释义 |
〔protoporphyrin〕A metal-free porphyrin, C32H 32N 4(COOH) 2, that combines with iron to form the heme of hemoglobin, myoglobin, cytochrome, and other iron-containing proteins. 原卟啉:一种不含金属的卟啉,C32H 32N 4(COOH) 2,与铁结合形成血红蛋白、肌红蛋白、细胞色素和其它含铁蛋白质的血红素 〔myoglobin〕The form of hemoglobin found in muscle fibers, having a higher affinity for oxygen than hemoglobin of the blood.肌红蛋白:在肌肉纤维中常见的血红蛋白的形式,有比血液中的血红素更高的氧亲合性 |