3D2V

Structure of the eukaryotic TPP-specific riboswitch bound to the antibacterial compound pyrithiamine pyrophosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	TPP-specific riboswitch	polymer	77	24958.8	2		Arabidopsis thaliana
2	C, D, E, F, G... (A, B)	MAGNESIUM ION	non-polymer		24.3	10	Chemie (MG)
3	I, N (A, B)	1-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-3-(2-{[HYDROXY(PHOSPHONOOXY)PHOSPHORYL]OXY}ETHYL)-2-METHYLPYRIDINIUM	non-polymer		419.3	2	Chemie (PYI)
4	O, P (A, B)	water	water		18.0	554	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49917.7
Non-Polymers*	Number of molecules	12
	Total formula weight	1081.6
All*	Total formula weight	50999.3

*Water molecules are not included.