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1

The angular overlap model. How to use it and why

Larsen, Erik, La Mar, Gerd N.

Journal:

Journal of Chemical Education

Year:

1974

Language:

english

File:

PDF, 6.41 MB

english, 1974

2

Axial pertubations on the electronic and magnetic properties of ferric porphyrins

La Mar, Gerd N., Del Gaudio, John, Frye, James S.

Journal:

Biochimica et Biophysica Acta (BBA) - General Subjects

Year:

1977

Language:

english

File:

PDF, 831 KB

english, 1977

3

Influence of Proximal Side Mutations on the Molecular and Electronic Structure of Cyanomet Myoglobin: An 1 H NMR Study †

Wu, Yuyang, Chien, Ellen Y. T., Sligar, Stephen G., La Mar, Gerd N.

Journal:

Year:

1998

Language:

english

File:

PDF, 261 KB

english, 1998

4

PMR studies of magnetic anisotropy in di-adducts of cobalt(II) bis(acetylacetonate)

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 776 KB

english, 1969

5

Determination of the orbital ground state symmetry of paramagnetic complexes by nuclear magnetic resonance

Gerd N La Mar, G.R Van Hecke

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 719 KB

english, 1969

6

NMR study of the interaction of trinitrobenzene with high-spin tetraarylporphinato-iron(III) halides: Structure determination of the 1:1 adduct based on dipolar relaxation

Ahmad T Kabbani, Gerd N La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 620 KB

english, 1969

7

Proton spin relaxation for the nonlabile coordinated chelate in lanthanide shift reagents

Phillip D. Burns, Gerd N. La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 397 KB

english, 1969

8

Effects of cross relaxation on the analysis of T1 data in paramagnetic proteins

Einar Sletten, J.Timothy Jackson, Phillip D Burns, Gerd N La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 298 KB

english, 1969

9

The utility of the nuclear overhauser effect for peak assignment and structure elucidation in paramagnetic proteins

Stephen W Unger, Juliette T.J Lecomte, Gerd N La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 389 KB

english, 1969

10

Proton NMR dipolar relaxation by delocalized spin density in low-spin ferric porphyrin complexes

Stephen W Unger, Thomas Jue, Gerd N La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 473 KB

english, 1969

11

NOE experiments for resonance and structure assignments of paramagnetic hemin derivatives

Chin Yu, Stephen W Unger, Gerd N La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 291 KB

english, 1969

12

Practical considerations for the measurement of the homonuclear overhauser effect on strongly relaxed protons in paramagnetic proteins

Juliette T.J Lecomte, Stephen W Unger, Gerd N La Mar

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 732 KB

english, 1969

13

Horse heart myoglobin reconstituted with a symmetrical heme A circular dichroism study

Roberto Santucci, Franca Ascoli, Gerd.N. La Mar, Daniel W. Parish, Kevin M. Smith

Journal:

Biophysical Chemistry

Year:

1990

Language:

english

File:

PDF, 450 KB

english, 1990

14

Solution 1H NMR study of the active site molecular structure and magnetic properties of the cyanomet complex of the isolated, tetrameric β-chain from human adult hemoglobin

Anh-Tuyet T. Tran, Urszula Kolczak, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics

Year:

2004

Language:

english

File:

PDF, 426 KB

english, 2004

15

1H NMR study of the effect of variable ligand on heme oxygenase electronic and molecular structure

Li-Hua Ma, Yangzhong Liu, Xuhong Zhang, Tadashi Yoshida, Gerd N. La Mar

Journal:

Journal of Inorganic Biochemistry

Year:

2009

Language:

english

File:

PDF, 791 KB

english, 2009

16

Solution 1H NMR characterization of substrate-free C. diphtheriae heme oxygenase: Pertinence for determining magnetic axes in paramagnetic substrate complexes

Zhenming Du, Masaki Unno, Toshitaka Matsui, Masao Ikeda-Saito, Gerd N. La Mar

Journal:

Journal of Inorganic Biochemistry

Year:

2010

Language:

english

File:

PDF, 348 KB

english, 2010

17

Second coordination sphere influences on heme electronic structure and reactivity in hemoproteins

Journal:

Inorganica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 225 KB

english, 1983

18

Metal ion insertion into N-alkylated and N,N′-dialkylated porphyrins

Alan L. Balch, Yee Wei Chan, Robert Johnson, Gerd La Mar, Mark Renner

Journal:

Inorganica Chimica Acta

Year:

1983

Language:

english

File:

PDF, 210 KB

english, 1983

19

The application of lanthanide relaxation reagents in CMR

J.W. Faller, Mark A. Adams, Gerd.N. La Mar

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 204 KB

english, 1974

20

Solution 1H NMR study of the active site molecular structure and magnetic properties of the cyanomet complex of the isolated α-chain from human hemoglobin A

Anh-Tuyet T. Tran, Urszula Kolczak, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics

Year:

2003

Language:

english

File:

PDF, 361 KB

english, 2003

21

1H NMR study of the molecular structure and magnetic properties of the active site for the cyanomet complex of O2-avid hemoglobin from the trematode Paramphistomum epiclitum

Weihong Du, Zhicheng Xia, Sylvia Dewilde, Luc Moens, Gerd N. La Mar

Journal:

Year:

2003

Language:

english

File:

PDF, 638 KB

english, 2003

22

2D NMR of paramagnetic metalloenzymes: Cyanide-inhibited horseradish peroxidase

Jeffrey S. de Ropp, Liping P. Yu, Gerd N. La Mar

Journal:

Journal of Biomolecular NMR

Year:

1991

Language:

english

File:

PDF, 959 KB

english, 1991

23

Solution1H NMR study of the accommodation of the side chain ofn-butyl-etiohemin-I incorporated into the active site of cyano-metmyoglobin

Vasyl Bondarenko, Jingtao Wang, Heather Kalish, Alan L. Balch, Gerd N. La Mar

Journal:

JBIC Journal of Biological Inorganic Chemistry

Year:

2005

Language:

english

File:

PDF, 612 KB

english, 2005

24

Solution NMR study of environmental effects on substrate seating in human heme oxygenase: Influence of polypeptide truncation, substrate modification and axial ligand

Wenfeng Zhu, Yiming Li, Jinling Wang, Paul R. Ortiz de Montellano, Gerd N. La Mar

Journal:

Journal of Inorganic Biochemistry

Year:

2006

Language:

english

File:

PDF, 400 KB

english, 2006

25

The use of chemical shift temperature gradients to establish the paramagnetic susceptibility tensor orientation: Implication for structure determination/refinement in paramagnetic metalloproteins

Zhicheng Xia, Bao D. Nguyen, Gerd N. La Mar

Journal:

Journal of Biomolecular NMR

Year:

2000

Language:

english

File:

PDF, 94 KB

english, 2000

26

Application of the paramagnetic dipole field for solution NMR active site structure determination in low-spin, cyanide-inhibited ferric hemoproteins

Journal:

Year:

2007

Language:

english

File:

PDF, 1.49 MB

english, 2007

27

Solution1H NMR investigation of the seating and rotational "hopping" of centrosymmetric etioheme-I in myoglobin: effect of globin origin and its oxidation/spin state on heme dynamics

Tran, Anh-Tuyet T., Kalish, Heather, Balch, Alan L., La Mar, Gerd N.

Journal:

JBIC Journal of Biological Inorganic Chemistry

Year:

2000

Language:

english

File:

PDF, 168 KB

english, 2000

28

Proton NMR study of the thermodynamics and kinetics of the acid ⇌ base transitions in reconstituted metmyoglobins

Thomas M. McGrath, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure

Year:

1978

Language:

english

File:

PDF, 608 KB

english, 1978

29

Acid Bohr effects in myoglobin characterized by proton NMR hyperfine shifts and oxygen binding studies

Gerd N. La Mar, David L. Budd, H. Sick, K. Gersonde

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure

Year:

1978

Language:

english

File:

PDF, 819 KB

english, 1978

30

Proton NMR study of model substrate binding in hemoproteins. Intercalation of mercuric triiodide in sperm whale met-aquo myoglobin

Gerd N. La Mar, David L. Budd

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure

Year:

1979

Language:

english

File:

PDF, 491 KB

english, 1979

31

Heme methyl hyperfine-shifted nuclear magnetic resonance peaks assigned by selective deuteration as indicators of heme-protein interactions in metmyoglobins

Gerd N. La Mar, David L. Budd, Kevin M. Smith

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure

Year:

1980

Language:

english

File:

PDF, 484 KB

english, 1980

32

Axial histidyl imidazole non-exchangeable proton resonances as indicators of imidazole hydrogen bonding in ferric cyanide complexes of heme peroxidases

Gerd N. La Mar, Jeffrey S. De Ropp, V.P. Chacko, James D. Satterlee, James E. Erman

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1982

Language:

english

File:

PDF, 578 KB

english, 1982

33

Characterization of heme orientational disorder in myoglobin by proton nuclear Overhauser effects

Juliette T.J. Lecomte, Robert D. Johnson, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1985

Language:

english

File:

PDF, 493 KB

english, 1985

34

1H-NMR assignments and the dynamics of interconversion of the isomeric forms of cytochrome b5 in solution

Stuart J. McLachlan, Gerd N. La Mar, Phillip D. Burns, Kevin M. Smith, Kevin C. Langry

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1986

Language:

english

File:

PDF, 677 KB

english, 1986

35

13C-NMR study of labeled vinyl groups in paramagnetic myoglobin derivatives

S.S. Sankar, Gerd N. La Mar, Kevin M. Smith, Eugene M. Fujinari

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1987

Language:

english

File:

PDF, 724 KB

english, 1987

36

A nuclear Overhauser study of heme orientational isomerism in monomeric Chironomus hemoglobins

David H. Peyton, Gerd N. La Mar, Klaus Gersonde

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1988

Language:

english

File:

PDF, 861 KB

english, 1988

37

Solvent isotope effects on NMR spectral parameters in high-spin ferric hemoproteins: an indirect probe for distal hydrogen bonding

Gerd N. La Mar, Marian J. Chatfield, David H. Peyton, Jeffrey S. de Ropp, Wanda S. Smith, R. Krishnamoorthi, James D. Satterlee, James E. Erman

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1988

Language:

english

File:

PDF, 1.52 MB

english, 1988

38

1H-NMR heme resonance assignments by selective deuterations in low-spin complexes of ferric hemoglobin A

Gerd N. La Mar, Tom Jue, Kiyoshi Nagai, Kevin M. Smith, Yasuhiko Yamamoto, Robert J. Kauten, V. Thanabal, Kevin C. Langry, Ravindra K. Pandey, Hiu-Kwong Leung

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1988

Language:

english

File:

PDF, 827 KB

english, 1988

39

One- and two-dimensional nuclear Overhauser effect studies of the eletronic/molecular structure of the heme cavity of ferricytochrome b5

Stuart J. McLachlan, Gerd N. La Mar, Kang-Bong Lee

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1988

Language:

english

File:

PDF, 1.65 MB

english, 1988

40

Proton NMR investigation of the influence of subunit assembly on the low-spin ⇌ high-spin equilibrium of met-azido hemoglobin A

Yasuhiko Yamamoto, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1989

Language:

english

File:

PDF, 944 KB

english, 1989

41

1H-NMR study of the mechanism of assembly and equilibrium heme orientation of sperm whale myoglobin reconstituted with protohemin type-isomers

Jón B. Hauksson, Gerd N. La Mar, Usha Pande, Ravindra K. Pandey, Daniel W. Parish, Jai P. Singh, Kevin M. Smith

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1990

Language:

english

File:

PDF, 835 KB

english, 1990

42

Interpretation of hyperfine shift patterns in ferricytochromes b5 in terms of angular position of the heme: a sensitive probe for peripheral heme protein interactions

Kang-Bong Lee, Gerd N. La Mar, Kathryn E. Mansfield, Kevin M. Smith, Thomas C. Pochapsky, Stephen G. Sligar

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1993

Language:

english

File:

PDF, 947 KB

english, 1993

43

Reconstitution of horse heart myoglobin with hemins methylated at 6- or 7-positions: a circular dichroism study

Roberto Santucci, Franca Ascoli, Gerd N. La Mar, Ravindra K. Pandey, Kevin M. Smith

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1993

Language:

english

File:

PDF, 438 KB

english, 1993

44

Hydrogen isotope effects on the proton nuclear magnetic resonance spectrum of bovine ferricytochrome b5: Axial hydrogen bonding involving the axial His-39 imidazole ligand

Kang-Bong Lee, Stuart J. McLachlan, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1994

Language:

english

File:

PDF, 760 KB

english, 1994

45

Detection of an intermediate, five-coordinated monopyridine adducts of square-planar nickel(II) chelates in the presence of pyridine

Journal:

Inorganica Chimica Acta

Year:

1969

Language:

english

File:

PDF, 435 KB

english, 1969

46

Proton-NMR investigation of the heme cavity in the cyanomet derivative of the cooperative homodimeric hemoglobin from Scapharca inaequivalvis

Yuyang Wu, Mufeed Basti, Alessandra Gambacurta, Emilia Chiancone, Franca Ascoli, Gerd N. La Mar

Journal:

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology

Year:

1996

Language:

english

File:

PDF, 1.42 MB

english, 1996

47

NUCLEAR MAGNETIC RESONANCE STUDIES OF FERRIC PORPHYRINS

F. Ann Walker, Gerd N. La Mar

Journal:

Annals of the New York Academy of Sciences

Year:

1973

Language:

english

File:

PDF, 1001 KB

english, 1973

48

High-resolution proton NMR as indicator of a silent mutation in the haem cavity of a monomeric allosteric haemoglobin

Gerd N. LA MAR, Richard R. ANDERSON, Vappuram P. CHACKO, Klaus GERSONDE

Journal:

Year:

1983

Language:

english

File:

PDF, 674 KB

english, 1983

49

Identification of the titrating group in the heme cavity of myoglobin : Evidence for the heme-protein π-π interaction

Ramaswamy KRISHNAMOORTHI, Gerd N. La MAR

Journal:

Year:

1984

Language:

english

File:

PDF, 527 KB

english, 1984

50

Proton-magnetic-resonance investigation of the dynamics of the conformational transition in allosteric monomeric insect hemoglobins

Vappuram P. CHACKO, Gerd N. La MAR, Klaus GERSONDE, Hinrich SICK

Journal:

Year:

1986

Language:

english

File:

PDF, 673 KB

english, 1986