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9ZKD

Structure of RY12 domain of rabbit RyR1 complexed with ADP and Mg2+ (mimicking muscle fatigue)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Ryanodine receptor 1polymer20823807.21UniProt (P11716)
Pfam (PF02026)
Oryctolagus cuniculus (rabbit)RYR-1,RyR1,Skeletal muscle calcium release channel,Skeletal muscle ryanodine receptor,Skeletal muscle-type ryanodine receptor,Type 1 ryanodine receptor
2B, C
(A)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.22Chemie (ADP)
3D
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
4E
(A)
waterwater18.051Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight23807.2
Non-Polymers*Number of molecules3
Total formula weight878.7
All*Total formula weight24685.9
*Water molecules are not included.

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PDB entries from 2026-09-23

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