EOG8SR0C4 GO:0046872 59/198 metal ion binding molecular_function "Interacting selectively and non-covalently with any metal ion." [GOC:ai] EOG8SR0C4 GO:0004784 57/198 superoxide dismutase activity molecular_function "Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide." [EC:1.15.1.1, GOC:vw, PMID:15064408] EOG8SR0C4 GO:0005737 11/198 cytoplasm cellular_component "All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures." [ISBN:0198547684] EOG8SR0C4 GO:0006801 4/198 superoxide metabolic process biological_process "The chemical reactions and pathways involving superoxide, the superoxide anion O2- (superoxide free radical), or any compound containing this species." [CHEBI:18421, GOC:jl] EOG8SR0C4 GO:0055114 4/198 oxidation-reduction process biological_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." [GOC:dhl, GOC:ecd, GOC:jh2, GOC:jid, GOC:mlg, GOC:rph] EOG8SR0C4 GO:0005507 2/198 copper ion binding molecular_function "Interacting selectively and non-covalently with copper (Cu) ions." [GOC:ai] EOG8SR0C4 GO:0008270 2/198 zinc ion binding molecular_function "Interacting selectively and non-covalently with zinc (Zn) ions." [GOC:ai] EOG8SR0C4 GO:0019430 2/198 removal of superoxide radicals biological_process "Any process involved in removing superoxide radicals (O2-) from a cell or organism, e.g. by conversion to dioxygen (O2) and hydrogen peroxide (H2O2)." [CHEBI:18421, GOC:jl] EOG8SR0C4 GO:0006979 2/198 response to oxidative stress biological_process "Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals." [GOC:jl, PMID:12115731] EOG8SR0C4 GO:0005615 1/198 extracellular space cellular_component "That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid." [ISBN:0198547684] EOG8SR0C4 GO:0016209 1/198 antioxidant activity molecular_function "Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage." [ISBN:0198506732] EOG8SR0C4 GO:0005777 1/198 peroxisome cellular_component "A small organelle enclosed by a single membrane, and found in most eukaryotic cells. Contains peroxidases and other enzymes involved in a variety of metabolic processes including free radical detoxification, lipid catabolism and biosynthesis, and hydrogen peroxide metabolism." [GOC:pm, PMID:9302272, UniProtKB-KW:KW-0576] EOG8SR0C4 GO:0007568 1/198 aging biological_process "A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death (GO:0016265) and may succeed developmental maturation (GO:0021700)." [GOC:PO_curators] EOG8SR0C4 GO:0042803 1/198 protein homodimerization activity molecular_function "Interacting selectively and non-covalently with an identical protein to form a homodimer." [GOC:jl] EOG8SR0C4 GO:0008340 1/198 determination of adult lifespan biological_process "The control of viability and duration in the adult phase of the life-cycle." [GOC:ems] EOG8SR0C4 GO:0009650 1/198 UV protection biological_process "Any process in which an organism or cell protects itself from ultraviolet radiation (UV), which may also result in resistance to repeated exposure to UV." [GOC:jl, GOC:ml]