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1

Introducing Michaelis–Menten Kinetics through Simulation

Herman, Russell, Halkides, Christopher J.

Journal:

Journal of Chemical Education

Year:

2007

Language:

english

File:

PDF, 870 KB

english, 2007

2

Assigning and Using Oxidation Numbers in Biochemistry Lecture Courses

Halkides, Christopher J.

Journal:

Journal of Chemical Education

Year:

2000

Language:

english

File:

PDF, 96 KB

english, 2000

3

ChemInform Abstract: NMR Spectroscopic Methods

Christopher Halkides, Cynthia K. McClure

Journal:

Year:

2001

File:

PDF, 24 KB

2001

4

ChemInform Abstract: NMR Spectroscopic Methods

Christopher Halkides, Cynthia K. McClure

Journal:

Year:

2002

File:

PDF, 23 KB

2002

5

NMR Spectroscopic Methods

Christopher Halkides, R. Thomas Williamson

Journal:

Year:

2003

File:

PDF, 4 KB

2003

6

Enzymatic and chemical reactivities of sym-monothiopyrophosphate

Christopher J. Halkides, Eric S. Lightcap, Perry A. Frey

Journal:

Heteroatom Chemistry

Year:

1991

Language:

english

File:

PDF, 570 KB

english, 1991

7

The structure of tetramethyl μ-monothiopyrophosphate

Christopher J. Halkides, Matthew Benning, Perry A. Frey

Journal:

Heteroatom Chemistry

Year:

1991

Language:

english

File:

PDF, 465 KB

english, 1991

8

The Effects of Cryoprotection on the Structure and Activity of p21ras:Implications for Electron Spin-Echo Envelope Modulation Spectroscopy

Christopher J. Halkides, Christian T. Farrar, David J. Singel

Journal:

Journal of Magnetic Resonance

Year:

1998

Language:

english

File:

PDF, 180 KB

english, 1998

9

A thermodynamic and crystallographic study of complexes of the highly preorganized ligand 8-hydroxyquinoline-2-carboxylic acid

F. Crisp McDonald, Rachel C. Applefield, Christopher J. Halkides, Joseph H. Reibenspies, Robert D. Hancock

Journal:

Inorganica Chimica Acta

Year:

2008

Language:

english

File:

PDF, 316 KB

english, 2008

10

A theoretical study of intra-molecular vibrational effects on fractionation factors for molecules containing intra-molecular low-barrier hydrogen bonds

Travis S Humble, Christopher J Halkides, Jason D Keltner, Michael Messina

Journal:

Chemical Physics Letters

Year:

1998

Language:

english

File:

PDF, 118 KB

english, 1998

11

The effect of17O on the relaxation of an amide proton within a hydrogen bond

Christopher J. Halkides, Alfred G. Redfield

Journal:

Journal of Biomolecular NMR

Year:

1995

Language:

english

File:

PDF, 415 KB

english, 1995

12

A Mixed Quantum-Classical Approach for Computing Effects of Intramolecular Motion on the Low-Barrier Hydrogen Bond

Kelly M. Ventura, Shannon N. Greene, Christopher J. Halkides, Michael Messina

Journal:

Structural Chemistry

Year:

2001

Language:

english

File:

PDF, 109 KB

english, 2001

13

On the Possibility of Using UV Spectroscopy as a Measure of the Low-Barrier Hydrogen Bond

Lloyd A. Butler, Jeffrey E. Miller, Christopher J. Halkides, Michael Messina

Journal:

Structural Chemistry

Year:

2003

Language:

english

File:

PDF, 98 KB

english, 2003

14

Structural Changes Induced in p21Ras upon GAP-334 Complexation as Probed by ESEEM Spectroscopy and Molecular-Dynamics Simulation

Christian T. Farrar, Jianpeng Ma, David J. Singel, Christopher J. Halkides

Journal:

Year:

2000

Language:

english

File:

PDF, 224 KB

english, 2000

15

The frozen solution structure of p21 ras determined by ESEEM spectroscopy reveals weak coordination of Thr35 to the active site metal ion

Christian T Farrar, Christopher J Halkides, David J Singel

Journal:

Year:

1997

Language:

english

File:

PDF, 148 KB

english, 1997

16

The structures of T87I phosphono-CheY and T87I/Y106W phosphono-CheY help to explain their binding affinities to the FliM and CheZ peptides

Kenneth McAdams, Eric S. Casper, R. Matthew Haas, Bernard D. Santarsiero, Aimee L. Eggler, Andrew Mesecar, Christopher J. Halkides

Journal:

Archives of Biochemistry and Biophysics

Year:

2008

Language:

english

File:

PDF, 901 KB

english, 2008

17

Using Molecular Models To Show Steric Clash in Peptides: An Illustration of Two Disallowed Regions in the Ramachandran Diagram

Halkides, Christopher J.

Journal:

Journal of Chemical Education

Year:

2013

Language:

english

File:

PDF, 1.30 MB

english, 2013

18

Synthesis of Benzyl Diisopropyl 5-Phosphonopentanoate and 5-Phosphonopentanoic Acid: An Analog of Succinyl Phosphate

Weyna, David R., Loveless, David, Bottone, Cory, Hifko, Nathan, Halkides, Christopher J.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2007

Language:

english

File:

PDF, 83 KB

english, 2007

19

[Methods in Enzymology] Two‐Component Signaling Systems, Part A Volume 422 || Synthesis of a Stable Analog of the Phosphorylated Form of CheY: Phosphono‐CheY

Halkides, Christopher J.

Year:

2007

Language:

english

File:

PDF, 118 KB

english, 2007

20

The substrate reactivity of .mu.-monothiopyrophosphate with pyrophosphate-dependent phosphofructokinase: evidence for a dissociative transition state in enzymic phosphoryl group transfer

Halkides, Christopher J., Lightcap, Eric S., Frey, Perry A.

Journal:

Year:

1991

Language:

english

File:

PDF, 1.28 MB

english, 1991

21

The mechanism of the hydrolysis of .mu.-monothiopyrophosphate

Halkides, Christopher J., Frey, Perry A.

Journal:

Journal of the American Chemical Society

Year:

1991

Language:

english

File:

PDF, 826 KB

english, 1991

22

An NMR comparison of the changes produced by different guanosine 5'-triphosphate analogs in wild-type and oncogenic mutant p21ras

Miller, Anne Frances, Halkides, Christopher J., Redfield, Alfred G.

Journal:

Year:

1993

Language:

english

File:

PDF, 1.56 MB

english, 1993

23

A Low-Barrier Hydrogen Bond in Subtilisin: 1 H and 15 N NMR Studies with Peptidyl Trifluoromethyl Ketones †

Halkides, Christopher J., Wu, Yong Qian, Murray, Christopher J.

Journal:

Year:

1996

Language:

english

File:

PDF, 367 KB

english, 1996

24

UDP-galactose 4-epimerase. Phosphorus-31 nuclear magnetic resonance analysis of NAD+ and NADH bound at the active site

Konopka, John M., Halkides, Christopher J., Vanhooke, Janeen L., Gorenstein, David G., Frey, Perry A.

Journal:

Year:

1989

Language:

english

File:

PDF, 1.25 MB

english, 1989

25

Characterization of the Active Site of p21 ras by Electron Spin-Echo Envelope Modulation Spectroscopy with Selective Labeling: Comparisons between GDP and GTP Forms

Halkides, Christopher J., Farrar, Christian T., Larsen, Russell G., Redfield, Alfred G., Singel, David J.

Journal:

Year:

1994

Language:

english

File:

PDF, 2.21 MB

english, 1994

26

Electron spin-echo envelope modulation spectroscopy of Mn2+.cntdot.GDP complexes of N-ras p21 with selective nitrogen-15 labeling

Larsen, Russell G., Halkides, Christopher J., Redfield, Alfred G., Singel, David J.

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 541 KB

english, 1992

27

Interactions of metal ions with .mu.-monothiopyrophosphate

Lightcap, Eric S., Halkides, Christopher J., Frey, Perry A.

Journal:

Year:

1991

Language:

english

File:

PDF, 918 KB

english, 1991

28

Synthesis and properties of 2-acetylthiamin pyrophosphate: an enzymatic reaction intermediate

Gruys, Kenneth J., Halkides, Christopher J., Frey, Perry A.

Journal:

Year:

1987

Language:

english

File:

PDF, 1.44 MB

english, 1987

29

High Frequency (139.5 GHz) Electron Paramagnetic Resonance Characterization of Mn(II)−H 217 O Interactions in GDP and GTP Forms of p21 ras †

Bellew, Brendan F., Halkides, Christopher J., Gerfen, Gary J., Griffin, Robert G., Singel, David J.

Journal:

Year:

1996

Language:

english

File:

PDF, 432 KB

english, 1996

30

High Frequency (139.5 GHz) Electron Paramagnetic Resonance Spectroscopy of the GTP Form of p21 ras with Selective 17 O Labeling of Threonine †

Halkides, Christopher J., Bellew, Brendan F., Gerfen, Gary J., Farrar, Christian T., Carter, Percy H., Ruo, Bernice, Evans, David A., Griffin, Robert G., Singel, David J.

Journal:

Year:

1996

Language:

english

File:

PDF, 400 KB

english, 1996

31

The 1.9 Å Resolution Crystal Structure of Phosphono-CheY, an Analogue of the Active Form of the Response Regulator, CheY †,‡

Halkides, Christopher J., McEvoy, Megan M., Casper, Eric, Matsumura, Philip, Volz, Karl, Dahlquist, Frederick W.

Journal:

Year:

2000

Language:

english

File:

PDF, 275 KB

english, 2000

32

Rapid hydrogen exchange at the acetyl (C2) methyl group of acetylthiamine pyrophosphate

Halkides, Christopher J., Frey, Perry A., Tobin, John B.

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 234 KB

english, 1993

33

Synthesis and Biochemical Characterization of an Analogue of CheY-Phosphate, a Signal Transduction Protein in Bacterial Chemotaxis †

Halkides, Christopher J., Zhu, Xiangyang, Phillion, Dennis P., Matsumura, Philip, Dahlquist, Frederick W.

Journal:

Year:

1998

Language:

english

File:

PDF, 83 KB

english, 1998

34

Kinetic Characterization of CheY Phosphorylation Reactions: Comparison of P-CheA and Small-Molecule Phosphodonors †

Mayover, Todd L., Halkides, Christopher J., Stewart, Richard C.

Journal:

Year:

1999

Language:

english

File:

PDF, 147 KB

english, 1999

35

Classroom Demonstration of a Spot Test for Phenylpyruvic Acid and Its Relationship to Phenylketonuria

Halkides, Christopher J., Kestas Benidinskas,

Journal:

Journal of Chemical Education

Year:

2004

Language:

english

File:

PDF, 76 KB

english, 2004

36

12 NMR Spectroscopic methods

Halkides, Christopher, McClure, Cynthia K.

Journal:

Annual Reports Section "B" (Organic Chemistry)

Year:

2000

Language:

english

File:

PDF, 263 KB

english, 2000

37

14??????NMR spectroscopic methods

Halkides, Christopher, Thomas Williamson, R.

Journal:

Annual Reports Section "B" (Organic Chemistry)

Year:

2002

Language:

english

File:

PDF, 393 KB

english, 2002

38

10.1039/b107360p

Halkides, Christopher, McClure, Cynthia K.

Journal:

Annual Reports Section "B" (Organic Chemistry)

Year:

2001

Language:

english

File:

PDF, 274 KB

english, 2001

39

A geometric representation of nuclear modulation effects: The effects of high electron spin multiplicity on the electron spin echo envelope modulation spectra of Mn2+ complexes of N-ras p21

Larsen, Russell G., Halkides, Christopher J., Singel, David J.

Journal:

The Journal of Chemical Physics

Year:

1993

Language:

english

File:

PDF, 1.70 MB

english, 1993

40

Assembly States of FliM and FliG within the Flagellar Switch Complex

Sircar, Ria, Borbat, Peter P., Lynch, Michael J., Bhatnagar, Jaya, Beyersdorf, Matthew S., Halkides, Christopher J., Freed, Jack H., Crane, Brian R.

Journal:

Journal of Molecular Biology

Year:

2015

Language:

english

File:

PDF, 2.40 MB

english, 2015

41

Production, characterization, and assessment of a stable analog of the response regulator CheY-phosphate from Thermotoga maritima

Beyersdorf, Matthew S., Sircar, Ria, Lookadoo, Daniel B., Bottone, Cory, Lynch, Michael J., Crane, Brian R., Halkides, Christopher J.

Journal:

Protein Science

Year:

2017

Language:

english

File:

PDF, 1.34 MB

english, 2017

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