Molecular biology of carrier proteins
Article Abstract:
A meeting was sponsored last Sep, 1992 at Woods Hole, MA, by the Society of General Physiologists to understand how carrier proteins are able to achieve their transport functions via changes in conformation. In general, the research thrust regarding transport proteins is geared toward the elucidation of structure-function relationships, made possible by the rapidly developing techniques in molecular biology. Some of the recent developments in this field of protein chemistry are discussed.
Publication Name: Cell
Subject: Biological sciences
ISSN: 0092-8674
Year: 1993
User Contributions:
Comment about this article or add new information about this topic:
Contributions of cytoplasmic domains of desmosomal cadherins to desmosome assembly and intermediate filament anchorage
Article Abstract:
The role played by desmosomal cadherin domains in plaque assembly and intermediate-sized filament (IF) anchorage during the formation of gap junctions was investigated. The results showed that the long splice form of the transmembranous region of desmocollin contains sufficient information to recruit desmoplakin and plakoglobin to gap junctions. Desmoglein did not elicit similar results, indicating that desmocollin plays an important role in the formation of desmosomal plaques.
Publication Name: Cell
Subject: Biological sciences
ISSN: 0092-8674
Year: 1993
User Contributions:
Comment about this article or add new information about this topic:
Spatial control of actin filament assembly: lessons from Listeria
Article Abstract:
The mechanism involved in the actin assembly was studied in the intracellular bacterial pathogen, Listeria. Listeria is a bacterial pathogen capable of causing fatal illnesses, especially in immune-compromised individuals. The organism contained an ActA protein responsible for assembling filamentous actin on its surface within the host cytoplasm. The N-terminal ActA domain facilitated actin nucleation and assembly of the comet tail.
Publication Name: Cell
Subject: Biological sciences
ISSN: 0092-8674
Year: 1998
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Structure of the enabled/VASP homology 1 domain-peptide complex: a key component in the spatial control of the actin assembly
- Abstracts: Comparison of methods for isolation of mycobacteria from water. Isolation of Mycobacteria from frozen fish destined for human consumption
- Abstracts: Use of a fluorescent redox probe for direct visualizationn of actively respiring bacteria. Estimation of the state of the bacterial cell wall by fluorescent in situ hybridization
- Abstracts: Production of extracellular proteins by the biocontrol fungus Gliocladium virens. Partial purification and characterization of manganese-oxidizing factors of Pseudomonas fluorescens GB-1
- Abstracts: Maximizing plasmid stability and production of released proteins in Yersinia enterocolitica. Population genetics of human, animal, and environmental Yersinia strains