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
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
Mpe_A2257Putative ferredoxin (2Fe-2S) protein. (112 aa)    
Predicted Functional Partners:
hscB
Chaperone protein; Co-chaperone involved in the maturation of iron-sulfur cluster-containing proteins. Seems to help targeting proteins to be folded toward HscA; Belongs to the HscB family.
 
  
 0.993
Mpe_A2261
(Fe-S) cluster formation/repair protein; A scaffold on which IscS assembles Fe-S clusters. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters.
 
 0.991
iscS
Cysteine desulfurase; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins.
 
 0.977
hscA
Chaperone protein; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB.
 
 
 0.972
Mpe_A2260
Conserved hypothetical protein; Belongs to the HesB/IscA family.
 
 
 0.944
cyaY
CyaY protein; Involved in iron-sulfur (Fe-S) cluster assembly. May act as a regulator of Fe-S biogenesis.
  
 
 0.856
Mpe_A0338
NADH dehydrogenase (quinone).
  
 
 0.827
Mpe_A2263
Transcriptional regulator, BadM/Rrf2 family.
  
  
 0.706
Mpe_A3102
Glutamate synthase (NADH) small subunit.
    
 0.612
dnaQ
DNA polymerase III, epsilon subunit; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. The epsilon subunit contain the editing function and is a proofreading 3'- 5' exonuclease.
       0.602
Your Current Organism:
Methylibium petroleiphilum
NCBI taxonomy Id: 420662
Other names: M. petroleiphilum PM1, MTBE-degrading bacterium PM1, Methylibium petroleiphilum PM1, Methylibium petroleiphilum str. PM1, Methylibium petroleiphilum strain PM1, Rubrivivax gelatinosus PM1
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