N arsa~ ~ g ao - ~ ~ ,0ID IjOT 'REJ1AOV Proceedings OF THE National Academy of Sciences OF THE UNITED STATES OF AMERICA July 1988 Volume 85, Number 14 pp. 4945-5344 Table of Contents AUTHOR INDEX vii Seminar Report SEMINAR REPORT Toward room temperature superconductivity? C. K. N. Patel and R. C. Dynes 4945 Physical Sciences CHEMISTRY Catalysis of concerted reactions by antibodies: The Claisen rearrangement Donald Hilvert, Stephen H. Carpenter, 4953 Karen D. Nared, and Maria-Teresa M. Auditor MATHEMATICS Modular invariant representations of infinite-dimensional Lie algebras and Victor G. Kac and Minoru Wakimoto 4956 superalgebras Biological Sciences BIOCHEMISTRY Electrostatic complementarity within the substrate-binding pocket of trypsin Ldszl6 Grif, Agnes Jancs6, lAszl6 4%1 Szildgyi, Gyorgy Hegyi, Katalin Pintdr, Gdbor NMray-Szab6, J6zsef Hepp, Kalmdn Medzihradszky, and William J. Rutter Contents Lipid requirement and kinetic studies of solubilized UDP-galactose:diacyl- Jacques Coves, Jacques Joyard, and 4966 glycerol galactosyltransferase activity from spinach chloroplast envelope Roland Douce membranes Comparison of time-resolved and -unresolved measurements of B. Chance, J. S. Leigh, H. Miyake, 4971 deoxyhemoglobin in brain D. S. Smith, S. Nioka, R. Greenfeld, M. Finander, K. Kaufmann, W.. Levy, M. Young, P. Cohen, H. Yoshioka, and R. Boretsky Protein kinase and phosphoprotein phosphatase activities of nitrogen regulatory J. Keener and S. Kustu 4976 proteins NTRB and NTRC of enteric bacteria: Roles of the conserved amino-terminal domain of NTRC Transmitter and receiver modules in bacterial signaling proteins Eric C. Kofoid and John S. Parkinson 4981 Villin sequence and peptide map identify six homologous domains Wendy Levoy Bazari, Paul Matsudaira, 4986 Malgorzata Wallek, Tod Smeal, Ross Jakes, and Yashi Ahmed Active site-directed inhibition of Ca2+/calmodulin-dependent protein kinase Paul T. Kelly, Ron P. Weinberger, and 4991 type II by a bifunctional calmodulin-binding peptide M. Neal Waxham Differential distribution of D and L amino acids between the 2' and 3' positions James C. Lacey, Jr., Andrew F. 4996 of the AMP residue at the 3' terminus of transfer ribonucleic acid Hawkins, Ralph D. Thomas, and Charles L. Watkins c-src gene product in developing rat brain is enriched in nerve growth cone Patricia F. Maness, Muriel Aubry, Carol 5001 membranes G. Shores, Lynn Frame, and Karl H. Pfenninger Sequence and nitrate regulation of the Arabidopsis thaliana mRNA encoding Nigel M. Crawford, Mary Smith, Daniel 5006 nitrate reductase, a metalloflavoprotein with three functional domains Bellissimo, and Ronald W. Davis Role of RNase H in hybrid-arrested translation by antisense oligonucleotides Roxanne Y. Walder and Joseph A. 5011 Walder A transcription factor active on the epidermal growth factor receptor gene Ryoichiro Kageyama, Glenn T. Merlino, 5016 and Ira Pastan Down-regulation of f-adrenergic receptors: Agonist-induced reduction in John R. Hadcock and Craig C. Malbon 5021 receptor mRNA levels Purification of ras GTPase activating protein from bovine brain Jackson B. Gibbs, Michael D. Schaber, 5026 W. Jeffrey Allard, Irving S. Sigal, and Edward M. Scolnick Isolation of a cDNA clone encoding a biologically active thyroid hormone Ronald J. Koenig, Robert L. Warne, 5031 receptor Gregory A. Brent, John W. Harney, P. Reed Larsen, and David D. Moore Secondary structure of complement component C3a anaphylatoxin in solution David G. Nettesheim, Rohinton P. 5036 as determined by NMR spectroscopy: Differences between crystal and Edalji, Karl W. Mollison, Jonathan solution conformations Greer, and Erik R. P. Zuiderweg Orientation-dependent function of a short CYCJ DNA fragment in directing Hannele Ruohola, Steven M. Baker, Roy 5041 mRNA 3' end formation in yeast Parker, and Terry Platt Bypass and termination at apurinic sites during replication of single-stranded Dana Hevroni and Zvi Livneh 5046 DNA in vitro: A model for apurinic site mutagenesis Molecular model for receptor-stimulated calcium spiking Tobias Meyer and Lubert Stryer 5051 Primary structure of prostaglandin G/H synthase from sheep vesicular gland David L. DeWitt and William L. Smith 5056 determined from the complementary DNA sequence (Correction) BIOPHYSICS Monte Carlo simulations of the folding of 13-barrel globular proteins Jeffrey Skolnick, Andrzej Kolinski, and 5057 Robert Yaris Iron-carbonyl bond geometries of carboxymyoglobin and carboxyhemoglobin John N. Moore, Patricia A. Hansen, and 5062 in solution determined by picosecond time-resolved infrared spectroscopy Robin M. Hochstrasser Structural fluctuations of a helical polypeptide traversing a lipid bilayer Horst Vogel, Lennart Nilsson, Rudolf 5067 Rigler, Klaus-Peter Voges, and Gunther Jung Channel-forming properties of cecropins and related model compounds Bernd Christensen, Juergen Fink, R. B. 5072 incorporated into planar lipid membranes Merrifield, and David Mauzerall Canonical formulation of linkage thermodynamics Enrico Di Cera, Stanley J. Gill, and 5077 Jeffries Wyman ii Contents Toward a better understanding of protein folding pathways Thomas E. Creighton 5082 CELL BIOLOGY Molecular and biological interaction between major histocompatibility complex Angela R. Solano, Graciela Cremaschi, 5087 class I antigens and luteinizing hormone receptors or /3-adrenergic receptors Mercedes L. Sanchez, Enri Borda, triggers cellular response in mice Leonor Sterin-Borda, and Ernesto J. Podestd Insulin stimulates glyceraldehyde-3-phosphate dehydrogenase gene expression Maria C. Alexander, Marisa Lomanto, 5092 through cis-acting DNA sequences Nargis Nasrin, and Catherine Ramaika K+ efflux in NIH mouse 3T3 cells and transformed derivatives: Dependence Martin Lubin 5097 on extracellular Ca2+ and phorbol esters Amplified expression of the HER2/ERBB2 oncogene induces resistance to Robert M. Hudziak, Gail D. Lewis, M. 5102 tumor necrosis factor a in NIH 3T3 cells Refaat Shalaby, Thomas E. Eessalu, Bharat B. Aggarwal, Axel Ullrich, and H. Michael Shepard T24 human bladder carcinoma cells with activated Ha-ras protooncogene: Donald R. Senger, Carole A. Perruzzi, 5107 Nontumorigenic cells susceptible to malignant transformation with and Iqbal Unnisa Ali carcinogen Human skin fibroblasts in vitro differentiate along a terminal cell lineage Klaus Bayreuther, H. Peter Rodemann, 5112 Raija Hommel, Klaus Dittmann, Mario Albiez, and Pal I. Francz Extremely large and slowly processed precursors to the Euglena Arnon Rikin and Steven D. 5117 light-harvesting chlorophyll a/b binding proteins of photosystem II Schwartzbach Interferon-y-induced transcriptional activation is mediated by protein kinase C Xue-dong Fan, Michael Goldberg, and 5122 Barry R. Bloom Type /3 transforming growth factor reversibly inhibits the early proliferative William E. Russell, Robert J. Coffey, Jr., 5126 response to partial hepatectomy in the rat Andre J. Ouellette, and Harold L. Moses DEVELOPMENTAL BIOLOGY Cytokinin gene fused with a strong promoter enhances shoot organogenesis and A. C. Smigocki and L. D. Owens 5131 zeatin levels in transformed plant cells EVOLUTION Differential distribution of D and L amino acids between the 2' and 3' positions James C. Lacey, Jr., Andrew F. 4996 of the AMP residue at the 3' terminus of transfer ribonucleic acid Hawkins, Ralph D. Thomas, and Charles L. Watkins Structure of a fish (rainbow trout) growth hormone gene and its evolutionary L. B. Agellon, S. L. Davies, T. T. Chen, 5136 implications and D. A. Powers Comparative evolution: Latent potentials for anagenetic advance G. Ledyard Stebbins and Daniel L. Hartl 5141 GENETICS Human p53 oncogene contains one promoter upstream of exon 1 and a second, David Resiman, Michael Greenberg, and 5146 stronger promoter within intron 1 Varda Rotter Circular ribosomal DNA plasmids transform Tetrahymena thermophila by Guo-Liang Yu, Miriam Hasson, and 5151 homologous recombination with endogenous macronuclear ribosomal DNA Elizabeth H. Blackburn Molecular evidence for somatic recombination in the ribosomal DNA of Arne L0vlie, Barbara L. Haller, and 5156 Tetrahymena thermophila Eduardo Orias Quantitative analysis of RNA produced by Slow and Fast alleles of Adh in Cathy C. Laurie and Lynn F. Stami 5161 Drosophila melanogaster Site-specific DNA recombination in mammalian cells by the Cre recombinase Brian Sauer and Nancy Henderson 5166 of bacteriophage P1 Diverse point mutations in the human glucose-6-phosphate dehydrogenase gene T. J. Vulliamy, M. D'Urso, G. 5171 cause enzyme deficiency and mild or severe hemolytic anemia Battistuzzi, M. Estrada, N. S. Foulkes, G. Martini, V. Calabro, V. Poggi, R. Giordano, M. Town, L. Luzzatto, and M. G. Persico iii Contents IMMUNOLOGY Adhesion domain of human T11 (CD2) is encoded by a single exon Neil E. Richardson, Hsiu-Ching Chang, 5176 Nicholas R. Brown, Rebecca E. Hussey, Peter H. Sayre, and Ellis L. Reinherz Interaction of an immunodominant epitope with Ia molecules in T-cell Luciano Adorini, Alessandro Sette, 5181 activation Soren Buus, Howard M. Grey, Michael Darsley, Paul V. Lehmann, Gino Doria, Zoltan A. Nagy, and Ettore Appella Properties of the ribosomal P2 protein autoantigen are similar to those of Keith Elkon, Eloisa Bonfa, Roxana 5186 foreign protein antigens Llovet, Waleed Danho, Herbert Weissbach, and Nathan Brot The CD4 receptor is complexed in detergent lysates to a protein-tyrosine Christopher E. Rudd, James M. 5190 kinase (ppS8) from human T lymphocytes Trevillyan, Jai Dev Dasgupta, Linda L. Wong, and Stuart F. Schlossman Identification