Characterization of the transition-metal-binding properties of hepcidin

C Tselepis, SJ Ford, AT McKie, W Vogel… - Biochemical …, 2010 - portlandpress.com
… , an interaction between copper and hepcidin had not been … characterize metal ion binding
to hepcidin and, using mutation analysis, determine the critical amino acids within hepcidin

The N-terminus of hepcidin is a strong and potentially biologically relevant Cu (II) chelator

D Płonka, W Bal - Inorganica Chimica Acta, 2018 - Elsevier
hepcidin. Our study focused on the model DTHFPI-NH 2 hexapeptide reflecting the N-terminal
motif of mature hepcidin… Based on these results we propose that hepcidin could exist as Cu…

An Overlooked Hepcidin–Cadmium Connection

D Płonka, MD Wiśniewska, MD Peris-Díaz… - International Journal of …, 2022 - mdpi.com
… (5R-hepcidin). … hepcidin we demonstrated that hepcidin can compete for Cd(II) ions with
metallothionein-2, a cellular cadmium target. This study enabled us to conclude that hepcidin

Investigations of the Copper Peptide Hepcidin-25 by LC-MS/MS and NMR +

IM Abbas, M Vranic, H Hoffmann, AH El-Khatib… - International journal of …, 2018 - mdpi.com
… To our knowledge, none of the materials used for hepcidin analysis have been characterized
in this respect, yet. Even simple (non-chiral) amino acid analysis can be very useful for the …

Iron, hepcidin, and the metal connection

O Loréal, T Cavey, E Bardou-Jacquet… - Frontiers in …, 2014 - frontiersin.org
Identification of new players in iron metabolism, such as hepcidin, which regulates
ferroportin and divalent metal transporter 1 expression, has improved our knowledge of iron …

[HTML][HTML] The Cu (II) affinity constant and reactivity of Hepcidin-25, the main iron regulator in human blood

D Płonka, MD Wiśniewska, J Ziemska-Legięcka… - Journal of inorganic …, 2023 - Elsevier
Hepcidin is an iron regulatory hormone that does not bind iron directly. Instead, its mature
25… The Cu(II)-hepcidin complex was previously studied, but due to poor solubility and difficult …

Hepcidin in human iron disorders: diagnostic implications

JJC Kroot, H Tjalsma, RE Fleming… - Clinical …, 2011 - academic.oup.com
… of hepcidin and the current state-of-the-art in hepcidin assays. We furthermore summarize
human studies of hepcidin in … characterized by increased erythropoietic activity. A decrease in …

[PDF][PDF] Hepcidin: Structure, Functions And Role In Hematological Disorders

M Saboor - Majmaah Journal of Health Sciences, 1970 - researchgate.net
… of hepcidin ie, hepcidin 20, 22 and 25. Hepcidin 20 and 22 are the truncated hepcidin having
… ACD is characterized by normocytic normochromic red cells, decreased serum iron levels …

Cellular dynamics of transition metal exchange on proteins: a challenge but a bonanza for coordination chemistry

JM Moulis - Biomolecules, 2020 - mdpi.com
… and mechanistic properties of ill-characterized metalloproteins at … hepcidin without evidence
of transition metal binding [64]. Similarly, production of C-terminal histidine-tagged hepcidin

Transition metals at the host–pathogen interface: how Neisseria exploit human metalloproteins for acquiring iron and zinc

W Neumann, RC Hadley, EM Nolan - Essays in biochemistry, 2017 - portlandpress.com
… systems are the most well characterized to date and are … hepcidin to inhibit iron transport
into the bloodstream [36]. … The hCP heterodimer has two transition metal-binding sites …