1.
FEBS Lett
; 89(1): 83-5, 1978 May 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-207570
2.
Proc Natl Acad Sci U S A
; 74(2): 398-400, 1977 Feb.
Artigo
em Inglês
| MEDLINE
| ID: mdl-265510
RESUMO
When the magnetic susceptibility of frozen aqueous solutions of human oxyhemoglobin was measured in the range between 25 and 250 K, it showed a temperature-dependent behavior typical of a thermal equilibrium between a ground singlet state and an excited triplet state for two electrons per heme, the energy separation being [2J] = 146 cm-1. By contrast, within the same temperature range, carboxyhemoglobin was found to be diamagnetic, as already reported.
Assuntos
Oxiemoglobinas , Carboxihemoglobina , Humanos , Magnetismo , Conformação Proteica , Temperatura , Termodinâmica
3.
J Am Chem Soc
; 98(4): 1029-31, 1976 Feb 18.
Artigo
em Inglês
| MEDLINE
| ID: mdl-128567