Author

H. Haaker

Observed names: H Haaker, H.B.C.M. Haaker, Haaker, H., Huub B.C.M Haaker, Huub HAAKER, Huub Haaker

Institution: Wageningen University & Research

Observed institutions: Cornell University, Wageningen University & Research

OpenAlex ID: A5002313372

Enzymes of hydrogen metabolism in Pyrococcus furiosus

2000 · Pedro J. Silva, Eyke C. D. van den Ban, et al. · European Journal of Biochemistry · 142

Redox properties and EPR spectroscopy of the P clusters of Azotobacter vinelandii MoFe protein

1993 · Antonio J. PIERIK, Hans WASSINK, et al. · European Journal of Biochemistry · 135

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Short‐Term Effect of Ammonium Chloride on Nitrogen Fixation by Azotobacter vinelandii and by Bacteroids of Rhizobium leguminosarum

1980 · Colja LAANE, Willy KRONE, et al. · European Journal of Biochemistry · 130

Practical applications of hydrogenase I from Pyrococcus furiosus for NADPH generation and regeneration

2003 · Rita Mertens, Lasse Greiner, et al. · Journal of Molecular Catalysis B Enzymatic · 104

Quantitative EPR of an S = 7/2 system in thionine‐oxidized MoFe proteins of nitrogenase

1987 · Wilfred R. HAGEN, Hans WASSINK, et al. · European Journal of Biochemistry · 104

A novel S = 3/2 EPR signal associated with native Fe‐proteins of nitrogenase

1985 · W.R. Hagen, R.R. Eady, et al. · FEBS Letters · 94

Involvement of the cytoplasmic membrane in nitrogen fixation by azotobacter vinelandii

1977 · Huub HAAKER, Cees VEEGER · European Journal of Biochemistry · 91

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Regulation of Nitrogen Fixation by Fe‐S Protein II in Azotobacter vinelandii

1977 · Gerard SCHERINGS, Huub HAAKER, et al. · European Journal of Biochemistry · 86

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Formation and characterization of a transition state complex of Azotobacter vinelandii nitrogenase

1996 · Martina G. Duyvis, Hans Wassink, et al. · FEBS Letters · 76

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Inhibition of nitrogenase activity by ammonium chloride in Azotobacter vinelandii

1984 · J Klugkist, H Haaker · Journal of Bacteriology · 71

Purification and reconstitution of the Ca2+-ATPase from plasma membrane of pig erythrocytes.

1979 · H Haaker, E Racker · Journal of Biological Chemistry · 66

Glutamate Oxaloacetate Transaminase in Pea Root Nodules

1991 · Michiel A. Appels, Huub Haaker · PLANT PHYSIOLOGY · 65

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The Effect of the Redox Potential on the Activity of the Nitrogenase and on the Fe-Protein of Azotobacter vinelandi

1982 · Arnold BRAAKSMA, Huub HAAKER, et al. · European Journal of Biochemistry · 65

Characterization of three different flavodoxins from Azotobacter vinelandii

1986 · Jan KLUGKIST, Jan VOORBERG, et al. · European Journal of Biochemistry · 61

Novel structure and redox chemistry of the prosthetic groups of the iron-sulfur flavoprotein sulfide dehydrogenase from Pyrococcus furiosus; evidence for a [2Fe-2S] cluster with Asp(Cys)3 ligands

2000 · W. R. Hagen, P. J. Silva, et al. · JBIC Journal of Biological Inorganic Chemistry · 60

Regulation of dinitrogen fixation in intact Azotobacter vinelandii

1974 · Huub Haaker, Arie De Kok, et al. · Biochimica et Biophysica Acta (BBA) - Bioenergetics · 50

Nitrogenase of Azotobacter vinelandii: Kinetic Analysis of the Fe Protein Redox Cycle

1998 · Martina G. Duyvis, Hans Wassink, et al. · Biochemistry · 49

On the formation of an oxygen‐tolerant three‐component nitrogenase complex from Azotobacter vinelandii

1983 · Gerard SCHERINGS, Huub HAAKER, et al. · European Journal of Biochemistry · 46

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Short‐Term Regulation of the Nitrogenase Activity in Rhodopseudomonas sphaeroides

1982 · Huub HAAKER, Colja LAANE, et al. · European Journal of Biochemistry · 45

The involvement of the membrane potential in nitrogen fixation by bacteroids of Rhizobium leguminosarum

1979 · Colja Laane, Willy Krone, et al. · FEBS Letters · 44

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The bioenergetics of electron transport to nitrogenase

1987 · H. Haaker, J. Klugkist · FEMS Microbiology Letters · 43

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The catalytic activity of nitrogenase in intact Azotobacter vinelandii cells

1985 · Jan KLUGKIST, Huub HAAKER, et al. · European Journal of Biochemistry · 42

Identification of cytoplasmic nodule‐associated forms of malate dehydrogenase involved in the symbiosis between Rhizobium leguminosarum and Pisum sativum

1988 · Michiel A. APPELS, Huub HAAKER · European Journal of Biochemistry · 35

Bioreduction of carboxylic acids by Pyrococcus furiosus in batch cultures

1999 · Eyke C.D. van den Ban, Hendra M. Willemen, et al. · Enzyme and Microbial Technology · 34

Regulation of Respiration and Nitrogen Fixation in Different Types of Azotobacter vinelandii

1976 · Huub HAAKER, Cees VEEGER · European Journal of Biochemistry · 32

Works count: 93

Citation count: 2,257

H-index: 29

I10-index: 46