The incorporation of iron and exogenous sulfur into a metallo-sulfur cluster.

The incorporation of two iron atoms and two sulfur atoms into an iron-sulfur cluster.

The incorporation of four iron atoms and four sulfur atoms into an iron-sulfur cluster.

The incorporation of iron and exogenous sulfur into a metallo-sulfur cluster.

The chemical reactions and pathways involving small molecules, any low molecular weight, monomeric, non-encoded molecule.

Any process that activates or increases the frequency, rate or extent of mitochondrial electron transport, NADH to ubiquinone.

Any process that activates or increases the frequency, rate or extent of mitochondrial electron transport, NADH to ubiquinone.

Any process that activates or increases the frequency, rate or extent of aconitate hydratase activity.

Any process that activates or increases the frequency, rate or extent of aconitate hydratase activity.

Any process that stops, prevents or reduces the frequency, rate or extent of iron ions import across plasma membrane.

Any process that stops, prevents or reduces the frequency, rate or extent of iron ions import across plasma membrane.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.

A protein complex capable of cysteine desulfurase activity decomposing L-cysteine to L-alanine and sulfur. It belongs to a ubiquitous family of pyridoxal 5-phosphate (PLP)-dependent enzymes. In E. coli it consists of a SufS dimer.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.