Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0071229 - cellular response to acid chemical

Definition: Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus by the chemical structure of the anion portion of the dissociated acid (rather than the acid acting as a proton donor). The acid chemical may be in gaseous, liquid or solid form.

This term should be used to describe a response to a specific acid as a chemical. E.g., if a cell were responding to glutamate, then the response would be glutamate-specific; the cell is actually responding to the chemical structure of the anion portion of the dissociated acid. Note that this term is in the subset of terms that should not be used for direct gene product annotation. Instead, select a child term or, if no appropriate child term exists, please request a new term. Direct annotations to this term may be amended during annotation QC. If annotating experiments where an acid is playing a role as a proton donor, please annotate to GO:0071468 'cellular response to acidic pH' instead.

Parent Classes:
GO:0001101 - response to acid chemical ,
GO:0070887 - cellular response to chemical stimulus

Child Classes:
GO:0071249 - cellular response to nitrate (2) ,
GO:0071250 - cellular response to nitrite (2)

Term Members:
regulator of acid resistance, influenced by indole (ariR) ,
predicted protein (ycgZ) ,
inner membrane protein with a role in acid resistance (yhiM)

Unification Links: GO:0071229

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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
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