3RQR

Crystal structure of the RYR domain of the rabbit ryanodine receptor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Ryanodine receptor 1	polymer	227	26479.8	1	UniProt (P11716) Pfam (PF02026)	Oryctolagus cuniculus (rabbit)	RYR-1, RyR1, Skeletal muscle calcium release channel, Skeletal muscle-type ryanodine receptor
2	B (U)	(UNK)(UNK)(UNK)(UNK)	polymer	4	358.4	1		Oryctolagus cuniculus (rabbit)
3	C (A)	water	water		18.0	118	Chemie (HOH)

Sequence modifications

A: 2733 - 2940 (UniProt: P11716)

PDB	External Database	Details
Met 2714	-	expression tag
Gly 2715	-	expression tag
Ser 2716	-	expression tag
Ser 2717	-	expression tag
His 2718	-	expression tag
His 2719	-	expression tag
His 2720	-	expression tag
His 2721	-	expression tag
His 2722	-	expression tag
His 2723	-	expression tag
Ser 2724	-	expression tag
Ser 2725	-	expression tag
Gly 2726	-	expression tag
Leu 2727	-	expression tag
Val 2728	-	expression tag
Pro 2729	-	expression tag
Arg 2730	-	expression tag
Gly 2731	-	expression tag
Ser 2732	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26838.2
All*	Total formula weight	26838.2

*Water molecules are not included.