Solution Structure of Reduced Plastocyanin from the Blue-Green Alga Anabaena variabilis

Autor: Anne Marie Jørgensen, Henrik Gesmar, Ulla Badsberg, Lise-Lotte Jespersen, Jens Ulstrup, Jan M. Hammerstad, Jens J. Led

Publikováno v: Biochemistry. 35:7021-7031

The three-dimensional solution structure of plastocyanin from Anabaena variabilis (A.v.PCu) has been determined by nuclear magnetic resonance spectroscopy. Sixty structures were calculated by distance geometry from 1141 distance restraints and 46 dih

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19814c113daceed6861f9da1cf344bd0
https://doi.org/10.1021/bi960621y

Switch Phenomena in Molecular Three-Centre Electron Transfer Systems with Strong Electronic-Vibrational Coupling

Autor: Yurij I. Kharkats, Jan M. Hammerstad-pedersen, Jens Ulstrup

Publikováno v: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 234:43-50

Three-centre molecular and supramolecular electron transfer (ET) is important in device-like function of organized assemblies of bridge-group separated donor and acceptor units in solid-state or electrochemical systems. Other areas are solid-state ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3858b39a5ee3626e4f21f3e5c41cf1c
https://doi.org/10.1080/10587259308042896

Substrate specificity of solvent viscosity effects in carboxypeptidase A catalyzed peptide hydrolysis

Autor: Jens Ulstrup, Dimitrij E. Khoshtariya, Jan M. Hammerstad-Pedersen

Publikováno v: Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1076:359-363

We have investigated the viscosity of carboxypeptidase A catalyzed Bz-Gly-Phe hydrolysis at pH 7.5 (Tris) and 0.5 mol · l −1 NaCl over the range 10–100 mp, varied by addition of glycerol or sucrose. In contrast to previous reports of strong visc

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https://doi.org/10.1016/0167-4838(91)90476-g

Conformational dynamics and solvent viscosity effects in carboxypeptidase-A-catalyzed benzoylglycylphenyllactate hydrolysis

Autor: Jan M. Hammerstad-Pedersen, Jens Ulstrup, Nina G. Goguadze, Dimitrij E. Khoshtariya

Publikováno v: European journal of biochemistry. 200(2)

We have used a new approach to the dynamics of hydrolytic metalloenzyme catalysis based on investigations of both external solvent viscosity effects and kinetic 2H isotope effects. The former reflects solvent and protein dynamics, and the nuclear reo

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https://pubmed.ncbi.nlm.nih.gov/1889408

Synthesis and characterization of a 25-residue rubredoxin(II)-like metalloprotein and its valine-leucine mutant

Autor: Jens Ulstrup, Jan M. Hammerstad-Pedersen, Hans Erik Mølager Christensen, Søren Østergård, Peter Roepstorff, Arne Holm, Ole Vorm

Publikováno v: Christensen, H E M, Hammerstad, J M, Holm, A, Roepstorff, P, Ulstrup, J, Vorm, O & Østergaard, S 1992, ' Synthesis and characterization of a 25-residue rubredoxin(II)-like metalloprotein and its valine-leucine mutant ', FEBS Letters, vol. 312, no. 2-3, pp. 219-222 . https://doi.org/10.1016/0014-5793(92)80939-e

An iron-sulfur metalloprotein containing the 5–12 and 35–50 residues of Desulfovlbrio gigas rubredoxin has been synthesized by Fmoc solid phase peptide synthesis and subsequent peptide folding. A Gly links the two residue chains between Val-5 and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53c26837a99a52a170926357cb1fb552