2KIK

An artificial di-iron oxo-protein with phenol oxidase activity

• PDB DOI: https://doi.org/10.2210/pdb2KIK/pdb

• Classification: DE NOVO PROTEIN
• Mutation(s): No 


• Deposited: 2009-05-06 Released: 2009-11-10 
• Deposition Author(s): Maglio, O., Lombardi, A.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 30 
• Selection Criteria: structures with the lowest energy 

Literature

An artificial di-iron oxo-protein with phenol oxidase activity

Faiella, M., Andreozzi, C., Torres, R., Pavone, V., Maglio, O., Nastri, F., DeGrado, W.F., Lombardi, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 11.67 kDa 
• Atom Count: 820 
• Modelled Residue Count: 100 
• Deposited Residue Count: 100 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Artificial diiron protein	A, B	50	N/A	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	C [auth A], D [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 30 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-11-10 
Deposition Author(s): Maglio, O., Lombardi, A.

Revision History  

• Version 1.0: 2009-11-10
  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: 2024-10-30
  Changes: Data collection, Structure summary