2KJD

Solution structure of extended PDZ2 domain from NHERF1 (150-270)

• PDB DOI: https://doi.org/10.2210/pdb2KJD/pdb
• BMRB: 16637

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-05-27 Released: 2009-12-29 
• Deposition Author(s): Bhattacharya, S., Cowburn, D., Bu, Z.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 500 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

A dynamic intramolecular conformational switch autoregulates the scaffolding protein NHERF1

Bhattacharya, S., Dai, Z., Li, J., Baxter, S., Callaway, D.J.E., Cowburn, D., Bu, Z.

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: 14.1 kDa 
• Atom Count: 987 
• Modelled Residue Count: 128 
• Deposited Residue Count: 128 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sodium/hydrogen exchange regulatory cofactor NHE-RF1	A	128	Homo sapiens	Mutation(s): 0  Gene Names: SLC9A3R1, NHERF, NHERF1
UniProt & NIH Common Fund Data Resources
Find proteins for O14745 (Homo sapiens) Explore O14745  Go to UniProtKB:  O14745
PHAROS:  O14745 GTEx:  ENSG00000109062

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 500 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-12-29 
Deposition Author(s): Bhattacharya, S., Cowburn, D., Bu, Z.

Revision History  

• Version 1.0: 2009-12-29
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2022-03-16
  Changes: Data collection, Database references, Derived calculations
• Version 1.3: 2024-05-22
  Changes: Data collection