Dr. rer. nat. Christopher Lehmann

  • VORTRÄGE

    "The HI0073/HI0074 protein pair from Haemophilus influenzae is a member of a new nucleotidyltransferase family: Structure, sequence analyses, and solution studies"
    ACA, annual meeting (Cincinnati), 2003.

    "The HI0073/HI0074 protein pair from Haemophilus influenzae is a member of a new nucleotidyltransferase family: Structure, sequence analyses, and solution studies"
    Mid-Atlantic Protein Crystallography Workshop (Duke University), 2003.

    "A colorful bouquet of new protein structures. Picked on the wayside of the S2F structural genomics project."
    CARB Seminar Series (Rockville), 2003.

    "Crystal Structure of Autoinducer-2 Production Protein (LuxS) from Haemophilus influenzae:
    A Case of Twinned Crystal."
    ACA, annual meeting (San Antonio), 2002.

    "Structure of 2C-methyl-d-erythritol 2,4-cyclodiphosphate synthase from Haemophilus influenzae:
    Activation by conformational transition"
    Mid-Atlantic Protein Crystallography Workshop (NCI-Frederick), 2002.

  • POSTER:

    C. Lehmann, T. P. Begley, S. E. Ealick
    "Thiamin Biosynthesis: Structure of the Adenylate Transferase/Sulfur Carrier Protein Complex"
    ACA, annual meeting (Orlando), 2005.

    C. Lehmann, V. Doseeva, S. Pullalarevu, W. Krajewski, A. Howard, O. Herzberg
    "YbdK is a carboxylate-amine ligase with a γ-glutamyl: cysteine ligase activity: crystal structure and enzymatic assays"
    ACA, annual meeting (Chicago), 2004.

    C. Lehmann, G. Bunkoczi, L. Vertesy, G.M. Sheldrick
    "Using the Anomalous Signal of Chlorine for In House structure solution"
    ACA, annual meeting (Los Angeles), 2001.

    C. Lehmann, G.M. Sheldrick
    "Vancomycin Derivatives and their Complexes with cell-wall Models"
    International School of Cystallography 31stCourse (Erice), 2000.

  • VERÖFFENTLICHUNGEN:

    Christopher Lehmann, TP Begley, SE Ealick;
    "Structure of the Escherichia coli ThiS-ThiF Complex, a Key Component of the Sulfur Transfer System in Thiamin Biosynthesis" Biochemistry. 2006,45(1):11-9
    medline

    Christopher Lehmann, Sadhana Pullalarevu, Wojciech Krajewski, Mark A. Willis, Andrey Galkin, Andrew Howard, Osnat Herzberg Herzberg;
    "Structure of HI0073 from Haemophilus influenzae, the nucleotide-binding domain of a two-protein nucleotidyl transferase." Proteins: Structure, Function, and Genetics, Vol. 60, No. 4, 2005, pp 807-11
    medline 

    Andrey Galkin, Elif Sarikaya, Christopher Lehmann, Andrew Howard, and Osnat Herzberg;
    "X-ray structure of HI0817 from Haemophilus influenzae: Protein of unknown function with a novel fold." Proteins: Structure, Function, and Genetics, Vol. 57, No. 4, 2004, pp 474-77
    medline

    Christopher Lehmann, Victoria Doseeva, Sadhana Pullalarevu, Wojciech Krajewsky, Andrew Howard, and Osnat Herzberg;
    "YbdK is a carboxylate-amine ligase with gamma-glutamyl:cysteine ligase activity" Proteins: Structure, Function, and Genetics, 2004, Vol. 56, No. 2, 2004, pp 376-83
    medline

    Christopher Lehmann, Judit  Debreczeni, Gabor Bunkoczi, Miroslawa Dauter, Zbigniew Dauter, LaszloVertesy, George M. Sheldrick;
    "Structures of Four Crystal Forms of Decaplanin" Helvetica Chimica Acta, Vol. 86, No. 5, 2003, pp. 1478-1487
    medline

    Christopher Lehmann, Kap Lim, Vani Rao Chalamasetty, Wojciech Krajewski, Eugene Melamud, Andrey Galkin, Andrew Howard, Zvi Kelman, Prasad T. Reddy, Alexey G. Murzin, Osnat Herzberg;
    "The HI0073/HI0074 protein pair from Haemophilus influenzae is a member of a new nucleotidyltransferase family: Structure, sequence analyses, and solution studies" Proteins: Structure, Function, and Genetics, Vol. 50, No. 2, 2003, pp. 249-260
    medline

    Christopher Lehmann, Kap Lim, John Toedt, Wojciech Krajewski, Andrew Howard, Edward Eisenstein, Osnat Herzberg;
    "Structure of 2C-methyl-D-erythrol-2,4-cyclodiphosphate synthase from Haemophilus influenzae: Activation by conformational transition"Proteins: Structure, Function, and Genetics, Vol. 49, No. 1, 2002, pp. 135-138
    medline

    Christopher Lehmann, Gabor Bunkoczi, LaszloVertesy, George M. Sheldrick;
    "Structures of Glycopeptide Antibiotics with Peptides that Model Bacterial Cell-Wall Precursors"
    Journal of Molecular Biology, Vol. 318, No. 3, 2002, pp. 723-732
    medline

    Schormann, M., Klimek, K.S., Hatop, H., Varkey, S.P., Roesky, H.W., Lehmann,C., Roepken, C., Herbst-Irmer, R., and Noltemeyer, M.; "Sodium-Potassium Alloy for the Reduction of Monoalkyl Aluminium(III) Compunds"
    J. Solid State Chem. 2001; 162, 225-236.

    Uwe Beifuss, Kim Goldenstein, Frank Döring, Christopher Lehmann, Mathias Noltemeyer; "Stereoselective Multiple Functionalization of Pyrylium Salts by Domino Reactions with 2-Silyloxybuta-1,3-dienes"> Angew. Chem. Int. Ed. 2001; 40, No. 3, 568-570.
    medline

    Diedrich F., Klingebiel U., Dall'Antonia F., Lehmann C., Noltemeyer M., Schneider T.R. "Asymmetric Tris- and Cyclic Silylhydroxylamines from Trimeric and Tetrameric Lithium N,N-Bis(silyl)hydroxylamides",
    Organometallics, 2000;19: 5376-5383.

    Nadia C. Mösch-Zanetti, Ralph Krätzner, Christopher Lehmann, Thomas R. Schneider and Isabel Uson;
    "Titanium(III) Compounds with (hapto-2)-Pyrazolato Ligands",
    Eur. J. Inorg. Chem. 2000; 13-16;1549-1555.

    Olexandr I. Guzyr, Jörg Prust, Herbert W. Roesky, Christopher Lehmann, Markus Teichert, and Fanica Cimpoesu
    "Hydrolysis of (5-C5Me50MMe4 (M=Mo,W) and the Formation of Organometallic Oxides with 3-CH Methylidyne and -CH2 Methylidene Groups: Model Compoundss for Catalysis on Metal Oxide Surfaces"
    Organometallics 2000; 19(8); 1549-1555.

    Helmut Werner, Gerhard Henig, Bettina Windm�ller, Olaf Gevert, Christopher Lehmann, and Regine Herbst-Irmer
    "A Series of Neutral and Cationic Mesityleneosmium(II) Complexes with Various Functionalities as Ligands"
    Organometallics, 1999; 18 (7), 1185-1195.

    Helmut Werner, Wolfram Stür, Justin Wolf, Matthias Laubender, Birgit Werberd�rfer, Regine Herbst-Irmer, and Christopher Lehmann
    "Hydrido(carbene), Hydrido(diazoalkane), Aqua(Carbene), and Vinyl(carbene) Complexes of Osmium(II)"
    Eur. J. Inorg. Chem., 1999; 1889-1897.

    Olexandr I. Guzyr, Mark Schormann, Jürgen Schimkowiak, Herbert W. Roesky, Christopher Lehmann, Mrinalini G.Walawalkar, Ramaswamy Murugavel, Hans-Georg Schmidt, and Mathias Noltemeyer
    "Conversion of Alkyltantalum Chlorides to Flourides Using Trimetyltin Flouride as a Flourinating Agent of (p-MeC6H4CH2)3TaF2, (Me3SnCl*Me3SnF*TaF5) n, (Me3Si)2CHTaCl4, {(Me3Si)2 CHTaCl4*[(Me3Si)2CH]2Ta2Cl6 (mu-0)}, and (Me3Si)2CHTaF4"
    Organometallics; 1999; 18, 832-836.

    Helmut Werner Wolfram Stüer, Matthias Laubender, Christopher Lehmann, and Regine Herbst-Irmer
    "Stable Osmium Hydrido-Carbene Complexes with CH2 and Secundary Carbenes CHR as Ligands"
    Organometallics; 1997; 16, 2236-2238.

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