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P B Hoj

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Articles 55
Citations 991
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Recent Articles
1.
Tattersall D, Bak S, Jones P, Olsen C, NIELSEN J, Hansen M, et al.
Science . 2001 Jul; 293(5536):1826-8. PMID: 11474068
The entire pathway for synthesis of the tyrosine-derived cyanogenic glucoside dhurrin has been transferred from Sorghum bicolor to Arabidopsis thaliana. Here, we document that genetically engineered plants are able to...
2.
Stewart R, Varghese J, Garrett T, Hoj P, Fincher G
Protein Eng . 2001 Jun; 14(4):245-53. PMID: 11391016
The similar three-dimensional structures of barley (1-->3)-beta-glucan endohydrolases and (1-->3,1-->4)-beta-glucan endohydrolases indicate that the enzymes are closely related in evolutionary terms. However, the (1-->3)-beta-glucanases hydrolyze polysaccharides of the type found...
3.
Hayasaka Y, Adams K, Pocock K, Baldock G, Waters E, Hoj P
J Agric Food Chem . 2001 Apr; 49(4):1830-9. PMID: 11308333
Methods based on liquid chromatography-mass spectrometry (LC-MS) and protein trap mass spectrometry (trap-MS) were developed to determine the complement of pathogenesis-related (PR) proteins in grape juice. Trap-MS was superior to...
4.
Jones P, Moller B, Hoj P
J Biol Chem . 1999 Dec; 274(50):35483-91. PMID: 10585420
The final step in the biosynthesis of the cyanogenic glucoside dhurrin in Sorghum bicolor is the transformation of the labile cyanohydrin into a stable storage form by O-glucosylation of (S)-p-hydroxymandelonitrile...
5.
Stines A, Naylor D, Hoj P, van Heeswijck R
Plant Physiol . 1999 Jul; 120(3):923. PMID: 10398729
Mature fruit of grapevine (Vitis vinifera) contains unusually high levels of free proline (Pro; up to 24 micromol or 2.8 mg/g fresh weight). Pro accumulation does not occur uniformly throughout...
6.
Naylor D, Hoogenraad N, Hoj P
Biochim Biophys Acta . 1999 Jun; 1431(2):443-50. PMID: 10350619
Since both the spectrum and characteristics of in vivo substrates with affinity for Hsp70 members are largely unknown, we have investigated the range and type of mammalian organellar proteins which...
7.
Hrmova M, Varghese J, Hoj P, Fincher G
Acta Crystallogr D Biol Crystallogr . 1998 Oct; 54(Pt 4):687-9. PMID: 9761876
Crystals of a beta-glucan exohydrolase purified from extracts of young barley seedlings have been obtained by vapour diffusion in the presence of ammonium sulfate and polyethylene glycol. The enzyme exhibits...
8.
Naylor D, Stines A, Hoogenraad N, Hoj P
J Biol Chem . 1998 Aug; 273(33):21169-77. PMID: 9694873
We previously reported the cDNA cloning and characterization of a mammalian mitochondrial GrpE protein ( approximately 21 kDa, mt-GrpE#1) and now provide evidence for the presence of distinct cytosolic (...
9.
Ford C, Boss P, Hoj P
J Biol Chem . 1998 May; 273(15):9224-33. PMID: 9535914
We report here the cloning and optimized expression at 16 degrees C and the characterization of a Vitis vinifera UDP-glucose:flavonoid 3-O-glucosyltransferase, an enzyme responsible for a late step in grapevine...
10.
Klarskov K, Piens K, Stahlberg J, Hoj P, Beeumen J, Claeyssens M
Carbohydr Res . 1998 Feb; 304(2):143-54. PMID: 9449766
(R,S)-3,4-Epoxybutyl beta-cellobioside, but not the corresponding propyl and pentyl derivatives, inactivates specifically and irreversibly cellobiohydrolase I from Trichoderma reesei by covalent modification of Glu212, the putative active-site nucleophile. The position...