Hemeproteins as targets for sulfide species
FM Boubeta, SA Bieza, M Bringas… - Antioxidants & Redox …, 2020 - liebertpub.com
Significance: Sulfides are endogenous and ubiquitous signaling species that share the
hemeproteins as biochemical targets with O2, nitric oxide, and carbon monoxide. The …
hemeproteins as biochemical targets with O2, nitric oxide, and carbon monoxide. The …
Evolutionary and functional relationships in the truncated hemoglobin family
Predicting function from sequence is an important goal in current biological research, and
although, broad functional assignment is possible when a protein is assigned to a family …
although, broad functional assignment is possible when a protein is assigned to a family …
Distribution of cell replication and apoptosis in atherosclerotic plaques of cholesterol-fed rabbits
In human atherosclerosis the development of a cell-poor lipid-rich core is an important
feature of atheromatous plaque formation. The core is characterized by extracellular lipid …
feature of atheromatous plaque formation. The core is characterized by extracellular lipid …
Probing heme active sites of hemoglobin in functional red blood cells using resonance Raman spectroscopy
The UV–vis absorption, Raman imaging, and resonance Raman (rR) spectroscopy methods
were employed to study cyanohemoglobin (HbCN) adducts inside living functional red blood …
were employed to study cyanohemoglobin (HbCN) adducts inside living functional red blood …
Ligand uptake modulation by internal water molecules and hydrophobic cavities in hemoglobins
JP Bustamante, S Abbruzzetti, A Marcelli… - The Journal of …, 2014 - ACS Publications
Internal water molecules play an active role in ligand uptake regulation, since displacement
of retained water molecules from protein surfaces or cavities by incoming ligands can …
of retained water molecules from protein surfaces or cavities by incoming ligands can …
Control of distal lysine coordination in a monomeric hemoglobin: A role for heme peripheral interactions
JEM Grundman, LJ Plana, JL Schlessman… - Journal of Inorganic …, 2021 - Elsevier
THB1 is a monomeric truncated hemoglobin (TrHb) found in the cytoplasm of the green alga
Chlamydomonas reinhardtii. The canonical heme coordination scheme in hemoglobins is a …
Chlamydomonas reinhardtii. The canonical heme coordination scheme in hemoglobins is a …
Distal lysine (de) coordination in the algal hemoglobin THB1: A combined computer simulation and experimental study
THB1 is a monomeric truncated hemoglobin from the green alga Chlamydomonas
reinhardtii. In the absence of exogenous ligands and at neutral pH, the heme group of THB1 …
reinhardtii. In the absence of exogenous ligands and at neutral pH, the heme group of THB1 …
Second sphere control of spin state: Differential tuning of axial ligand bonds in ferric porphyrin complexes by hydrogen bonding
An iron porphyrin with a pre-organized hydrogen bonding (H-Bonding) distal architecture is
utilized to avoid the inherent loss of entropy associated with H-Bonding from solvent (water) …
utilized to avoid the inherent loss of entropy associated with H-Bonding from solvent (water) …
Conformational Flexibility Drives Cold Adaptation in Pseudoalteromonas haloplanktis TAC125 Globins
Significance: Temperature is one of the most important drivers in sha** protein
adaptations. Many biochemical and physiological processes are influenced by temperature …
adaptations. Many biochemical and physiological processes are influenced by temperature …
Interplay of the H-Bond Donor–Acceptor Role of the Distal Residues in Hydroxyl Ligand Stabilization of Thermobifida fusca Truncated Hemoglobin
FP Nicoletti, JP Bustamante, E Droghetti, BD Howes… - Biochemistry, 2014 - ACS Publications
The unique architecture of the active site of Thermobifida fusca truncated hemoglobin (Tf-
trHb) and other globins belonging to the same family has stimulated extensive studies aimed …
trHb) and other globins belonging to the same family has stimulated extensive studies aimed …