molecular function |
| GO:0010181 | | FMN binding | | Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes. |
| GO:0050660 | | flavin adenine dinucleotide binding | | Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2. |
| GO:0016491 | | oxidoreductase activity | | Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. |
| GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
| GO:0042602 | | riboflavin reductase (NADPH) activity | | Catalysis of the reaction: reduced riboflavin + NADP+ = riboflavin + NADPH + 2 H+. |
| GO:0004783 | | sulfite reductase (NADPH) activity | | Catalysis of the reaction: hydrogen sulfide + 3 NADP+ + 3 H2O = sulfite + 3 NADPH + 3 H+. |
biological process |
| GO:0008652 | | cellular amino acid biosynthetic process | | The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents. |
| GO:0019344 | | cysteine biosynthetic process | | The chemical reactions and pathways resulting in the formation of cysteine, 2-amino-3-mercaptopropanoic acid. |
| GO:0070814 | | hydrogen sulfide biosynthetic process | | The chemical reactions and pathways resulting in the formation of hydrogen sulfide, H2S. |
| GO:0055114 | | oxidation-reduction process | | A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons. |
| GO:0000103 | | sulfate assimilation | | The pathways by which inorganic sulfate is processed and incorporated into sulfated compounds. |
cellular component |
| GO:0009337 | | sulfite reductase complex (NADPH) | | A multisubunit iron flavoprotein, which in yeast is composed of 2 alpha and 2 beta subunits. Catalyzes the reduction of sulfite to sulfide. |