5HQO image
Deposition Date 2016-01-21
Release Date 2016-04-20
Last Version Date 2023-11-08
Entry Detail
PDB ID:
5HQO
Keywords:
METAL BINDING PROTEIN
Title:
Crystal structure of IrCp*/I-Pd(allyl)-apo-rHLFr
Biological Source:
Source Organism:
Equus caballus (Taxon ID: 9796)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.81 Å
R-Value Free:
0.22
R-Value Work:
0.17
R-Value Observed:
0.18
Space Group:
F 4 3 2
5HQO validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ferritin light chain
Gene (Uniprot):FTL
Chain IDs:A
Chain Length:174
Number of Molecules:1
Biological Source:Equus caballus
UniProt ID:P02791 Pfam ID:PF00210
Ligand Molecules
CD
EDO
IR
PD
PLL
SO4
Primary Citation
Immobilization of two organometallic complexes into a single cage to construct protein-based microcompartments
Chem.Commun.(Camb.) 52 5463 5466 (2016)
PMID: 27021005 DOI: 10.1039/c6cc00679e

Abstact

Natural protein-based microcompartments containing multiple enzymes promote cascade reactions within cells. We use the apo-ferritin protein cage to mimic such biocompartments by immobilizing two organometallic Ir and Pd complexes into the single protein cage. Precise locations of the metals and their accumulation mechanism were studied by X-ray crystallography.

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Primary Citation of related structures
5HQO