9E17

Structure of RyR1 in the primed state in the presence of caffeine (reprocessed/reanalyzed from EMPIAR-10997, 7TZC, EMD-26205)

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, D, E (K, D, E, C)	Calmodulin-1	polymer	150	16990.7	4	UniProt (P0DP23)	Homo sapiens (human)
2	B, G, H, I (F, H, J, O)	Peptidyl-prolyl cis-trans isomerase FKBP1A	polymer	108	11967.7	4	UniProt (P62943)	Oryctolagus cuniculus (rabbit)	PPIase FKBP1A,12 kDa FK506-binding protein,12 kDa FKBP,FKBP-12,Calstabin-1,FK506-binding protein 1A,FKBP-1A,Immunophilin FKBP12,Rotamase
3	F, J, K, L (A, B, G, I)	Ryanodine receptor 1	polymer	5037	565908.6	4	UniProt (P11716)	Oryctolagus cuniculus (rabbit)	RYR-1,RyR1,Skeletal muscle calcium release channel,Skeletal muscle ryanodine receptor,Skeletal muscle-type ryanodine receptor,Type 1 ryanodine receptor
4	AA, BA, BB, DA, LA... (C, I, A, B, K...)	CALCIUM ION	non-polymer		40.1	20	Chemie (CA)
5	AB, CA, EB, GA, KA... (I, A, B, G)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	8	Chemie (ATP)
6	CB, EA, MA, UA (I, A, B, G)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
7	DB, FA, NA, VA (I, A, B, G)	CAFFEINE	non-polymer		194.2	4	Chemie (CFF)
8	FB, HA, PA, XA (I, A, B, G)	4-[(7-methoxy-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)methyl]benzoic acid	non-polymer		329.4	4	Chemie (KVR)
9	GB, HB, IA, JA, QA... (I, A, B, G)	(2S)-3-(octadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate	non-polymer		788.1	8	Chemie (L9R)
10	IB, JB, KB, LB (A, B, G, I)	water	water		18.0	4	Chemie (HOH)

Sequence modifications

K, D, E, C: 0 - 148 (UniProt: P0DP23)

PDB	External Database	Details
His -1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	2379468.1
Non-Polymers*	Number of molecules	48
	Total formula weight	13520.1
All*	Total formula weight	2392988.2

*Water molecules are not included.