6XHH

Far-red absorbing dark state of JSC1_58120g3 with bound 18-1, 18-2 dihydrobiliverdin IXa (DHBV), the native chromophore precursor

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)	JSC1_58120g3	polymer	182	21026.6	2		[Leptolyngbya] sp. JSC-1
2	C, I (A, B)	mesobiliverdin IX(alpha)	non-polymer		586.7	2	Chemie (M1V)
3	D, E, F, G, H... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	8	Chemie (EDO)
4	M, N (A, B)	water	water		18.0	376	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42053.3
Non-Polymers*	Number of molecules	10
	Total formula weight	1669.9
All*	Total formula weight	43723.2

*Water molecules are not included.