2JYY | pdb_00002jyy

Solution structure of C8A/C37A-T1 from Nicotiana alata

• PDB DOI: https://doi.org/10.2210/pdb2JYY/pdb

• Classification: HYDROLASE INHIBITOR
• Organism(s): Nicotiana alata
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-12-20 Released: 2008-12-30 
• Deposition Author(s): Schirra, H., Guarino, R.F., Anderson, M.A., Craik, D.J.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 50 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Selective removal of individual disulfide bonds in the Nicotiana alata proteinase inhibitor T1 reveals different stabilisation of the reactive site loop

Schirra, H., Guarino, R.F., Anderson, M.A., Craik, D.J.

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: 5.68 kDa 
• Atom Count: 393 
• Modeled Residue Count: 53 
• Deposited Residue Count: 53 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Proteinase inhibitor	A	53	Nicotiana alata	Mutation(s): 2
UniProt
Find proteins for Q40378 (Nicotiana alata) Explore Q40378  Go to UniProtKB:  Q40378

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 50 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-12-30 
Deposition Author(s): Schirra, H., Guarino, R.F., Anderson, M.A., Craik, D.J.

Revision History  

• Version 1.0: 2008-12-30
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2021-11-10
  Changes: Data collection, Database references, Derived calculations
• Version 1.3: 2024-10-30
  Changes: Data collection, Structure summary