1MB2

Crystal Structure of Tryptophanyl-tRNA Synthetase Complexed with Tryptophan in an Open Conformation

Summary for 1MB2

Entry DOI	10.2210/pdb1mb2/pdb
Related	1D2R 1I6M 1M83 1MAU 1MAW
Descriptor	TRYPTOPHAN-TRNA LIGASE, TRYPTOPHAN (2 entities in total)
Functional Keywords	aminoacyl-trna synthetase, rossmann fold, amino acid binding site, ligase
Biological source	Geobacillus stearothermophilus
Cellular location	Cytoplasm : P00953
Total number of polymer chains	6
Total formula weight	224579.38
Authors	Retailleau, P.,Huang, X.,Yin, Y.,Hu, M.,Weinreb, V.,Vachette, P.,Vonrhein, C.,Bricogne, G.,Roversi, P.,Ilyin, V.,Carter Jr., C.W. (deposition date: 2002-08-02, release date: 2003-01-07, Last modification date: 2024-02-14)
Primary citation	Retailleau, P.,Huang, X.,Yin, Y.,Hu, M.,Weinreb, V.,Vachette, P.,Vonrhein, C.,Bricogne, G.,Roversi, P.,Ilyin, V.,Carter, C.W. Interconversion of ATP binding and conformational free energies by tryptophanyl-tRNA synthetase: structures of ATP bound to open and closed, pre-transition-state conformations. J.Mol.Biol., 325:39-63, 2003 Cited by PubMed: 12473451 DOI: 10.1016/S0022-2836(02)01156-7 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.7 Å)

Structure validation