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GO:0000160 two-component signal transduction system (phosphorelay)

A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.

Term Information

ID GO:0000160
Name two-component signal transduction system (phosphorelay)
Ontology Biological Process
Definition A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
Comment

Synonyms

Type Synonym
exact histidyl-aspartyl phosphorelay

Cross-references associated with this term:

Database ID
INTERPRO IPR014409
INTERPRO IPR000700
INTERPRO IPR000673
INTERPRO IPR008248
INTERPRO IPR014402
INTERPRO IPR016120
INTERPRO IPR006291
INTERPRO IPR006290
INTERPRO IPR011879
INTERPRO IPR011126
INTERPRO IPR003755
INTERPRO IPR011104
INTERPRO IPR010559
INTERPRO IPR010524
INTERPRO IPR012052
INTERPRO IPR008207
INTERPRO IPR010808
INTERPRO IPR015014
INTERPRO IPR014310
INTERPRO IPR014302
INTERPRO IPR003852
INTERPRO IPR004105
INTERPRO IPR016380
INTERPRO IPR017202
INTERPRO IPR010114
INTERPRO IPR019017
INTERPRO IPR011620
INTERPRO IPR011712
INTERPRO IPR008358
INTERPRO IPR012704
INTERPRO IPR001867
INTERPRO IPR016381
INTERPRO IPR001789
INTERPRO IPR016032

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Ancestor Chart

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Ancestor Table

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GO:0008150 biological_process
GO:0065007 biological regulation
GO:0009987 cellular process
GO:0007154 cell communication
GO:0050789 regulation of biological process
GO:0050794 regulation of cellular process
GO:0007165 signal transduction
GO:0000160 two-component signal transduction system (phosphorelay)

Relationship key

Code Relationship
part of
is a
regulates
+ve regulates
-ve regulates

Child Terms

All direct descendants (child terms) available for this GO term:
I GO:0007234 osmosensory signaling pathway via two-component system
I GO:0009873 ethylene mediated signaling pathway
R GO:0070297 regulation of two-component signal transduction system (phosphorelay)
NR GO:0070298 negative regulation of two-component signal transduction system (phosphorelay)
PR GO:0070299 positive regulation of two-component signal transduction system (phosphorelay)

Relationship key

CodeRelationship
Ppart of
Iis a

Protein Annotation

DB
ID
Qualifier colocalizes_with contributes_to NOT NOT|colocalizes_with NOT|contributes_to
GO Term
Reference
Evidence IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP
With
Taxonomy
From
Download limit
Format

Co-occurring Terms

Co-occurrence statistics

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IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP Statistics may take up to 1 minute to calculate
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