6EDQ

Crystal Structure of the Light-Gated Anion Channelrhodopsin GtACR1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Anion channelrhodopsin 1	polymer	303	34669.6	2	UniProt (L1J207) Pfam (PF01036) In PDB	Guillardia theta CCMP2712
2	A, B	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate	non-polymer		356.5	8	Chemie (OLC)
3	A, B	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
4		water	water		18.0	22	Chemie (HOH)

Sequence modifications

A, B: 1 - 295 (UniProt: L1J207)

PDB	External Database	Details
His 296	-	expression tag
His 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69339.1
Non-Polymers*	Number of molecules	13
	Total formula weight	3312.8
All*	Total formula weight	72651.9

*Water molecules are not included.