8ZAQ

ExoC110T class 2 channelrhodopsin

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 (A, B, C)	C110T class2	polymer	259	29854.9	3		Hyphochytrium catenoides
2	AA, BA, CA, D, E... (C, A, B)	POTASSIUM ION	non-polymer		39.1	24	Chemie (K)
3	DA, L, U (C, A, B)	RETINAL	non-polymer		284.4	3	Chemie (RET)
4	EA, FA, GA (A, B, C)	water	water		18.0	36	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	89564.8
Non-Polymers*	Number of molecules	27
	Total formula weight	1791.7
All*	Total formula weight	91356.5

*Water molecules are not included.