ISDA

Entry Detail

PDB ID:

2ZG9

Keywords:

METAL BINDING PROTEIN

Title:

Crystal Structure of Pd(allyl)/apo-H114AFr

Biological Source:

Source Organism:

Equus caballus

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2008-01-18

Release Date:

2008-08-26

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.75 Å

R-Value Free:

0.21

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

F 4 3 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Ferritin light chain
Mutations:H114A
Chain IDs:A (auth: X)
Chain Length:174
Number of Molecules:1
Biological Source:Equus caballus

UniProt ID:P02791 Pfam ID:PF00210

Ligand Molecules

EDO

PLL

SO4

Primary Citation

Control of the coordination structure of organometallic palladium complexes in an apo-ferritin cage.

Abe, S, Niemeyer, J, Abe, M, Takezawa, Y, Ueno, T, Hikage, T, Erker, G, Watanabe, Y.Show

J.Am.Chem.Soc. 130 10512 10514 (2008)

PMID: 18636721 DOI: 10.1021/ja802463a

Abstact

We report the preparation of organometallic Pd(allyl) dinuclear complexes in protein cages of apo-Fr by reactions with [Pd(allyl)Cl]2 (allyl = eta3-C3H5). One of the dinuclear complexes is converted to a trinuclear complex by replacing a Pd-coordinated His residue to an Ala residue. These results suggest that multinuclear metal complexes with various coordination structures could be prepared by the deletion or introduction of His, Cys, and Glu at appropriate positions on protein surface.

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Primary Citation of related structures