1FW7

NMR STRUCTURE OF 15N-LABELED BARNASE

• PDB DOI: https://doi.org/10.2210/pdb1FW7/pdb
• BMRB: 4964

• Classification: HYDROLASE
• Organism(s): Bacillus amyloliquefaciens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2000-09-22 Released: 2003-06-10 
• Deposition Author(s): Reibarkh, M.Y., Vasilieva, L.I., Schulga, A.A., Kirpichnikov, M.P., Arseniev, A.S.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: best target function 

Literature

Refined Solution Structure and Backbone Dynamics of 15N-labeled Barnase Studied by NMR.

Reibarkh, M.Y., Vasilieva, L.I., Schulga, A.A., Kirpichnikov, M.P., Arseniev, A.S.

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: 12.4 kDa 
• Atom Count: 877 
• Modelled Residue Count: 110 
• Deposited Residue Count: 110 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BARNASE	A	110	Bacillus amyloliquefaciens	Mutation(s): 0  EC: 3.1.27
UniProt
Find proteins for P00648 (Bacillus amyloliquefaciens) Explore P00648  Go to UniProtKB:  P00648

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: best target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-06-10 
Deposition Author(s): Reibarkh, M.Y., Vasilieva, L.I., Schulga, A.A., Kirpichnikov, M.P., Arseniev, A.S.

Revision History  

• Version 1.0: 2003-06-10
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-02-23
  Changes: Database references, Derived calculations
• Version 1.4: 2024-05-22
  Changes: Data collection