1UBS

TRYPTOPHAN SYNTHASE (E.C.4.2.1.20) WITH A MUTATION OF LYS 87->THR IN THE B SUBUNIT AND IN THE PRESENCE OF LIGAND L-SERINE

Summary for 1UBS

Entry DOI	10.2210/pdb1ubs/pdb
Descriptor	TRYPTOPHAN SYNTHASE, SODIUM ION, SERINE, ... (6 entities in total)
Functional Keywords	lyase-peptide complex, lyase/peptide
Biological source	Salmonella typhimurium More
Total number of polymer chains	2
Total formula weight	72018.99
Authors	Rhee, S.,Parris, K.,Ahmed, S.A.,Miles, E.W.,Davies, D.R. (deposition date: 1995-12-14, release date: 1996-03-08, Last modification date: 2024-02-14)
Primary citation	Rhee, S.,Parris, K.D.,Hyde, C.C.,Ahmed, S.A.,Miles, E.W.,Davies, D.R. Crystal structures of a mutant (betaK87T) tryptophan synthase alpha2beta2 complex with ligands bound to the active sites of the alpha- and beta-subunits reveal ligand-induced conformational changes. Biochemistry, 36:7664-7680, 1997 Cited by PubMed: 9201907 DOI: 10.1021/bi9700429 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.9 Å)

Structure validation