3QR5

Structure of the first domain of a cardiac Ryanodine Receptor mutant with exon 3 deleted

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Cardiac Ca2+ release channel	polymer	185	20636.1	2	UniProt (Q9ERN6) Pfam (PF08709) UniProt (by SIFTS) (E9Q401) In PDB	Mus musculus (mouse)
2		water	water		18.0	42	Chemie (HOH)

Sequence modifications

A, B: 1 - 91 (UniProt: Q9ERN6)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

A, B: 92 - 217 (UniProt: Q9ERN6)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	41272.3
All*	Total formula weight	41272.3

*Water molecules are not included.