8DBD

Human PRPS1 with Phosphate; Filament Interface

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...	Ribose-phosphate pyrophosphokinase 1	polymer	318	34879.2	12	UniProt (P60891) Pfam (PF13793) Pfam (PF14572) In PDB	Homo sapiens (human)	PPRibP,Phosphoribosyl pyrophosphate synthase I,PRS-I
2	H, I, J, K, L...	PHOSPHATE ION	non-polymer		95.0	24	Chemie (PO4)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	418550.9
Non-Polymers*	Number of molecules	24
	Total formula weight	2279.3
All*	Total formula weight	420830.2

*Water molecules are not included.