EOG85MQKF GO:0005524 25/94 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG85MQKF GO:0006950 5/94 response to 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 a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation)." [GOC:mah] EOG85MQKF GO:0032440 2/94 2-alkenal reductase [NAD(P)] activity molecular_function "Catalysis of the reaction: n-alkanal + NAD(P)+ = alk-2-enal + NAD(P)H + H+." [EC:1.3.1.74, PMID:16299173] EOG85MQKF GO:0005615 1/94 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] EOG85MQKF GO:0030431 1/94 sleep biological_process "Any process in which an organism enters and maintains a periodic, readily reversible state of reduced awareness and metabolic activity. Usually accompanied by physical relaxation, the onset of sleep in humans and other mammals is marked by a change in the electrical activity of the brain." [ISBN:0192800981] EOG85MQKF GO:0004655 1/94 porphobilinogen synthase activity molecular_function "Catalysis of the reaction: 2 5-aminolevulinate = 2 H(2)O + H(+) + porphobilinogen." [EC:4.2.1.24, RHEA:24067] EOG85MQKF GO:0016246 1/94 RNA interference biological_process "The process in which double-stranded RNAs silence cognate genes. Involves posttranscriptional gene inactivation ('silencing') both of transgenes or dsRNA introduced into a germline, and of the host gene(s) homologous to the transgenes or dsRNA. This silencing is triggered by the introduction of transgenes or double-stranded RNA (dsRNA), and can occur through a specific decrease in the level of mRNA, or by negative regulation of translation, of both host genes and transgenes." [GOC:ems, PMID:11201747, PMID:11713190, PMID:18771919] EOG85MQKF GO:0046872 1/94 metal ion binding molecular_function "Interacting selectively and non-covalently with any metal ion." [GOC:ai] EOG85MQKF GO:0006779 1/94 porphyrin-containing compound biosynthetic process biological_process "The chemical reactions and pathways resulting in the formation of any member of a large group of derivatives or analogs of porphyrin. Porphyrin consists of a ring of four pyrrole nuclei linked each to the next at their alpha positions through a methine group." [GOC:jl, ISBN:0198506732] EOG85MQKF GO:0051298 1/94 centrosome duplication biological_process "The replication of a centrosome, a structure comprised of a pair of centrioles and peri-centriolar material from which a microtubule spindle apparatus is organized." [GOC:ai] EOG85MQKF GO:0005783 1/94 endoplasmic reticulum cellular_component "The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached)." [ISBN:0198506732] EOG85MQKF GO:0005811 1/94 lipid particle cellular_component "An intracellular non-membrane-bounded organelle comprising a matrix of coalesced lipids surrounded by a phospholipid monolayer. May include associated proteins." [GOC:mah, GOC:tb] EOG85MQKF GO:0005875 1/94 microtubule associated complex cellular_component "Any multimeric complex connected to a microtubule." [GOC:jl] EOG85MQKF GO:0005788 1/94 endoplasmic reticulum lumen cellular_component "The volume enclosed by the membranes of the endoplasmic reticulum." [ISBN:0198547684]