The H-cluster of [FeFe] Hydrogenases: Its Enzymatic Synthesis and Parallel Inorganic Semisynthesis

RD Britt, TB Rauchfuss, G Rao - Accounts of chemical research, 2024 - ACS Publications
Conspectus Nature's prototypical hydrogen-forming catalysts─ hydrogenases─ have
attracted much attention because they catalyze hydrogen evolution at near zero …

EPR spectroscopy: A versatile tool for exploring transition metal complexes in organometallic and bioinorganic chemistry

M Ju, J Kim, J Shin - Bulletin of the Korean Chemical Society, 2024 - Wiley Online Library
Paramagnetic molecules, such as main‐group radicals and transition metal complexes, play
crucial roles in catalytic and enzymatic reactions in organometallic and bioinorganic …

Microbial communities and biogenic Mn-oxides in an on-site biofiltration system for cold Fe-(II)-and Mn (II)-rich groundwater treatment

S Dangeti, JM McBeth, B Roshani, JM Vyskocil… - Science of the Total …, 2020 - Elsevier
This study investigated relationships between microbial communities, groundwater
chemistry, and geochemical and mineralogical characteristics in field-aged biofilter media …

Multifrequency pulsed EPR studies of biologically relevant manganese (II) complexes

TA Stich, S Lahiri, G Yeagle, M Dicus, M Brynda… - Applied magnetic …, 2007 - Springer
Electron paramagnetic resonance studies at multiple frequencies (MF EPR) can provide
detailed electronic structure descriptions of unpaired electrons in organic radicals, inorganic …

Recent Advances of Oxalate Decarboxylase: Biochemical Characteristics, Catalysis Mechanisms, and Gene Expression and Regulation

X Zan, Y Yan, G Chen, L Sun, L Wang… - Journal of Agricultural …, 2024 - ACS Publications
Oxalate decarboxylase (OXDC) is a typical Mn2+/Mn3+ dependent metal enzyme and splits
oxalate to formate and CO2 without any organic cofactors. Fungi and bacteria are the main …

Oxalate Decarboxylase and Oxalate Oxidase Activities Can Be Interchanged with a Specificity Switch of up to 282 000 by Mutating an Active Site Lid,

MR Burrell, VJ Just, L Bowater, SA Fairhurst… - Biochemistry, 2007 - ACS Publications
Oxalate decarboxylases and oxalate oxidases are members of the cupin superfamily of
proteins that have many common features: a manganese ion with a common ligand set, the …

Investigating the roles of putative active site residues in the oxalate decarboxylase from Bacillus subtilis

D Svedružić, Y Liu, LA Reinhardt, E Wroclawska… - Archives of biochemistry …, 2007 - Elsevier
Oxalate decarboxylase (OxDC) catalyzes the conversion of oxalate into CO2 and formate
using a catalytic mechanism that remains poorly understood. The Bacillus subtilis enzyme is …

Metal dependence of oxalate decarboxylase activity

EW Moomaw, A Angerhofer, P Moussatche… - Biochemistry, 2009 - ACS Publications
Bacillus subtilis oxalate decarboxylase (OxDC) catalyzes the conversion of oxalate into CO2
and formate. The enzyme is composed of two cupin domains, each of which contains a Mn …

Oxalate biominerals

EJ Baran, PV Monje - Biomineralization: From nature to …, 2008 - Wiley Online Library
Oxalate biominerals are widely distributed in nature. They are found in rocks, soil, and
among a variety of living organisms, including plants and animals. Calcium oxalate is by far …

Mn (II) binding and subsequent oxidation by the multicopper oxidase MnxG investigated by electron paramagnetic resonance spectroscopy

L Tao, TA Stich, CN Butterfield… - Journal of the …, 2015 - ACS Publications
The dynamics of manganese solid formation (as MnO x) by the multicopper oxidase (MCO)-
containing Mnx protein complex were examined by electron paramagnetic resonance (EPR) …