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9Z5S

Cryo-EM of the sarco(endo)plasmic reticulum calcium ATPase (SERCA) in presence of calcium and CDN1163

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1polymer994109602.62UniProt (P04191)Oryctolagus cuniculus (rabbit)SR Ca(2+)-ATPase 1,Calcium pump 1,Calcium-transporting ATPase sarcoplasmic reticulum type,fast twitch skeletal muscle isoform,Endoplasmic reticulum class 1/2 Ca(2+) ATPase
2C, G
(A, B)
N-(2-methylquinolin-8-yl)-4-[(propan-2-yl)oxy]benzamidenon-polymer320.42Chemie (9HM)
3D, H
(A, B)
O-DODECANYL OCTAETHYLENE GLYCOLnon-polymer538.82Chemie (CE1)
PubChem (123921)
4E, F, I, J
(A, B)
CALCIUM IONnon-polymer40.14Chemie (CA)
PubChem (271)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight219205.2
Non-Polymers*Number of molecules8
Total formula weight1878.6
All*Total formula weight221083.7
*Water molecules are not included.

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PDB entries from 2026-11-04

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