1TOX

DIPHTHERIA TOXIN DIMER COMPLEXED WITH NAD

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)	DIPHTHERIA TOXIN (DIMERIC)	polymer	535	58411.4	2	UniProt (P00588) Pfam (PF02763) Pfam (PF02764) Pfam (PF01324)	Corynephage beta	DT
2	C, D (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	E, F (A, B)	water	water		18.0	302	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	116822.7
Non-Polymers*	Number of molecules	2
	Total formula weight	1326.8
All*	Total formula weight	118149.6

*Water molecules are not included.