释义：
Globins, small globular metalloproteins, are ubiquitous heme-binding a-helical proteins that regulate oxygen homoeostasis. Most known globins is associated with respiratory functions, supplying the cell with adequate amounts of oxygen for aerobic energy production via the respiratory chain in the mitochondria.
球蛋白，一种小球状金属蛋白，是普遍存在的血红素结合 a 螺旋蛋白，可调节氧稳态。大多数已知的球蛋白与呼吸功能有关，可通过线粒体中的呼吸链为细胞提供足够的氧气以产生有氧能量。