7UII

Cryo-EM of self-assembled cannula CanA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	a	CanA	polymer	183	19989.5	1		Pyrodictium abyssi
2	a	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3		water	water		18.0	2	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	19989.5
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	20069.6

*Water molecules are not included.