid: 562
symmetry	Space Group: P 31 2 1	R_factor 0.278 R_Free 0.302
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.680 93.680 220.030 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	GNP, MET	enzyme
Gene Ontology	Chain Function Process Component A translation elongation facto... B
Primary reference	Crystal Structure of the Archaeal Translation Initiation Factor 2 in Complex with a GTP Analogue and Met-tRNA(f)(Met)., Stolboushkina E, Nikonov S, Zelinskaya N, Arkhipova V, Nikulin A, Garber M, Nikonov O, J Mol Biol. 2013 Jan 3. pii: S0022-2836(12)00971-0. doi:, 10.1016/j.jmb.2012.12.023. PMID:23291527

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (244 Kb) [Save to disk] Biological Unit Coordinates (3qsy.pdb1.gz) 237 Kb LPC: Ligand-Protein Contacts for 3QSY CSU: Contacts of Structural Units for 3QSY Structure Factors (268 Kb) Retrieve 3QSY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QSY from S2C, [Save to disk]

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Visual 3D analysis of 3QSY

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3QSY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qsy_B] [3qsy] [3qsy_D] [3qsy_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3QSY

Community annotation for 3QSY at PDBWiki (http://pdbwiki.org)

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