Literature DB >> 7353027

Nanosecond laser photolysis of aqueous carbon monoxy- and oxyhaemoglobin.

D A Duddell, R J Morris, J T Richards.   

Abstract

The spectra have been measured of the transient species and the final level of absorption observed in nanosecond laser photolysis of aqueous carbon monoxy- and oxyhaemoglobin. These show that the transient absorption change can be interpreted as being due to an ultrafast ligand recombination following the photolysis. The spectra do not support the earlier interpretation (Alpert, B., Banerjee, R. and Lindqvist, L. (1974) Proc. Natl. Acad. Sci. U.S. 71, 558--562) that this was due to a tertiary structural change of the protein.

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Year:  1980        PMID： 7353027     DOI： 10.1016/0005-2795(80)90056-2

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  6 in total

1.  Multiple geminate ligand recombinations in human hemoglobin.

Authors:  R M Esquerra; R A Goldbeck; S H Reaney; A M Batchelder; Y Wen; J W Lewis; D S Kliger
Journal:  Biophys J       Date:  2000-06       Impact factor: 4.033

2.  Different dissociation pathways and observation of an excited deoxy state in picosecond photolysis of oxy- and carboxymyoglobin.

Authors:  P A Cornelius; A W Steele; D A Chernoff; R M Hochstrasser
Journal:  Proc Natl Acad Sci U S A       Date:  1981-12       Impact factor: 11.205

3.  Geminate recombination of O2 and hemoglobin.

Authors:  D A Chernoff; R M Hochstrasser; A W Steele
Journal:  Proc Natl Acad Sci U S A       Date:  1980-10       Impact factor: 11.205

Review 4.  Kinetic mechanisms for O2 binding to myoglobins and hemoglobins.

Authors:  John S Olson
Journal:  Mol Aspects Med       Date:  2021-09-17

5.  Energy barriers in binding of carbon monoxide and oxygen to heme model compounds.

Authors:  C Tetreau; D Lavalette; M Momenteau; J M Lhoste
Journal:  Proc Natl Acad Sci U S A       Date:  1987-04       Impact factor: 11.205

6.  Hemerythrin's oxygen-binding reaction studied by laser photolysis.

Authors:  N Alberding; D Lavalette; R H Austin
Journal:  Proc Natl Acad Sci U S A       Date:  1981-04       Impact factor: 11.205
  6 in total

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