1RIQ

The crystal structure of the catalytic fragment of the alanyl-tRNA synthetase

Summary for 1RIQ

• Entry DOI: 10.2210/pdb1riq/pdb
• Descriptor: Alanyl-tRNA synthetase (2 entities in total)
• Functional Keywords: beta sheet and flanking helices, class ii aminoacyl-trna synthetase, helix-loop-helix motif, ligase
• Biological source: Aquifex aeolicus
• Cellular location: Cytoplasm: O67323
• Total number of polymer chains: 1
• Total formula weight: 54147.40

Authors

Swairjo, M.A.,Otero, F.J.,Yang, X.-L.,Lovato, M.A.,Skene, R.J.,McRee, D.E.,Ribas de Pouplana, L.,Schimmel, P. (deposition date: 2003-11-17, release date: 2004-04-06, Last modification date: 2011-07-13)

• Primary citation: Swairjo, M.A.,Otero, F.J.,Yang, X.-L.,Lovato, M.A.,Skene, R.J.,McRee, D.E.,Ribas De Pouplana, L.,Schimmel, P.; Alanyl-tRNA Synthetase Crystal Structure and Design for Acceptor-Stem Recognition; Mol.Cell, 13:829-841, 2004; PubMed: 15053876; DOI: 10.1016/S1097-2765(04)00126-1

Experimental method

X-RAY DIFFRACTION (2.14 Å)