8ZAM

EndoChR2 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	Archaeal-type opsin 2	polymer	315	34931.5	2	UniProt (Q8RUT8) Pfam (PF01036) In PDB	Chlamydomonas reinhardtii	Retinal binding protein,Sensory opsin B
2	A, B	(1S)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(octadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate	non-polymer		746.0	2	Chemie (L9Q)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69863.0
Non-Polymers*	Number of molecules	2
	Total formula weight	1492.1
All*	Total formula weight	71355.1

*Water molecules are not included.