Catalysis of the reaction: hydrogen sulfide + oxidized cytochrome c = S + reduced cytochrome c.

Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a cytochrome.

Catalysis of the reaction: a perthiol + 4 Fe3+ + 3 H2O = sulfite + a thiol + 4 Fe2+ + 8 H+.

Catalysis of the reaction: D-arabinose + NAD(P)+ = D-arabinono-1,4-lactone + NAD(P)H + H+.

The joining together of two independently transcribed RNAs, where the one that provides the 5' portion of the final mRNA is from a splice leader RNA (SL-RNA). The SL-RNA, or mini-exon donor sequence, is added to the 5'-end of the acceptor RNA molecule which provides the mRNA body.

The joining together, after removal of an intervening sequence composed of one or more introns, of two segments of the same RNA molecule via spliceosomal catalysis to produce an mRNA composed only of exon sequences that all came from the same primary transcript.

Binding to catenin complex alpha subunit.

Binding to catenin complex gamma subunit.

Binding to cadherin, a type I membrane protein involved in cell adhesion.

Catalysis of the release of N-acylethanolamine from N-acyl-phosphatidylethanolamine (NAPE) to generate N-acylethanolamine (NAE).

The chemical reactions and pathways involving N-acylethanolamines. An N-acylethanolamine is an ethanolamine substituted at nitrogen by an acyl group.

The chemical reactions and pathways involving N-acylphosphatidylethanolamines. An N-acylphosphatidylethanolamine is a phosphatidylethanolamine substituted at nitrogen by an acyl group.

The chemical reactions and pathways involving phosphatidylethanolamine, any of a class of glycerophospholipids in which a phosphatidyl group is esterified to the hydroxyl group of ethanolamine. It is a major structural phospholipid in mammalian systems. It tends to be more abundant than phosphatidylcholine in the internal membranes of the cell and is an abundant component of prokaryotic membranes.

A renal system process in which sodium ions are taken up from the collecting ducts and proximal and distal loops of the nephron. In non-mammalian species, absorption may occur in related structures.

The directed movement of sodium ions (Na+) by the renal system.

A renal system process in which water is taken up from the collecting ducts and proximal and distal loops of the nephron. In non-mammalian species, absorption may occur in related structures.

The directed movement of water (H2O) by the renal system.

Any process that activates or increases the frequency, rate or extent of signal transduction via a phosphorelay signal transduction system.

Binding to pyridoxal, 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde, a form of vitamin B6.

Binding to pyridoxamine, 4-(aminomethyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol, a form of vitamin B6.