1C41

CRYSTAL STRUCTURES OF A PENTAMERIC FUNGAL AND AN ICOSAHEDRAL PLANT LUMAZINE SYNTHASE REVEALS THE STRUCTURAL BASIS FOR DIFFERENCES IN ASSEMBLY

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, E... (A, B, C, D, E...)	LUMAZINE SYNTHASE	polymer	200	21093.9	10	UniProt (Q9UVT8) Pfam (PF00885)	Magnaporthe grisea	6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE, DMRL SYNTHASE, RIBOFLAVIN SYNTHASE BETA CHAIN
2	AA, CA, EA, FA, HA... (F, G, H, I, A...)	SULFATE ION	non-polymer		96.1	20	Chemie (SO4)
3	BA, DA, GA, KA, M... (F, G, H, I, A...)	5-NITROSO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE	non-polymer		290.2	10	Chemie (LMZ)
4	OA, PA, QA, RA, SA (B, C, G, I, J)	water	water		18.0	10	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	210938.7
Non-Polymers*	Number of molecules	30
	Total formula weight	4823.6
All*	Total formula weight	215762.3

*Water molecules are not included.