Picosecond geminate recombination of nitrosylmyoglobins

Picosecond geminate recombination of nitrosylmyoglobins

The kinetics of NO geminate recombination to sperm whale and elephant myoglobins has been studied on the picosecond time scale using an amplified colliding-pulse mode-locked ring dye laser. The dynamics of ligand rebinding are shown to be affected by the distal structure of the protein surrounding t...

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Veröffentlicht in:Biochemical and biophysical research communications 1986-11, Vol.140 (3), p.962-966
Hauptverfasser: Jongeward, Karen A., Marsters, James C., Mitchell, Michael J., Magde, Douglas, Sharma, Vijay S.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Elephants
Kinetics
Ligands
Myoglobin - analogs & derivatives
Myoglobin - analysis
Spectrophotometry
Whales
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Zusammenfassung:The kinetics of NO geminate recombination to sperm whale and elephant myoglobins has been studied on the picosecond time scale using an amplified colliding-pulse mode-locked ring dye laser. The dynamics of ligand rebinding are shown to be affected by the distal structure of the protein surrounding the heme pocket.
ISSN:0006-291X
1090-2104
DOI:10.1016/0006-291X(86)90729-1