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1. Divalent cations and polyamines bind to loop 8 of 14-3-3 proteins, modulating their interaction with phosphorylated nitrate reductase

Description:
Includes references
Author:
Athwal, G.S. , Huber, S.C.
Subject:
Spinacia oleracea , cations , plant proteins , nitrate reductase , phosphorylation , enzyme activity , nitrates , reduction , leaves , magnesium , pH , spermidine , spermine , cadaverine , putrescine , agmatine , isomers , chemical structure , mutagenesis , structure-activity relationships , amino acids , amino acid sequences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

2. Molten globule structures in milk proteins: implications for potential new structure-function relationships

Description:
Paper presented at the symposium "Biologically Active Peptides" sponsored by the Milk Protein and Enzyme Nomenclature Committee at the American Dairy Science Assn., Am. Soc. of Animal Science Joint Meeting held July 2000, Baltimore, MD.
Author:
Farrell, H.M. Jr. , Qi, P.X. , Brown, E.M. , Cooke, P.H. , Tunick, M.H. , Wickham, E.D. , Unruh, J.J.
Subject:
kappa-casein , molecular conformation , structure-activity relationships , denaturation , entropy , phase transition , heat stability , apoproteins , amino acid sequences , ultrastructure , transmission electron microscopy
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

3. Site-directed mutagenesis and functional analysis of active site acidic amino acid residues D142, D144 and E146 in Manduca sexta (tobacco hornworm) chitinase

Description:
Includes references
Author:
Lu, Y. , Zen, K.C. , Muthukrishnan, S. , Kramer, K.J.
Subject:
Manduca sexta , chitinase , amino acid sequences , glutamic acid , aspartic acid , structure-activity relationships , molecular conformation , enzyme activity , kinetics , pH , temperature , enzyme inhibitors , chitin , mutation , spectral analysis
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

4. Site-directed mutagenesis and functional analysis of an active site tryptophan of insect chitinase

Description:
Includes references
Author:
Zhang, H. , Huang, X. , Fukamizo, T. , Muthukrishnan, S. , Kramer, K.J.
Subject:
Manduca sexta , chitinase , amino acid sequences , tryptophan , structure-activity relationships , enzyme activity , pH , temperature , kinetics , hydrolysis , chitin , molecular conformation , mutation , spectral analysis , site-directed mutagenesis , catalytic activity
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002