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Title: The Impact of Second Coordination Sphere Methionine-Aromatic Interactions in Copper Proteins

Journal Article · · Inorg. Chem.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
DOE - Office Of Science; FOREIGN
OSTI ID:
1866440
Journal Information:
Inorg. Chem., Vol. 61, Issue (14)
Country of Publication:
United States
Language:
ENGLISH

References (54)

Copper Active Sites in Biology journal January 2014
Electronic Structures of Metal Sites in Proteins and Models:  Contributions to Function in Blue Copper Proteins journal February 2004
Copper coordination in blue proteins journal October 2000
Inner- and outer-sphere metal coordination in blue copper proteins journal October 2012
NMR Solution Structure of Cu(I) Rusticyanin fromThiobacillus ferrooxidans: Structural Basis for the Extreme Acid Stability and Redox Potential journal November 1996
Non-covalent interactions in blue copper protein probed by Met16 mutation and electronic and resonance Raman spectroscopy of Achromobacter cycloclastes pseudoazurin journal March 2010
Structural Studies of Two Mutants of Amicyanin from Paracoccus denitrificans That Stabilize the Reduced State of the Copper , journal June 2004
An outer-sphere hydrogen-bond network constrains copper coordination in blue proteins journal February 2002
The importance of Asn47 for structure and reactivity of azurin from Alcaligenes denitrificans as studied by site-directed mutagenesis and spectroscopy. journal July 1992
Rationally tuning the reduction potential of a single cupredoxin beyond the natural range journal November 2009
Spectroscopic and DFT Studies of Second-Sphere Variants of the Type 1 Copper Site in Azurin: Covalent and Nonlocal Electrostatic Contributions to Reduction Potentials journal October 2012
Outer-Sphere Effects on Reduction Potentials of Copper Sites in Proteins: The Curious Case of High Potential Type 2 C112D/M121E Pseudomonas aeruginosa Azurin journal October 2010
Fluctuating hydrogen-bond networks govern anomalous electron transfer kinetics in a blue copper protein journal May 2018
Reduction potential variations in azurin through secondary coordination sphere phenylalanine incorporations journal October 2010
Design of a single protein that spans the entire 2-V range of physiological redox potentials journal December 2015
A survey of methionine-aromatic interaction geometries in the oxidoreductase class of enzymes: What could Met-aromatic interactions be doing near metal sites? journal September 2018
The interaction between methionine and two aromatic amino acids is an abundant and multifunctional motif in proteins journal September 2019
Clustering of Aromatic Amino Acid Residues around Methionine in Proteins journal December 2021
Analysis of the interactions of sulfur-containing amino acids in membrane proteins: Interactions Involving Met and Cys in Membrane Proteins journal June 2016
The Methionine-aromatic Motif Plays a Unique Role in Stabilizing Protein Structure journal August 2012
The effect of pH and temperature on the structure of the active site of azurin from Pseudomonas aeruginosa journal July 1982
Search and clustering orders of magnitude faster than BLAST journal August 2010
Gene synthesis, expression, and mutagenesis of the blue copper proteins azurin and plastocyanin. journal February 1991
Structures of ruthenium-modified Pseudomonas aeruginosa azurin and [Ru(2,2′-bipyridine) 2 (imidazole) 2 ]SO 4 ·10H 2 O journal February 1999
Metalloproteins Containing Cytochrome, Iron–Sulfur, or Copper Redox Centers journal March 2014
EasySpin, a comprehensive software package for spectral simulation and analysis in EPR journal January 2006
Electron-transfer reactions of ruthenium ammines journal November 1968
Determining the oxidation state of elements by X-ray crystallography journal January 2022
X-ray structure of a two-domain type laccase: A missing link in the evolution of multi-copper proteins journal March 2009
Flexibility of the metal-binding region in apo-cupredoxins journal May 2012
Type-zero copper proteins journal November 2009
Role of structural determinants in folding of the sandwich-like protein Pseudomonas aeruginosa azurin journal March 2005
Crystal structure analysis of oxidized Pseudomonas aeruginosa azurin at pH 5·5 and pH 9·0 journal October 1991
Electron Flow through Nitrotyrosinate in Pseudomonas aeruginosa Azurin journal July 2013
Redox properties of tyrosine and related molecules journal December 2011
Tryptophan-Accelerated Electron Flow Across a Protein–Protein Interface journal October 2013
Two Tryptophans Are Better Than One in Accelerating Electron Flow through a Protein journal January 2019
Spectroscopy and Reactivity of a Photogenerated Tryptophan Radical in a Structurally Defined Protein Environment journal November 2003
Hydrogen Bonding in the Blue-Copper Site. Resonance Raman Study journal March 2002
Probing the Role of Axial Methionine in the Blue Copper Center of Azurin with Unnatural Amino Acids journal July 2003
Reduction Potential Tuning of the Blue Copper Center in Pseudomonas aeruginosa Azurin by the Axial Methionine as Probed by Unnatural Amino Acids journal December 2006
Cassette mutagenesis of Met121 in azurin from Pseudomonas aeruginosa journal January 1991
Reduction potentials and their pH dependence in site-directed-mutant forms of azurin from Pseudomonas aeruginosa journal March 1993
Cation-pi interactions in aromatics of biological and medicinal interest: electrostatic potential surfaces as a useful qualitative guide. journal October 1996
The Met99Gln Mutant of Amicyanin from Paracoccus versutus journal July 2000
Electron Tunneling in Single Crystals of Pseudomonas a eruginosa Azurins journal November 2001
Reorganization Energy of Blue Copper:  Effects of Temperature and Driving Force on the Rates of Electron Transfer in Ruthenium- and Osmium-Modified Azurins journal October 1997
Electron transfers in chemistry and biology journal August 1985
Electron tunneling in biological molecules journal September 1999
Electron tunneling through proteins journal August 2003
Structure-function correlations in tyrosinases journal July 2015
Cu(I) recognition via cation-π and methionine interactions in CusF journal December 2007
Binding of Copper and Silver to Single-Site Variants of Peptidylglycine Monooxygenase Reveals the Structure and Chemistry of the Individual Metal Centers journal February 2014
Dioxygen Binds End-On to Mononuclear Copper in a Precatalytic Enzyme Complex journal May 2004