1R15

Aplysia ADP ribosyl cyclase with bound nicotinamide and R5P

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...	ADP-ribosyl cyclase	polymer	258	29579.9	8	UniProt (P29241) Pfam (PF02267) In PDB	Aplysia californica (California sea hare)	NAD+, nucleosidase, NADASE, NAD glycohydrolase, ADRC
2	G, H, A, B, C...	ANY 5'-MONOPHOSPHATE NUCLEOTIDE	non-polymer		214.1	8	Chemie (N)
3	G, H, A, B, C...	NICOTINAMIDE	non-polymer		122.1	16	Chemie (NCA)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	236639.6
Non-Polymers*	Number of molecules	24
	Total formula weight	3666.9
All*	Total formula weight	240306.4

*Water molecules are not included.