Biochimica et Biophysica Acta 1548 (2001) 280^281 www.bba-direct.com
Protein Structure and Molecular Enzymology Cumulative Contents Regular papers Analysis and interpretation of the action mechanism of mushroom tyrosinase on monophenols and diphenols generating highly unstable o-quinones L.G. Fenoll, J.N. Rodr|¨guez-Lo¨pez, F. Garc|¨a-Sevilla, P.A. Garc|¨a-Ruiz, R. Varo¨n, F. Garc|¨a-Ca¨novas and J. Tudela (Spain) Inhibition of human glutathione S-transferase P1-1 by tocopherols and K-tocopherol derivatives R.I.M. Van Haaften, C.T.A. Evelo, J. Penders, M.P.F. Eijnwachter, G.R.M.M. Haenen and A. Bast (Netherlands) Tri£uoroethanol-assisted protein folding: fragment 53^ 103 of bovine K-lactalbumin P. Polverino de Laureto, M. Donadi, E. Scaramella, E. Frare and A. Fontana (Italy) Modi¢cation of a single tryptophan residue in human Cu,Zn-superoxide dismutase by peroxynitrite in the presence of bicarbonate F. Yamakura, T. Matsumoto, T. Fujimura, H. Taka, K. Murayama, T. Imai and K. Uchida (Japan) Studies on the function of yeast protein disul¢de isomerase in renaturation of proteins S. Katiyar, E.A. Till and W.J. Lennarz (USA) Puri¢cation and characterisation of a haemorrhagic fraction from the venom of the Uracoan rattlesnake Crotalus vegrandis I. Aguilar, M.E. Giro¨n and A. Rodr|¨guez-Acosta (Venezuela) AMP inhibition of pig kidney fructose-1,6-bisphosphatase N. Kelley-Loughnane and E.R. Kantrowitz (USA) Kringles of the plasminogen^prothrombin gene family share conformational epitopes with recombinant apolipoprotein (a): speci¢city of the ¢brin-binding site M. Dominguez, G. Rojas, S. Loyau, M. Bazurco, L. Sorell and E. Angle¨s-Cano (Cuba, France)
PII: S 0 1 7 6 - 4 8 3 8 ( 0 1 ) 0 0 2 5 1 - 5
1
23
29
38 47
57 66
72
Structure of the YSPTSPS repeat containing two SPXX motifs in the CTD of RNA polymerase II: NMR studies of cyclic model peptides reveal that the SPTS turn is more stable than SPSY in water Y. Kumaki, N. Matsushima, H. Yoshida, K. Nitta and K. Hikichi (Japan) Isozymes of Ipomoea batatas catechol oxidase di¡er in catalase-like activity C. Gerdemann, C. Eicken, A. Magrini, H.E. Meyer, A. Rompel, F. Spener and B. Krebs (Germany) A calorimetric study of the binding of S-alkylglutathiones to glutathione S-transferase E. Ortiz-Salmero¨n, Z. Yassin, M.J. Clemente-Jimenez, F.J. Las Heras-Vazquez, F. Rodriguez-Vico, C. Baro¨n and L. Garc|¨a-Fuentes (Spain) Stabilization of pancreatic ribonuclease A by immobilization on Sepharose-linked antibodies that recognize the labile region of the enzyme H. Younus, M. Owais, D.N. Rao and M. Saleemuddin (India) Spectral and kinetic studies on eosinophil peroxidase compounds I and II and their reaction with ascorbate and tyrosine P.G. Furtmu«ller, W. Jantschko, G. Regelsberger and C. Obinger (Austria) Interactions of atrazine and 2,4-D with human serum albumin studied by gel and capillary electrophoresis, and FTIR spectroscopy M. Purcell, J.F. Neault, H. Malonga, H. Arakawa, R. Carpentier and H.A. Tajmir-Riahi (Canada) A constitutively active pituitary adenylate cyclase activating polypeptide (PACAP) type I receptor shows enhanced photoa¤nity labeling of its highly glycosylated form Y.-J. Cao and G. Gimpl (Germany) Crystal structure of K-momorcharin in 80% acetonitrile^ water mixture G. Zhu, Q. Huang, M. Qian and Y. Tang (PR China) Factor VIIIa cofactor activity shows enhanced ionic strength sensitivity in the absence of phospholipid P.J. Fay, M. Mastri and M.E. Koszelak (USA)
81
94
106
114
121
129
139 152 159
Contents / Biochimica et Biophysica Acta 1548 (2001) 280^281
The ¢rst examples of (S)-2-hydroxyacid dehydrogenases catalyzing the transfer of the pro-4S hydrogen of NADH are found in the archaea M. Graupner and R.H. White (USA) Activation of spinach pullulanase by reduction results in a decrease in the number of isomeric forms I. Schindler, A. Renz, F.X. Schmid and E. Beck (Germany) Wheat seed proteins exhibit a complex mechanism of protein elasticity A.S. Tatham, L. Hayes, P.R. Shewry and D.W. Urry (UK, USA) K /Na selectivity of the KcsA potassium channel from microscopic free energy perturbation calculations V.B. Luzhkov and J. Aîqvist (Sweden) Conformational adjustments of SNase R and its N-terminal fragments probed by monoclonal antibodies Z.-J. Qin, Y.-Q. Tang, G.-Z. Jing, Z.-Y. Li, G.-C. Huang, S. Perrett, Z.-Q. Guo and J.-M. Zhou (PR China) De£avination of £avo-oxidases by nucleophilic reagents T. Zlateva, R. Boteva, B. Filippi, M. Veenhuis and I.J. van der Klei (Bulgaria, Italy, The Netherlands)
169
175
187 194
203 213
Calcium-bindings of wild type and mutant troponin Cs of Caenorhabditis elegans T. Ueda, H. Katsuzaki, H. Terami, H. Ohtsuka, H. Kagawa, T. Murase, Y. Kajiwara, O. Yoshioka and T. Iio (Japan) Chemical modi¢cation of bacterial K-amylases: changes in tertiary structures and the e¡ect of additional calcium K. Khajeh, B. Ranjbar, H. Naderi-Manesh, A. Ebrahim Habibi and M. Nemat-Gorgani (Iran) Tyrosinase action on monophenols: evidence for direct enzymatic release of o-diphenol J.N. Rodr|¨guez-Lo¨pez, L.G. Fenoll, M.J. Pen¬alver, P.A. Garc|¨a-Ruiz, R. Varo¨n, F. Mart|¨nez-Ort|¨z, F. Garc|¨a-Ca¨novas and J. Tudela (Spain) Cooperative kinetics of human prostatic acid phosphatase E. Luchter-Wasylewska (Poland) Expression and characterisation of the thrombospondin type I repeats of human properdin M.V. Perdikoulis, U. Kishore and K.B.M. Reid (UK)
281
220
229
238 257 265
Author Index
278
Contents
280