STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
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Gene Fusion
Cooccurence
Coexpression
Experiments
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[Homology]
Score
ydaMDiguanylate cyclase, csgd regulator; Part of a signaling cascade that regulates curli biosynthesis. The cascade is composed of two cyclic-di-GMP (c-di-GMP) control modules, in which c-di-GMP controlled by the DgcE/PdeH pair (module I) regulates the activity of the DgcM/PdeR pair (module II), which in turn regulates activity of the transcription factor MlrA and expression of the master biofilm regulator csgD . DgcM stimulates activity of MlrA by direct interaction, leading to the transcription of csgD. It also catalyzes the synthesis of c-di-GMP via the condensation of 2 GTP molecules, [...] (410 aa)    
Predicted Functional Partners:
mlrA
Merr family transcriptional regulator, activator of the csg genes; Activates transcription of csgD, the master regulator of biofilm formation, by binding to its promoter region Also controls the transcription of cadC and ibaG . Part of a signaling cascade that regulates curli biosynthesis. The cascade is composed of two c-di-GMP control modules, in which c-di-GMP controlled by the DgcE/PdeH pair (module I) regulates the activity of the DgcM/PdeR pair (module II), which in turn regulates activity of the transcription factor MlrA
  
 0.995
dosP
Oxygen sensor, c-di-gmp phosphodiesterase, heme-regulated; Heme-based oxygen sensor protein displaying phosphodiesterase (PDE) activity toward c-di-GMP in response to oxygen availability. Involved in the modulation of intracellular c-di-GMP levels, in association with DosC which catalyzes the biosynthesis of c-di-GMP (diguanylate cyclase activity). Cyclic-di-GMP is a second messenger which controls cell surface-associated traits in bacteria. Has very poor PDE activity on cAMP but is not active with cGMP, bis(p-nitrophenyl) phosphate or p-nitrophenyl phosphate . Via its PDE activity on [...]
 
 
 0.969
gmr
Cyclic di-gmp phosphodiesterase pder; Part of a signaling cascade that regulates curli biosynthesis. The cascade is composed of two cyclic-di-GMP (c-di-GMP) control modules, in which c-di-GMP controlled by the DgcE/PdeH pair (module I) regulates the activity of the DgcM/PdeR pair (module II), which in turn regulates activity of the transcription factor MlrA and expression of the master biofilm regulator csgD . PdeR acts as a trigger enzyme that connects modules I and II. It inhibits DgcM and MlrA by direct interaction. Inhibition is relieved when PdeR binds and degrades c-di-GMP genera [...]
 
0.960
yhjH
Cyclic-di-gmp phosphodiesterase, flhdc-regulated; Involved in the control of the switch from cell motility to adhesion via regulation of cellular levels of cyclic-di-GMP (c-di-GMP) . Part of a signaling cascade that regulates curli biosynthesis. The cascade is composed of two c-di-GMP control modules, in which c-di-GMP controlled by the DgcE/PdeH pair (module I) regulates the activity of the DgcM/PdeR pair (module II), which in turn regulates activity of the transcription factor MlrA and expression of the master biofilm regulator csgD . Effect on flagella is controlled via the c-di-GMP [...]
  
 
 
 0.944
yjcC
Putative membrane-anchored cyclic-di-gmp phosphodiesterase; Phosphodiesterase (PDE) that catalyzes the hydrolysis of cyclic-di-GMP (c-di-GMP) to 5'-pGpG (By similarity). Cyclic-di-GMP is a second messenger which controls cell surface-associated traits in bacteria. Overexpression reduces biofilm formation
 
   
 0.938
yahA
Dna-binding transcriptional activator/c-di-gmp phosphodiesterase pdel; Acts both as an enzyme and as a c-di-GMP sensor to couple transcriptional activity to the c-di-GMP status of the cell . Phosphodiesterase (PDE) that catalyzes the hydrolysis of cyclic-di-GMP (c-di-GMP) to 5'-pGpG Also acts as a transcription factor to control its own expression
 
 
 
 0.936
yoaD
Putative membrane-anchored cyclic-di-gmp phosphodiesterase, regulator of cellulose production; Phosphodiesterase (PDE) that catalyzes the hydrolysis of cyclic-di-GMP (c-di-GMP) to 5'-pGpG (By similarity). May serve as a negative regulator of cellulose synthesis (as has been suggested for S.typhimurium); overexpression inhibits cell aggregation in strains able to produce adhesive curli fimbriae. Cyclic-di-GMP is a second messenger which controls cell surface-associated traits in bacteria
 
 
 
 0.920
yhjK
Putative c-di-gmp phosphodiesterase pdek; Phosphodiesterase (PDE) that catalyzes the hydrolysis of cyclic-di-GMP (c-di-GMP) to 5'-pGpG
 
 
 0.910
evgS
Hybrid sensory histidine kinase in two-component regulatory system with evga; Member of the two-component regulatory system EvgS/EvgA. Phosphorylates EvgA via a four-step phosphorelay in response to environmental signals
 
 
 0.904
ylaB
Putative membrane-anchored cyclic-di-gmp phosphodiesterase; Phosphodiesterase (PDE) that catalyzes the hydrolysis of cyclic-di-GMP (c-di-GMP) to 5'-pGpG
 
   
 0.890
Your Current Organism:
Escherichia coli K12 MG1655
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli K12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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