1TKG		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	SSA	enzyme
related structures	by homologous chain: 1TJE, 1TKY
Gene Ontology	Chain Function Process Component A
Primary reference	Achieving error-free translation; the mechanism of proofreading of threonyl-tRNA synthetase at atomic resolution., Dock-Bregeon AC, Rees B, Torres-Larios A, Bey G, Caillet J, Moras D, Mol Cell 2004 Nov 5;16(3):375-86. PMID:15525511

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (1tkg.pdb1.gz) 42 Kb LPC: Ligand-Protein Contacts for 1TKG CSU: Contacts of Structural Units for 1TKG Likely Quarternary Molecular Structure file(s) for 1TKG Structure Factors (320 Kb) Retrieve 1TKG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TKG from S2C, [Save to disk] Re-refined 1tkg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TKG 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: [1tkg] [1tkg_A] SWISS-PROT database: [P0A8M3] Domain found in 1TKG: [tRNA_SAD ] by SMART

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