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9CHU

Cryo-EM structure of calcineurin fused beta2 adrenergic receptor in norepinephrine bound inactive state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Beta-2 adrenergic receptor,Calcineurin subunit B type 1polymer43149197.31UniProt (P07550)
UniProt (P63098)
Pfam (PF00001)
Pfam (PF13499)
Homo sapiens (human)
2B
(B)
Protein phosphatase 3 catalytic subunit alphapolymer37042627.81UniProt (P63328)
Pfam (PF00149)
Mus musculus (house mouse)CAM-PRP catalytic subunit,Calcineurin A alpha,Calmodulin-dependent calcineurin A subunit alpha isoform,CNA alpha,Serine/threonine-protein phosphatase 2B catalytic subunit alpha isoform
3C
(C)
Peptidyl-prolyl cis-trans isomerase FKBP1Apolymer10811967.71UniProt (P62942)
Pfam (PF00254)
Homo sapiens (human)PPIase FKBP1A,12 kDa FK506-binding protein,FKBP-12,Calstabin-1,FK506-binding protein 1A,FKBP-1A,Immunophilin FKBP12,Rotamase
4D
(A)
Noradrenalinenon-polymer170.21Chemie (E5E)
5E
(C)
8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCINnon-polymer804.01Chemie (FK5)
Sequence modifications
A: 29 - 230 (UniProt: P07550)
PDBExternal DatabaseDetails
Glu 187Asn 187conflict
A: 231 - 385 (UniProt: P63098)
A: 386 - 459 (UniProt: P07550)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight103792.8
Non-Polymers*Number of molecules2
Total formula weight974.2
All*Total formula weight104767.0
*Water molecules are not included.

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PDB entries from 2025-07-30

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