1QRU		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	ATP	enzyme
related structures	by homologous chain: 1GSG, 1GTS
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of three misacylating mutants of Escherichia coli glutaminyl-tRNA synthetase complexed with tRNA(Gln) and ATP., Arnez JG, Steitz TA, Biochemistry 1996 Nov 26;35(47):14725-33. PMID:8942633

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (1qru.pdb1.gz) 134 Kb LPC: Ligand-Protein Contacts for 1QRU CSU: Contacts of Structural Units for 1QRU Likely Quarternary Molecular Structure file(s) for 1QRU Structure Factors (162 Kb) Retrieve 1QRU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QRU from S2C, [Save to disk] Re-refined 1qru structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1QRU 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1qru_A] [1qru_B] [1qru] SWISS-PROT database: [P00962]

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