1. Physicochemical properties of human globin. Biochim. Biophys. Acta 30: 608-615.Fanelli, A. R., Antonini, E. & Caputo, A. (1958). Studies of the structure of hemoglobin. I. Physicochemical properties of human globin. Biochim. Biophys. Acta, 30, 608-615....
Consists of four subunits, allowing it to carry multiple oxygen molecules. The quaternary structure of hemoglobin is key to its function. 10 Myoglobin Contains a single polypeptide chain. Myoglobin's simpler structure is suited for oxygen storage. 10 Hemoglobin Exhibits cooperative oxygen binding. Hemo...
Alignment was carried out with human hemoglobin sequence. The β NH 2 terminus is blocked with Ac-serine. The data are compared with other mammalian hemoglobins and results are discussed with respect to sequence and physiology. 展开 关键词: leopard hemoglobin primary structure physiology ...
A Abbasi,G Braunitzer - 《Journal of Protein Chemistry》 被引量: 26发表: 1985年 The primary structure of hemoglobin from amur-leopard (Panthera pardus orientalis) The complete amino acid sequence of the major component of hemoglobin from amur-leopard (Panthera pardus orientalis) is presented. The...
Type IV is the major oxygen-transporting hemoglobin; it consists of three types of chain (in about equal quantities) and three types of chain (one major and two minor types). Several structural differences have been observed between these three (IV) chains and between the three (IV) chains,...
Article Hemoglobins of Reptiles. The Primary Structure of the Major and Minor Hemoglobin Component of Adult Western Painted Turtle (Chrysemys picta bellii) was published on January 1, 1988 in the journal Biological Chemistry (volume 369, issue 1).
A novel hemoglobin variant was observed in pure sheep ( Ovis aries) breeds of the island of Chios (Greece), Egypt and Hungary. This silent variant was identified by gel electrophoresis and RP-HPLC of dissociated globin chains. Two Arg for Lys substitutions were detected, by means of MALDI TO...
► The quaternary structure and function (the oxygen-affinity, cooperativity, and Bohr effect) of hemoglobin are independently modulated by the competition between the allosteric effects of oxygen and the opposing effects of heterotropic effectors on hemoglobin. ► The ligation state and the ...
The genetic structure of high altitude East Asians and their neighbors Fig. 2: aMMD individuals on the top two PCs of present-day Asian individuals. Full size image The uniparental haplogroups of the aMMD individuals also support their close genetic relationship with present-day Sherpa/Tibetans ...
The tetrameric structure of these Hbs consists of two alpha chains and either two beta chains in HbA or two gamma chains in HbF [39]. The 39 amino acids difference in the gamma compared to the beta subunit has modified the properties of HbF in terms of enhanced solubility and oxygen ...