9DW4

Dephosphorylated CFTR in 1:1 complex with PKA-C (site II)

• PDB DOI: https://doi.org/10.2210/pdb9DW4/pdb
• EM Map EMD-47235: EMDB EMDataResource

• Classification: HYDROLASE
• Organism(s): Bos taurus, Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2024-10-08 Released: 2024-11-13 
• Deposition Author(s): Fiedorczuk, K., Chen, J., Csanady, L.
• Funding Organization(s): Howard Hughes Medical Institute (HHMI), Cystic Fibrosis Foundation

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 9.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

The structures of protein kinase A in complex with CFTR: mechanisms of phosphorylation and non-catalytic activation

Fiedorczuk, K., Iordanov, I., Mihalyi, C., Szollosi, A., Csanady, L., Chen, J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 210.65 kDa 
• Atom Count: 7,331 
• Modelled Residue Count: 1,484 
• Deposited Residue Count: 1,850 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
cAMP-dependent protein kinase catalytic subunit alpha	A [auth K]	351	Bos taurus	Mutation(s): 0  EC: 2.7.11.11
UniProt
Find proteins for P00517 (Bos taurus) Explore P00517  Go to UniProtKB:  P00517

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Cystic fibrosis transmembrane conductance regulator	B [auth A]	1,480	Homo sapiens	Mutation(s): 0  Gene Names: CFTR, ABCC7 EC: 5.6.1.6
UniProt & NIH Common Fund Data Resources
Find proteins for P13569 (Homo sapiens) Explore P13569  Go to UniProtKB:  P13569
PHAROS:  P13569 GTEx:  ENSG00000001626

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Cystic fibrosis transmembrane conductance regulator	C [auth B]	19	Homo sapiens	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 9.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-11-13 
Deposition Author(s): Fiedorczuk, K., Chen, J., Csanady, L.

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Funding Organization	Location	Grant Number
Howard Hughes Medical Institute (HHMI)	United States	--
Cystic Fibrosis Foundation	United States	--

Revision History  

• Version 1.0: 2024-11-13
  Type: Initial release