5W19

Tryptophan indole-lyase complex with oxindolyl-L-alanine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Tryptophanase	polymer	467	52559.0	4	UniProt (P28796)	Proteus vulgaris	L-tryptophan indole-lyase,TNase
2	E, G, I, J (A, C)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
3	F, H, K, L (A, B, C, D)	1-carboxy-1-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]azaniumyl}-2-[(3R)-2-oxo-2,3-dihydro-1H-indol-3-yl]ethan-1-ide	non-polymer		449.4	4	Chemie (9TD)
4	M, N, O, P (A, B, C, D)	water	water		18.0	537	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	210235.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1953.8
All*	Total formula weight	212189.7

*Water molecules are not included.