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Results: 1 to 20 of 99

1.

Modulating the Copper-Sulfur Interaction in Type 1 Blue Copper Azurin by Replacing Cys112 with Nonproteinogenic Homocysteine.

Clark KM, Yu Y, van der Donk WA, Blackburn N, Lu Y.

Inorg Chem Front. 2014 Feb 1;1(2):153-158.

PMID:
24707355
[PubMed]
2.

Transforming a blue copper into a red copper protein: engineering cysteine and homocysteine into the axial position of azurin using site-directed mutagenesis and expressed protein ligation.

Clark KM, Yu Y, Marshall NM, Sieracki NA, Nilges MJ, Blackburn NJ, van der Donk WA, Lu Y.

J Am Chem Soc. 2010 Jul 28;132(29):10093-101. doi: 10.1021/ja102632p.

PMID:
20608676
[PubMed - indexed for MEDLINE]
Free PMC Article
3.

X-ray Absorption Spectra of the Oxidized and Reduced Forms of C112D Azurin from Pseudomonas aeruginosa.

DeBeer S, Kiser CN, Mines GA, Richards JH, Gray HB, Solomon EI, Hedman B, Hodgson KO.

Inorg Chem. 1999 Feb 8;38(3):433-438.

PMID:
11673945
[PubMed - as supplied by publisher]
4.

The structural role of the copper-coordinating and surface-exposed histidine residue in the blue copper protein azurin.

Jeuken LJ, Ubbink M, Bitter JH, van Vliet P, Meyer-Klaucke W, Canters GW.

J Mol Biol. 2000 Jun 9;299(3):737-55.

PMID:
10835281
[PubMed - indexed for MEDLINE]
5.

The role of hydrogen bonding at the active site of a cupredoxin: the Phe114Pro azurin variant.

Yanagisawa S, Banfield MJ, Dennison C.

Biochemistry. 2006 Jul 25;45(29):8812-22.

PMID:
16846224
[PubMed - indexed for MEDLINE]
6.

Effect of pH and ligand binding on the structure of the Cu site of the Met121Glu mutant of azurin from Pseudomonas aeruginosa.

Strange RW, Murphy LM, Karlsson BG, Reinhammar B, Hasnain SS.

Biochemistry. 1996 Dec 17;35(50):16391-8.

PMID:
8973215
[PubMed - indexed for MEDLINE]
7.

X-ray analysis and spectroscopic characterization of M121Q azurin. A copper site model for stellacyanin.

Romero A, Hoitink CW, Nar H, Huber R, Messerschmidt A, Canters GW.

J Mol Biol. 1993 Feb 20;229(4):1007-21.

PMID:
8383207
[PubMed - indexed for MEDLINE]
8.

1H-NMR study of a cobalt-substituted blue copper protein: Pseudomonas aeruginosa Co(II)-azurin.

Salgado J, Jiménez HR, Donaire A, Moratal JM.

Eur J Biochem. 1995 Jul 15;231(2):358-69.

PMID:
7635147
[PubMed - indexed for MEDLINE]
Free Article
9.

Spectroscopic and density functional theory studies of the blue-copper site in M121SeM and C112SeC azurin: Cu-Se versus Cu-S bonding.

Sarangi R, Gorelsky SI, Basumallick L, Hwang HJ, Pratt RC, Stack TD, Lu Y, Hodgson KO, Hedman B, Solomon EI.

J Am Chem Soc. 2008 Mar 26;130(12):3866-77. doi: 10.1021/ja076495a. Epub 2008 Mar 4.

PMID:
18314977
[PubMed - indexed for MEDLINE]
Free PMC Article
10.

The selenocysteine-substituted blue copper center: spectroscopic investigations of Cys112SeCys Pseudomonas aeruginosa azurin.

Ralle M, Berry SM, Nilges MJ, Gieselman MD, van der Donk WA, Lu Y, Blackburn NJ.

J Am Chem Soc. 2004 Jun 16;126(23):7244-56.

PMID:
15186162
[PubMed - indexed for MEDLINE]
11.

Electronic structural information from Q-band ENDOR on the type 1 and type 2 copper liganding environment in wild-type and mutant forms of copper-containing nitrite reductase.

Veselov A, Olesen K, Sienkiewicz A, Shapleigh JP, Scholes CP.

Biochemistry. 1998 Apr 28;37(17):6095-105.

PMID:
9558348
[PubMed - indexed for MEDLINE]
12.

Spectrochemical studies on the blue copper protein azurin from Alcaligenes denitrificans.

Ainscough EW, Bingham AG, Brodie AM, Ellis WR, Gray HB, Loehr TM, Plowman JE, Norris GE, Baker EN.

Biochemistry. 1987 Jan 13;26(1):71-82.

PMID:
3030404
[PubMed - indexed for MEDLINE]
13.

Anatomy of a red copper center: spectroscopic identification and reactivity of the copper centers of Bacillus subtilis Sco and its Cys-to-Ala variants.

Siluvai GS, Mayfield M, Nilges MJ, Debeer George S, Blackburn NJ.

J Am Chem Soc. 2010 Apr 14;132(14):5215-26. doi: 10.1021/ja910759v.

PMID:
20232870
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Kinetics of copper incorporation into a biosynthetic purple Cu(A) azurin: characterization of red, blue, and a new intermediate species.

Wilson TD, Savelieff MG, Nilges MJ, Marshall NM, Lu Y.

J Am Chem Soc. 2011 Dec 28;133(51):20778-92. doi: 10.1021/ja205281t. Epub 2011 Dec 2.

PMID:
21985501
[PubMed - indexed for MEDLINE]
15.

Spectroscopic characterization of the Leu513His variant of fungal laccase: effect of increased axial ligand interaction on the geometric and electronic structure of the type 1 Cu site.

Palmer AE, Szilagyi RK, Cherry JR, Jones A, Xu F, Solomon EI.

Inorg Chem. 2003 Jun 30;42(13):4006-17.

PMID:
12817956
[PubMed - indexed for MEDLINE]
16.

Reduction potential tuning of the blue copper center in Pseudomonas aeruginosa azurin by the axial methionine as probed by unnatural amino acids.

Garner DK, Vaughan MD, Hwang HJ, Savelieff MG, Berry SM, Honek JF, Lu Y.

J Am Chem Soc. 2006 Dec 13;128(49):15608-17.

PMID:
17147368
[PubMed - indexed for MEDLINE]
17.
18.

Environment of copper in Pseudomonas aeruginosa azurin probed by binding of exogenous ligands to Met121X (X = Gly, Ala, Val, Leu, or Asp) mutants.

Bonander N, Karlsson BG, Vänngård T.

Biochemistry. 1996 Feb 20;35(7):2429-36.

PMID:
8652586
[PubMed - indexed for MEDLINE]
19.

Resonance Raman spectroscopy of the azurin His117Gly mutant. Interconversion of type 1 and type 2 copper sites through exogenous ligands.

den Blaauwen T, Hoitink CW, Canters GW, Han J, Loehr TM, Sanders-Loehr J.

Biochemistry. 1993 Nov 23;32(46):12455-64.

PMID:
8241136
[PubMed - indexed for MEDLINE]
20.

Alcaligenes xylosoxidans dissimilatory nitrite reductase: alanine substitution of the surface-exposed histidine 139l ligand of the type 1 copper center prevents electron transfer to the catalytic center.

Prudêncio M, Sawers G, Fairhurst SA, Yousafzai FK, Eady RR.

Biochemistry. 2002 Mar 12;41(10):3430-8.

PMID:
11876652
[PubMed - indexed for MEDLINE]

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