| Literature DB >> 1008835 |
Abstract
Electron-microscopy observation show that when aldolase binds to F-actin or F-actin-tropomyosin, highly ordered paracrystalline structures are formed consisting of tightly packed filament bundles cross-banded at 36 nm intervals. Morphologically different paracrystalline arrays are formed between aldolase and F-actin-tropomyosin-troponin. The filament bundles are far more extensive and are characterized by a prominent cross-striation at 38nm intervals. It is suggested that this reflects an interaction between troponin and aldolase.Mesh:
Substances:
Year: 1976 PMID: 1008835 PMCID: PMC1164183 DOI: 10.1042/bj1590797
Source DB: PubMed Journal: Biochem J ISSN: 0264-6021 Impact factor: 3.857