ISDA: 6S8Y

Deposition Date 2019-07-10

Release Date 2019-09-25

Last Version Date 2024-10-16

Entry Detail

PDB ID:

6S8Y

Keywords:

OXIDOREDUCTASE

Title:

Crystal structure of cytochrome c in complex with a sulfonated quinoline-derived foldamer

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.09 Å

R-Value Free:

0.26

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 32 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytochrome c iso-1
Gene (Uniprot):CYC1
Chain IDs:A
Chain Length:107
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae

UniProt ID:P00044 Pfam ID:PF00034

Ligand Molecules

ACT

HEC

L0T

Primary Citation

Crystal structure of a protein-aromatic foldamer composite: macromolecular chiral resolution.

Alex, J.M, Corvaglia, V, Hu, X, Engilberge, S, Huc, I, Crowley, P.B.Show

Chem.Commun.(Camb.) 55 11087 11090 (2019)

PMID: 31460523 DOI: 10.1039/c9cc05330a

Abstact

Co-crystallization of a 2 kDa tether-free sulfonated foldamer and the 13 kDa lysine-rich cytochrome c yielded a remarkable biohybrid assembly with chiral resolution of the foldamer helix handedness. In the crystal a ∼5 nm foldamer stack was surrounded by eight molecules of protein. NMR and CD experiments suggest interesting differences in the solution state recognition processes.

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Primary Citation of related structures