1ZJW	Ligase Rna	date	May 01, 2005
title	Glutaminyl-Trna Synthetase Complexed To Glutamine And 2'Deox Glutamine Trna
authors	I.Gruic-Sovulj, N.Uter, T.Bullock, J.J.Perona
compound		source
Molecule: Glutaminyl-Trna Chain: B Engineered: Yes		Synthetic: Yes Other_details: In Vitro Transcribed Rna
Molecule: Glutaminyl-Trna Synthetase Chain: A Synonym: Glutamine--Trna Ligase, Glnrs Ec: 6.1.1.18 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Glns Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Psjw1
symmetry	Space Group: C 2 2 21	R_factor 0.220 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 238.665 93.465 114.550 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	AMP, GLN, SO4	enzyme	Ligase E.C.6.1.1.18 BRENDA
related structures	by homologous chain: 1GTR, 1QRS
Gene Ontology	Chain Function Process Component A
Primary reference	tRNA-dependent aminoacyl-adenylate hydrolysis by a non-editing class I aminoacyl-tRNA synthetase., Gruic-Sovulj I, Uter N, Bullock T, Perona JJ, J Biol Chem 2005 Apr 20;. PMID:15845536

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (125 Kb) [Save to disk] Biological Unit Coordinates (1zjw.pdb1.gz) 120 Kb LPC: Ligand-Protein Contacts for 1ZJW CSU: Contacts of Structural Units for 1ZJW Likely Quarternary Molecular Structure file(s) for 1ZJW Structure Factors (457 Kb) Retrieve 1ZJW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZJW from S2C, [Save to disk] Re-refined 1zjw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZJW 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 1ZJW

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 1ZJW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zjw_A] [1zjw] [1zjw_B] SWISS-PROT database: [P00962] Domain organization of [SYQ_ECOLI] by SWISSPFAM

Other resources with information on 1ZJW

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

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