Title : Electron microscopic visualization of recA-DNA filaments: evidence for a cyclic extension of duplex DNA.

Pub. Date : 1982 Apr

PMID : 7046950






2 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 As visualized by electron microscopy, RecA protein binds in a highly cooperative manner to single-stranded fd DNA in solutions of 0.01 M Tris (pH 7.5). Tromethamine RAD51 recombinase Homo sapiens
2 RecA binds to linear duplex fd DNA in solutions of 0.01 M Tris (pH 7.5) to yield chains of beads which, in the presence of Mg2+ and ATP, coalesce into smooth filaments with a length of 1.9 micrometers (the length of protein-free fd duplex DNA) and have a fiber diameter of 12 nm. Tromethamine RAD51 recombinase Homo sapiens