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:
a 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
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[Homology]
Score
hcaF3-phenylpropionate dioxygenase, small (beta) subunit; Part of the multicomponent 3-phenylpropionate dioxygenase. Converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3- phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively. (172 aa)    
Predicted Functional Partners:
hcaE
3-phenylpropionate dioxygenase, large (alpha) subunit; Part of the multicomponent 3-phenylpropionate dioxygenase. Converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3- phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively.
 
 0.999
hcaC
3-phenylpropionate dioxygenase, ferredoxin subunit; Part of the multicomponent 3-phenylpropionate dioxygenase, that converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3-phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively. This protein seems to be a 2Fe-2S ferredoxin.
 
 
 0.998
hcaB
2,3-dihydroxy-2,3-dihydrophenylpropionate dehydrogenase; Converts 3-phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid-dihydrodiol (CI-dihydrodiol) into 3-(2,3- dihydroxylphenyl)propanoic acid (DHPP) and 2,3-dihydroxicinnamic acid (DHCI), respectively; Belongs to the short-chain dehydrogenases/reductases (SDR) family.
 
 
 0.998
hcaD
Phenylpropionate dioxygenase, ferredoxin reductase subunit; Part of the multicomponent 3-phenylpropionate dioxygenase, that converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3-phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively; Belongs to the bacterial ring-hydroxylating dioxygenase ferredoxin reductase family.
 
 
 0.998
mhpC
2-hydroxy-6-ketonona-2,4-dienedioic acid hydrolase; Catalyzes the cleavage of the C5-C6 bond of 2-hydroxy-6- oxononadienedioate and 2-hydroxy-6-oxononatrienedioate, a dienol ring fission product of the bacterial meta-cleavage pathway for degradation of phenylpropionic acid. MhpC shows some selectivity for the carboxylate of the side chain; Belongs to the AB hydrolase superfamily. MhpC family.
 
  
 0.908
fpr
ferredoxin-NADP reductase; Transports electrons between flavodoxin or ferredoxin and NADPH. Reduces flavodoxin 1, flavodoxin 2 and ferredoxin, ferredoxin being the kinetically and thermodynamically preferred partner. Required for the activation of several enzymes such as pyruvate formate-lyase, anaerobic ribonucleotide reductase and cobalamin-dependent methionine synthase. Belongs to the ferredoxin--NADP reductase type 1 family.
    
 0.908
yeaW
Putative YeaWX dioxygenase alpha subunit; Converts carnitine to trimethylamine and malic semialdehyde. Can also use gamma-butyrobetaine, choline and betaine as substrates.
 
 
 0.896
mhpD
2-keto-4-pentenoate hydratase; Catalyzes the conversion of 2-hydroxypentadienoic acid (enolic form of 2-oxopent-4-enoate) to 4-hydroxy-2-ketopentanoic acid. Belongs to the hydratase/decarboxylase family. MhpD subfamily.
 
  
 0.806
mhpB
2,3-dihydroxyphenylpropionate 1,2-dioxygenase; Catalyzes the non-heme iron(II)-dependent oxidative cleavage of 2,3-dihydroxyphenylpropionic acid and 2,3-dihydroxicinnamic acid into 2-hydroxy-6-ketononadienedioate and 2-hydroxy-6- ketononatrienedioate, respectively; Belongs to the LigB/MhpB extradiol dioxygenase family.
 
  
 0.804
mhpF
acetaldehyde-CoA dehydrogenase II, NAD-binding; Catalyzes the conversion of acetaldehyde to acetyl-CoA, using NAD(+) and coenzyme A. Is the final enzyme in the meta-cleavage pathway for the degradation of 3-phenylpropanoate. Functions as a chaperone protein for folding of MhpE.
 
  
 0.789
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 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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