EPR studies of bacterioferritin (BFR), an iron-storage protein of Escherichia coli [1993, Biochem. J. 292, 47-56], have revealed the presence of non-haem iron (III) (NHI) sites within the protein coat which may be involved in iron uptake and release. When nitric oxide was used as an...
et al. Engineering non-haem iron enzymes for enantioselective C(sp3)–F bond formation via radical fluorine transfer. Nat. Synth 3, 958–966 (2024). https://doi.org/10.1038/s44160-024-00507-7 Download citation Received18 July 2023 Accepted21 February 2024 Published28 March 2024 Issue Date...
然而,这种蔬菜含有的铁元素是一种非血红素铁(non-haem iron)形式,它不像生肉所含的血红素铁那样容易被人体吸收。但福 … wenwen.soso.com|基于28个网页 2. 非血红铁质 铁质分两种,分别为血红铁质 (haem iron) 和非血红铁质(non-haem iron)。前者为动物性铁质,较易被人体吸收,可从牛肉、 … ...
RECENTLY, Gillard, McKenzie, Mason, Mayhew, Peel and Stangroom 1 presented optical rotatory dispersion data on non-haem iron proteins from several sources. They found that whereas the bacterial ferredoxins from Clostridium acidi-urici, C. pasteurianum and Peptostreptococcus elsdenii and the rubredoxin...
Barrett JF, Whittaker PG, Williams JG, Lind T. Absorption of non- haem iron from food during normal pregnancy. Br Med J 1994; 309:79- 82.Barrett, J.F.R., Whittaker, P G., Williams, J. G. & Lind, T. (1994) Absorption of non-haem iron from food during normal pregnancy. Br. ...
Enzymatic treatment of pork protein for the enhancement of iron bioavailability Iron absorptionbioavailabilitynon-haem ironporkprotein hydrolysatesThe typical intervention for iron-deficiency anaemia is through oral supplementation with iron ... Y Horimoto,R Tan,LT Lim - 《International Journal of Food Sc...
Protein intake was classified into three sources: protein from haem animals, protein from non-haem animals, and protein from plant origin. Fasting blood samples were taken from all participants; uric acid, creatinine, lipids, cystatin C, haptoglobin, haemoglobin, haematocrit, iron, ferritin, white ...
Reduction of viologen dyes and a non-haem iron protein by NADH in particles from Azotobacter vinelandiiIn cell-free extracts of Micrococcus denitrificans, phosphorylation associated with the reduction of nitrate was observed with NADH2, succinate, malate, pyruvate or glutamate as hydrogen donors. ...
The canonical structural motif for co-ordination of non-haem ferrous iron in metal-dependent oxygenases is a facial triad of two histidine residues and one aspartate or glutamate residue. This so-called 2-His-1-carboxylate metallocentre is often accommodated in a double-stranded beta-helix fold ...
Photoreducible high spin iron electron paramagnetic resonance signals in dark-adapted Photosystem II: are they oxidised non-haem iron formed from interacti... Nugent, J.H.A.: Photoreducible high spin iron electron paramagnetic resonance signals in dark-adapted Photosystem II: are they oxidised non...