WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
A Gram-negative, obligate anaerobic genus within the family veillonellaceae (class Negativicutes, phylum Firmicutes) defined by its specialized amino acid fermentation -- the genus name literally means "acid from amino acids." Acidaminococcus ferments glutamate as its p…
A 140-amino-acid presynaptic protein whose misfolding into insoluble fibrils and their deposition in Lewy bodies is the defining neuropathological hallmark of parkinsons disease and the broader family of synucleinopathies (including Lewy body dementia and multiple syste…
The master regulator of systemic iron homeostasis. Hepcidin is a 25-amino-acid peptide hormone produced primarily by hepatocytes that controls iron absorption, recycling, and distribution by binding to and degrading ferroportin (SLC40A1/FPN) -- the only known cellular i…
Histidine is a semi-essential amino acid with a unique property that makes it central to metal biology: its imidazole side chain is one of the strongest biological metal-binding groups, coordinating zinc, nickel, copper, iron, and other transition metals in enzymes and …
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Phenylalanine is an essential aromatic amino acid that sits at a metabolic crossroads: it is the precursor to tyrosine (and through it to dopamine, norepinephrine, and epinephrine), a substrate for microbial conversion to cardiovascular risk metabolites, and a participa…
Tryptophan (Trp) is an essential amino acid that the human body cannot synthesize and must obtain from diet. It occupies a uniquely important position at the intersection of neuroscience, immunology, and microbial ecology because it is the sole precursor to serotonin, a…