This work comprehensively reviewed the research progress of biochar application in
enhancing anaerobic digestion (AD) proficiency. The biogas production and methane …

This review describes the functions, structures, and mechanisms of nine nickel-containing
enzymes: glyoxalase I, acireductone dioxygenase, urease, superoxide dismutase,[NiFe] …

Nickel plays an important role in areas as diverse as metallurgy, magnetism and biology as
well as in chemical applications such as the catalytic transformation of organic substrates …

For life to have emerged from CO2, rocks, and water on the early Earth, a sustained source
of chemically transducible energy was essential. The serpentinization process is emerging …

Thioamidation as a posttranslational modification is exceptionally rare, with only a few
reported natural products and exactly one known protein example (methyl-coenzyme M …

Nickel is an essential nutrient for selected microorganisms where it participates in a variety
of cellular processes. Many microbes are capable of sensing cellular nickel ion …

Tetrapyrrole-containing proteins are one of the most fundamental classes of enzymes in
nature and it remains an open question to give a chemical rationale for the multitude of …

Methanogens are anaerobic archaea that grow by producing methane gas. These microbes
and their exotic metabolism have inspired decades of microbial physiology research that …

Methyl-coenzyme M reductase (MCR) catalyzes the methane-forming step in methanogenic
archaea. The active enzyme harbors the nickel (I) hydrocorphin coenzyme F-430 as a …

Inhibition of anaerobic digestion through accumulation of volatile fatty acids occasionally
occurs as the result of unbalanced growth between acidogenic bacteria and methanogens …