Tjepkema John D, Cashon Robert E, Beckwith Jason, Schwintzer Christa R
Department of Biological Sciences, University of Maine, Orono, Maine 04469-5722, USA.
Appl Environ Microbiol. 2002 May;68(5):2629-31. doi: 10.1128/AEM.68.5.2629-2631.2002.
Frankia strain CcI3 grown in culture produced a hemoglobin which had optical absorption bands typical of a hemoglobin and a molecular mass of 14.1 kDa. Its equilibrium oxygen binding constant was 274 nM, the oxygen dissociation rate constant was 56 s(-1), and the oxygen association rate constant was 206 microM(-1) s(-1).
在培养条件下生长的弗兰克氏菌CcI3菌株产生了一种血红蛋白,该血红蛋白具有典型血红蛋白的光吸收带,分子量为14.1 kDa。其氧结合平衡常数为274 nM,氧解离速率常数为56 s(-1),氧缔合速率常数为206 μM(-1) s(-1)。