2NCE

Solution Structure of Ca2+-bound C2 domain from Protein Kinase C alpha in the form of complex with V5-pHM peptide

• PDB DOI: https://doi.org/10.2210/pdb2NCE/pdb
• BMRB: 26016

• Classification: TRANSFERASE
• Organism(s): Rattus norvegicus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-03-28 Released: 2017-03-29 
• Deposition Author(s): Yang, Y., Igumenova, T.I.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Ca2+-sensing domain contributes to auto-inhibition of protein kinase Calpha through interactions with C-terminal tail

Yang, Y., Igumenova, T.I.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 16.32 kDa 
• Atom Count: 1,145 
• Modelled Residue Count: 139 
• Deposited Residue Count: 139 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein kinase C alpha type	A	139	Rattus norvegicus	Mutation(s): 0  Gene Names: Prkca, Pkca EC: 2.7.11.13
UniProt
Find proteins for P05696 (Rattus norvegicus) Explore P05696  Go to UniProtKB:  P05696

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CA	B [auth A], C [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-03-29 
Deposition Author(s): Yang, Y., Igumenova, T.I.

Revision History  

• Version 1.0: 2017-03-29
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Data collection, Database references, Derived calculations, Other