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Results: 1 to 20 of 60

1.

Determination of the catalytic activity of binuclear metallohydrolases using isothermal titration calorimetry.

Pedroso MM, Ely F, Lonhienne T, Gahan LR, Ollis DL, Guddat LW, Schenk G.

J Biol Inorg Chem. 2014 Mar;19(3):389-98. doi: 10.1007/s00775-013-1079-0. Epub 2014 Jan 12.

PMID:
24414447
[PubMed - in process]
2.

Carbonic anhydrase activity of dinuclear Cu(II) complexes with patellamide model ligands.

Comba P, Gahan LR, Hanson GR, Maeder M, Westphal M.

Dalton Trans. 2014 Feb 28;43(8):3144-52. doi: 10.1039/c3dt53135j.

PMID:
24326405
[PubMed - in process]
3.

Immobilization of the enzyme GpdQ on magnetite nanoparticles for organophosphate pesticide bioremediation.

Daumann LJ, Larrabee JA, Ollis D, Schenk G, Gahan LR.

J Inorg Biochem. 2014 Feb;131:1-7. doi: 10.1016/j.jinorgbio.2013.10.007. Epub 2013 Oct 16.

PMID:
24239906
[PubMed - in process]
4.

Cyclic peptide marine metabolites and CuII.

Comba P, Dovalil N, Gahan LR, Hanson GR, Westphal M.

Dalton Trans. 2014 Feb 7;43(5):1935-56. doi: 10.1039/c3dt52664j.

PMID:
24202205
[PubMed - in process]
5.

Spectroscopic and mechanistic studies of dinuclear metallohydrolases and their biomimetic complexes.

Daumann LJ, Schenk G, Ollis DL, Gahan LR.

Dalton Trans. 2014 Jan 21;43(3):910-28. doi: 10.1039/c3dt52287c. Epub 2013 Oct 18.

PMID:
24135968
[PubMed - in process]
6.

Asymmetric zinc(II) complexes as functional and structural models for phosphoesterases.

Daumann LJ, Marty L, Schenk G, Gahan LR.

Dalton Trans. 2013 Jul 14;42(26):9574-84. doi: 10.1039/c3dt50514f. Epub 2013 May 15.

PMID:
23674062
[PubMed - indexed for MEDLINE]
7.

Synthesis, magnetic properties, and phosphoesterase activity of dinuclear cobalt(II) complexes.

Daumann LJ, Comba P, Larrabee JA, Schenk G, Stranger R, Cavigliasso G, Gahan LR.

Inorg Chem. 2013 Feb 18;52(4):2029-43. doi: 10.1021/ic302418x. Epub 2013 Feb 1.

PMID:
23374019
[PubMed - indexed for MEDLINE]
8.

Spectroscopic characterization of the active Fe(III)Fe(III) and Fe(III)Fe(II) forms of a purple acid phosphatase model system.

Comba P, Gahan LR, Mereacre V, Hanson GR, Powell AK, Schenk G, Zajaczkowski-Fischer M.

Inorg Chem. 2012 Nov 19;51(22):12195-209. doi: 10.1021/ic301347t. Epub 2012 Oct 30.

PMID:
23110717
[PubMed - in process]
9.

Phosphatase reactivity of a dicopper(II) complex of a patellamide derivative--possible biological functions of cyclic pseudopeptides.

Comba P, Gahan LR, Hanson GR, Westphal M.

Chem Commun (Camb). 2012 Sep 28;48(75):9364-6. doi: 10.1039/c2cc34836e. Epub 2012 Aug 15.

PMID:
22892984
[PubMed - indexed for MEDLINE]
10.

Cadmium(II) complexes: mimics of organophosphate pesticide degrading enzymes and metallo-β-lactamases.

Daumann LJ, Gahan LR, Comba P, Schenk G.

Inorg Chem. 2012 Jul 16;51(14):7669-81. doi: 10.1021/ic300687y. Epub 2012 Jul 3.

PMID:
22758396
[PubMed - indexed for MEDLINE]
11.

Binuclear metallohydrolases: complex mechanistic strategies for a simple chemical reaction.

Schenk G, Mitić N, Gahan LR, Ollis DL, McGeary RP, Guddat LW.

Acc Chem Res. 2012 Sep 18;45(9):1593-603. Epub 2012 Jun 14. Review.

PMID:
22698580
[PubMed - indexed for MEDLINE]
12.

Promiscuity comes at a price: catalytic versatility vs efficiency in different metal ion derivatives of the potential bioremediator GpdQ.

Daumann LJ, McCarthy BY, Hadler KS, Murray TP, Gahan LR, Larrabee JA, Ollis DL, Schenk G.

Biochim Biophys Acta. 2013 Jan;1834(1):425-32. doi: 10.1016/j.bbapap.2012.02.004. Epub 2012 Feb 15.

PMID:
22366468
[PubMed - indexed for MEDLINE]
Free Article
13.

Spectroscopic and catalytic characterization of a functional Fe(III)Fe(II) biomimetic for the active site of uteroferrin and protein cleavage.

Smith SJ, Peralta RA, Jovito R, Horn A Jr, Bortoluzzi AJ, Noble CJ, Hanson GR, Stranger R, Jayaratne V, Cavigliasso G, Gahan LR, Schenk G, Nascimento OR, Cavalett A, Bortolotto T, Razzera G, Terenzi H, Neves A, Riley MJ.

Inorg Chem. 2012 Feb 20;51(4):2065-78. doi: 10.1021/ic201711p. Epub 2012 Jan 30.

PMID:
22289382
[PubMed - indexed for MEDLINE]
14.

Cu(II) coordination chemistry of patellamide derivatives: possible biological functions of cyclic pseudopeptides.

Comba P, Dovalil N, Gahan LR, Haberhauer G, Hanson GR, Noble CJ, Seibold B, Vadivelu P.

Chemistry. 2012 Feb 27;18(9):2578-90. doi: 10.1002/chem.201101975. Epub 2012 Jan 20.

PMID:
22266951
[PubMed - indexed for MEDLINE]
15.

Monoesterase activity of a purple acid phosphatase mimic with a cyclam platform.

Comba P, Gahan LR, Hanson GR, Mereacre V, Noble CJ, Powell AK, Prisecaru I, Schenk G, Zajaczkowski-Fischer M.

Chemistry. 2012 Feb 6;18(6):1700-10. doi: 10.1002/chem.201100229. Epub 2012 Jan 10.

PMID:
22234833
[PubMed - indexed for MEDLINE]
16.

The role of Zn-OR and Zn-OH nucleophiles and the influence of para-substituents in the reactions of binuclear phosphatase mimetics.

Daumann LJ, Dalle KE, Schenk G, McGeary RP, Bernhardt PV, Ollis DL, Gahan LR.

Dalton Trans. 2012 Feb 14;41(6):1695-708. doi: 10.1039/c1dt11187f. Epub 2011 Dec 15.

PMID:
22169932
[PubMed - indexed for MEDLINE]
17.

Phosphate-bound structure of an organophosphate-degrading enzyme from Agrobacterium radiobacter.

Ely F, Pedroso MM, Gahan LR, Ollis DL, Guddat LW, Schenk G.

J Inorg Biochem. 2012 Jan;106(1):19-22. doi: 10.1016/j.jinorgbio.2011.09.015. Epub 2011 Sep 17.

PMID:
22112835
[PubMed - indexed for MEDLINE]
18.

Directed evolution combined with rational design increases activity of GpdQ toward a non-physiological substrate and alters the oligomeric structure of the enzyme.

Yip SH, Foo JL, Schenk G, Gahan LR, Carr PD, Ollis DL.

Protein Eng Des Sel. 2011 Dec;24(12):861-72. doi: 10.1093/protein/gzr048. Epub 2011 Oct 6.

PMID:
21979136
[PubMed - indexed for MEDLINE]
Free Article
19.

Electronic and geometric structures of the organophosphate-degrading enzyme from Agrobacterium radiobacter (OpdA).

Ely F, Hadler KS, Mitić N, Gahan LR, Ollis DL, Plugis NM, Russo MT, Larrabee JA, Schenk G.

J Biol Inorg Chem. 2011 Jun;16(5):777-87. doi: 10.1007/s00775-011-0779-6. Epub 2011 Apr 13.

PMID:
21487938
[PubMed - indexed for MEDLINE]
20.

Electronic structure and spectro-structural correlations of Fe(III)Zn(II) biomimetics for purple acid phosphatases: relevance to DNA cleavage and cytotoxic activity.

Peralta RA, Bortoluzzi AJ, de Souza B, Jovito R, Xavier FR, Couto RA, Casellato A, Nome F, Dick A, Gahan LR, Schenk G, Hanson GR, de Paula FC, Pereira-Maia EC, de P Machado S, Severino PC, Pich C, Bortolotto T, Terenzi H, Castellano EE, Neves A, Riley MJ.

Inorg Chem. 2010 Dec 20;49(24):11421-38. doi: 10.1021/ic101433t. Epub 2010 Nov 16.

PMID:
21080710
[PubMed - indexed for MEDLINE]

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