2Q0M

Tricarbonylmanganese(I)-lysozyme complex : a structurally characterized organometallic protein

• PDB DOI: https://doi.org/10.2210/pdb2Q0M/pdb

• Classification: HYDROLASE
• Organism(s): Gallus gallus
• Mutation(s): No 


• Deposited: 2007-05-22 Released: 2007-12-11 
• Deposition Author(s): Razavet, M., Artero, V., Cavazza, C., Oudart, Y., Fontecilla-Camps, J.C., Fontecave, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.249 
• R-Value Work: 0.206 
• R-Value Observed: 0.210 

Literature

Tricarbonylmanganese(I)-lysozyme complex: a structurally characterized organometallic protein.

Razavet, M., Artero, V., Cavazza, C., Oudart, Y., Lebrun, C., Fontecilla-Camps, J.C., Fontecave, M.

(2007) Chem Commun (Camb) : 2805-2807

• PubMed: 17609782 
• DOI: https://doi.org/10.1039/b703887a
• Primary Citation of Related Structures:  
  2Q0M


• PubMed Abstract: 
  

  The reaction of the new and structurally characterized covalent {Mn(CO)(3)(H(2)O)(2)}(+)-lysozyme adduct with NiS(4) and NiN(2)S(2) complexes generates binuclear Ni-Mn complexes; relevance to the reactivity of the protein-bound {Fe(CO)(CN)(2)} intermediate during maturation of [NiFe] hydrogenases is discussed.

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Organizational Affiliation: 

Laboratoire de Chimie et Biologie des Métaux, Université Joseph Fourier, Grenoble, France.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 14.68 kDa 
• Atom Count: 1,109 
• Modelled Residue Count: 129 
• Deposited Residue Count: 129 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lysozyme C	A [auth X]	129	Gallus gallus	Mutation(s): 0  EC: 3.2.1.17
UniProt
Find proteins for P00698 (Gallus gallus) Explore P00698  Go to UniProtKB:  P00698

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TFS	H [auth X]	trifluoromethanesulfonic acid C H F3 O3 S ITMCEJHCFYSIIV-UHFFFAOYSA-N
MN	D [auth X]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N
CL	B [auth X]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
CMO	E [auth X], F [auth X], G [auth X]	CARBON MONOXIDE C O UGFAIRIUMAVXCW-UHFFFAOYSA-N
NA	C [auth X]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.249 
• R-Value Work: 0.206 
• R-Value Observed: 0.210 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.542	α = 90
b = 79.542	β = 90
c = 36.392	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
CrystalClear	data collection
XDS	data reduction
XDS	data scaling
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-12-11 
Deposition Author(s): Razavet, M., Artero, V., Cavazza, C., Oudart, Y., Fontecilla-Camps, J.C., Fontecave, M.

Revision History  

• Version 1.0: 2007-12-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-18
  Changes: Advisory, Refinement description
• Version 1.3: 2023-07-26
  Changes: Advisory, Database references, Derived calculations