Journal ArticleDOI
α‐Helical coiled coils and bundles: How to design an α‐helical protein
Carolyn Cohen,David A.D. Parry +1 more
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This article is published in Proteins.The article was published on 1990-01-01. It has received 674 citations till now. The article focuses on the topics: Protein structure & Membrane protein.read more
Citations
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Predicting coiled coils from protein sequences
TL;DR: This method was used to delineate coiled-coil domains in otherwise globular proteins, such as the leucine zipper domains in transcriptional regulators, and to predict regions of discontinuity within coiled -coil structures,such as the hinge region in myosin.
Journal ArticleDOI
Identification of FAP locus genes from chromosome 5q21
Kenneth W. Kinzler,Mef Nilbert,Li Kuo Su,Bert Vogelstein,Tracy M. Bryan,Daniel B. Levy,Kelly J. Smith,Antonette C. Preisinger,Hedge Philip John,Douglas McKechnie,Rachel Finniear,Alex Markham,John Groffen,Mark S. Boguski,Stephen F. Altschul,Akira Horii,Hiroshi Ando,Yasuo Miyoshi,Yoshio Miki,Isamu Nishisho,Yusuke Nakamura +20 more
TL;DR: The APC gene was identified in a contig initiated from the MCC gene and was found to encode an unusually large protein, and these two closely spaced genes encode proteins predicted to contain coiled-coil regions, which were also expressed in a wide variety of tissues.
PatentDOI
Core structure of GP41 from the HIV envelope glycoprotein
TL;DR: The crystal structure of this complex, composed of the peptides N36 and C34, is a six-helical bundle that shows striking similarity to the low-pH-induced conformation of influenza hemagglutinin and likely represents the core of fusion-active gp41.
Journal ArticleDOI
Geometric and Electronic Structure/Function Correlations in Non-Heme Iron Enzymes
Edward I. Solomon,Thomas C. Brunold,Mindy I. Davis,Jyllian N. Kemsley,Sang-Kyu Lee,Nicolai Lehnert,Frank Neese,Andrew J. Skulan,Yi-Shan Yang,Jing Zhou +9 more
TL;DR: A detailed molecular mechanism has been proposed for IPNS based on spectroscopic and crystallographic studies and the role of cosubstrate ascorbate is proposed to reduce the toxic peroxo byproduct to water.
Journal ArticleDOI
A switch between two-, three-, and four-stranded coiled coils in GCN4 leucine zipper mutants
TL;DR: These studies demonstrate that conserved, buried residues in the GCN4 leucine zipper direct dimer formation are essential determinants of the global fold.
References
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Journal ArticleDOI
A simple method for displaying the hydropathic character of a protein
Jack Kyte,Russell F. Doolittle +1 more
TL;DR: A computer program that progressively evaluates the hydrophilicity and hydrophobicity of a protein along its amino acid sequence has been devised and its simplicity and its graphic nature make it a very useful tool for the evaluation of protein structures.
Journal ArticleDOI
Structure of the protein subunits in the photosynthetic reaction centre of Rhodopseudomonas viridis at 3Å resolution
TL;DR: The molecular structure of the photosynthetic reaction centre from Rhodopseudomonas viridis has been elucidated using X-ray crystallographic analysis and the first description of the high-resolution structure of an integral membrane protein is presented.
Journal ArticleDOI
The structure of proteins; two hydrogen-bonded helical configurations of the polypeptide chain.
TL;DR: This work has used information about interatomic distances, bond angles, and other configurational parameters to construct two reasonable hydrogen-bonded helical configurations for the polypeptide chain; it is likely that these configurations constitute an important part of the structure of both fibrous and globular proteins, as well as of syntheticpolypeptides.
Journal ArticleDOI
Structure of the haemagglutinin membrane glycoprotein of influenza virus at 3 A resolution.
TL;DR: The haemagglutinin glycoprotein of influenza virus is a trimer comprising two structurally distinct regions: a triple-stranded coiled-coil of α-helices extends 76 Å from the membrane and a globular region of antiparallel β-sheet is positioned on top of this stem.
Journal ArticleDOI
Three-dimensional model of purple membrane obtained by electron microscopy
Richard Henderson,P. N. T. Unwin +1 more
TL;DR: A 7-Å resolution map of the purple membrane has been obtained by electron microscopy of tilted, unstained specimens and shows that Lipid bilayer regions fill the spaces between the protein molecules.