GO Term : GO:0070134 positive regulation of mitochondrial translational initiation GO

Namespace:  biological_process Obsolete:  false
description  Any process that activates or increases the frequency, rate or extent of the process preceding formation of the peptide bond between the first two amino acids of a protein in a mitochondrion.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

82 Parents

Identifier Name Description
GO:0008152 metabolic process The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
GO:0006412 translation The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA. Translation ends with the release of a polypeptide chain from the ribosome.
GO:0009058 biosynthetic process The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
GO:0044237 cellular metabolic process The chemical reactions and pathways by which individual cells transform chemical substances.
GO:0006413 translational initiation The process preceding formation of the peptide bond between the first two amino acids of a protein. This includes the formation of a complex of the ribosome, mRNA, and an initiation complex that contains the first aminoacyl-tRNA.
GO:0006807 nitrogen compound metabolic process The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen, including (but not limited to) nitrogen fixation, nitrification, denitrification, assimilatory/dissimilatory nitrate reduction and the interconversion of nitrogenous organic matter and ammonium.
GO:0019538 protein metabolic process The chemical reactions and pathways involving a specific protein, rather than of proteins in general. Includes protein modification.
GO:0010468 regulation of gene expression Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
GO:0071704 organic substance metabolic process The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon.
GO:0007005 mitochondrion organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a mitochondrion; includes mitochondrial morphogenesis and distribution, and replication of the mitochondrial genome as well as synthesis of new mitochondrial components.
GO:0044238 primary metabolic process The chemical reactions and pathways involving those compounds which are formed as a part of the normal anabolic and catabolic processes. These processes take place in most, if not all, cells of the organism.
GO:0043043 peptide biosynthetic process The chemical reactions and pathways resulting in the formation of peptides, compounds of 2 or more (but usually less than 100) amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another. This may include the translation of a precursor protein and its subsequent processing into a functional peptide.
GO:0044249 cellular biosynthetic process The chemical reactions and pathways resulting in the formation of substances, carried out by individual cells.
GO:0009059 macromolecule biosynthetic process The chemical reactions and pathways resulting in the formation of a macromolecule, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass.
GO:0044260 cellular macromolecule metabolic process The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, as carried out by individual cells.
GO:0006446 regulation of translational initiation Any process that modulates the frequency, rate or extent of translational initiation.
GO:0006518 peptide metabolic process The chemical reactions and pathways involving peptides, compounds of two or more amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another.
GO:0016043 cellular component organization A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component.
GO:0044267 cellular protein metabolic process The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
GO:0009987 cellular process Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
GO:0045727 positive regulation of translation Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA.
GO:0006417 regulation of translation Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA.
GO:0006996 organelle organization A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an organelle within a cell. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
GO:0032543 mitochondrial translation The chemical reactions and pathways resulting in the formation of a protein in a mitochondrion. This is a ribosome-mediated process in which the information in messenger RNA (mRNA) is used to specify the sequence of amino acids in the protein; the mitochondrion has its own ribosomes and transfer RNAs, and uses a genetic code that differs from the nuclear code.
GO:0044763 single-organism cellular process Any process that is carried out at the cellular level, occurring within a single organism.
GO:0044699 single-organism process A biological process that involves only one organism.
GO:0071840 cellular component organization or biogenesis A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component.
GO:1902589 single-organism organelle organization An organelle organization which involves only one organism.
GO:0008150 biological_process Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
GO:0044710 single-organism metabolic process A metabolic process - chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances - which involves a single organism.

122 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0065007 GO:0070134
is_a GO:0070132 GO:0070134
is_a GO:0045948 GO:0070134
positively regulates GO:0070124 GO:0070134
positively regulates GO:0070124 GO:0070134
is_a GO:0070131 GO:0070134
positively regulates GO:0009058 GO:0070134
positively regulates GO:0009059 GO:0070134
positively regulates GO:0019538 GO:0070134
is_a GO:0031328 GO:0070134
regulates GO:0071840 GO:0070134
is_a GO:0010628 GO:0070134
regulates GO:0009059 GO:0070134
is_a GO:0045727 GO:0070134
regulates GO:0009058 GO:0070134
is_a GO:0070129 GO:0070134
is_a GO:0032268 GO:0070134
regulates GO:0016043 GO:0070134
regulates GO:0044699 GO:0070134
is_a GO:0006417 GO:0070134
regulates GO:0070124 GO:0070134
is_a GO:0009889 GO:0070134
positively regulates GO:0071840 GO:0070134
is_a GO:0010468 GO:0070134
is_a GO:0008150 GO:0070134
is_a GO:0032270 GO:0070134
is_a GO:0051171 GO:0070134
is_a GO:0051173 GO:0070134
positively regulates GO:0044699 GO:0070134
regulates GO:0010467 GO:0070134

1 Synonyms

Name Type
positive regulation of mitochondrial translation initiation synonym