Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0004871 - signal transducer activity

Synonyms: GO:0005062, GO:0009369, GO:0009370

Definition: Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.

Ligands do NOT have the molecular function 'signal transducer activity'.

Parent Classes:
GO:0060089 - molecular transducer activity

Child Classes:
GO:0000156 - phosphorelay response regulator activity (27) ,
GO:0005057 - receptor signaling protein activity (65) ,
GO:0009927 - histidine phosphotransfer kinase activity (9) ,
GO:0038023 - signaling receptor activity (43)

Term Members:
Tsr ,
AtoS monomer ,
DpiB sensory histidine kinase ,
CusS sensory histidine kinase ,
GlrK sensory histidine kinase ,
QseC sensory histidine kinase ,
RcsD phosphotransferase ,
TorS monomer ,
EvgS sensory histidine kinase ,
BasS sensory histidine kinase ,
NarQ ,
PhoQ sensory histidine kinase ,
KdpD ,
ZraS sensory histidine kinase ,
NtrB (glnL) ,
NarX ,
EnvZ ,
BarA sensory histidine kinase ,
ArcB sensory histidine kinase ,
CpxA sensory histidine kinase ,
CreC ,
PhoR ,
CheB ,
putative transcriptional regulator (ygeV) ,
cyclic di-GMP phosphodiesterase (gmr) ,
diguanylate cyclase (ydaM) ,
predicted sensory kinase in two-component regulatory system with YedW (yedV) ,
c-di-GMP phosphodiesterase, heme-regulated (dosP) ,
DhaR DNA-binding transcriptional dual regulator ,
predicted diguanylate cyclase (yfiN) ,
predicted diguanylate cyclase (yegE) ,
predicted c-di-GMP phosphodiesterase (yhjK) ,
BaeS sensory histidine kinase ,
RstB sensory histidine kinase ,
CheW ,
TyrR DNA-binding transcriptional dual regulator ,
CheA ,
aerotaxis sensor receptor, flavoprotein ,
DcuS sensory histidine kinase ,
Tap ,
Tar ,

Unification Links: GO:0004871

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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 19.0 on Fri Mar 27, 2015, BIOCYC13B.