Heme-iron utilization by Leptospira interrogans requires a heme oxygenase and a plastidic-type ferredoxin-NADP + reductase[J] . Anabel Soldano,Huili Yao,Mario Rivera,Eduardo A. Ceccarelli,Daniela L. Catalano-Dupuy.BBA - General Subjects . 2014 (11)...
1)heme iron utilization血红素铁利用 2)heme iron血红素铁 1.Biology iron supplement-heme iron and its progress;生物态补铁剂—血红素铁的研究进展 2.Nature iron supplement-heme iron and its progress;天然补铁剂—血红素铁的研究进展 3.Heme iron is an ideal iron supplement and its absorptivity is high...
Purification and characterization of an extracellular heme-binding protein, HasA, involved in heme.. pierre M and Lecroisey A ( 1997 ) Purification and characterization of an extracellular heme-binding protein, HasA, involved in heme iron acquisition . ... Izadi,Nadia,Henry,... - 《Biochemistry...
(1987) Biochemistry 26, 1955-1961] demonstrates that the hinge protein exerts a rather pronounced effect on the heme environment of the cytochrome c1: a conformational change occurs within a radius of approximately 5 A from the heme iron in cytochrome c1 when the hinge protein is bound to ...
This porphyrin requirement may be satisfied by either heme alone, or protoporphyrin IX in the presence of an iron source. One protein involved in heme acquisition byH. influenzaeis the periplasmic heme binding protein HbpA. HbpA exhibits significant homology to the dipeptide and heme binding protein...
Heme Iron is different from Nonheme Iron, the former has the following advantages: -High absord rate (around 35%), not to be effected by meal categories ( such as Protein, Vegetable fiber , Oxalic acid, Tannic acid, will not influence its effective absord) ...
The findings indicated that protein intake had a greater influence than iron intake in this respect in rats under low-protein nutrition, as far as ALA-S and ALA-D activities were concerned. (2) Heme-S activity displayed responses distinct from those observed with the foregoing two enzymes. ...
Utilization of host iron sources by Corynebacterium diphtheriae: Identification of a gene whose... Presents a study on the ability of Corynebacterium diphtheriae to utilize various host iron sources. Construction and characterization of Corynebacterum mu... Schmitt,Michael,P. - 《Journal of Bacteriolog...
While the individual enzymes involved in synthesis and utilization of heme are fairly well known, less is known about the intracellular trafficking of porphyrins and heme, or regulation of heme biosynthesis via protein complexes. To better understand this process we have undertaken a study of ...
It is proposed that the HmuO protein is essential for the utilization of heme as an iron source by C. diphtheriae and that the heme oxygenase activity of HmuO is involved in the release of iron from heme. This is the first report of a bacterial gene whose product has homology to heme ...