ISDA

Entry Detail

PDB ID:

4J7V

Keywords:

HYDROLASE

Title:

Crystal structure of cross-linked hen egg white lysozyme soaked with 5mM [Ru(benzene)Cl2]2

Biological Source:

Source Organism:

Gallus gallus

PDB Version:

Deposition Date:

2013-02-14

Release Date:

2014-02-19

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.54 Å

R-Value Free:

0.23

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Lysozyme C
Chain IDs:A
Chain Length:129
Number of Molecules:1
Biological Source:Gallus gallus

UniProt ID:P00698 Pfam ID:PF00062 EC:3.2.1.17

Ligand Molecules

RBN

Primary Citation

Porous protein crystals as catalytic vessels for organometallic complexes.

Tabe, H, Abe, S, Hikage, T, Kitagawa, S, Ueno, T.Show

Chem Asian J 9 1373 1378 (2014)

PMID: 24677803 DOI: 10.1002/asia.201301347

Abstact

Porous protein crystals, which are protein assemblies in the solid state, have been engineered to form catalytic vessels by the incorporation of organometallic complexes. Ruthenium complexes in cross-linked porous hen egg white lysozyme (HEWL) crystals catalyzed the enantioselective hydrogen-transfer reduction of acetophenone derivatives. The crystals accelerated the catalytic reaction and gave different enantiomers based on the crystal form (tetragonal or orthorhombic). This method represents a new approach for the construction of bioinorganic catalysts from protein crystals.

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Primary Citation of related structures