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
ycdBHypothetical protein ycdB precursor; Involved in the recovery of exogenous heme iron. Extracts iron from heme while preserving the tetrapyrrol ring intact (By similarity); Belongs to the DyP-type peroxidase family. EfeB subfamily. (423 aa)    
Predicted Functional Partners:
ycdO
Protein ycdO; Involved in Fe(2+) uptake. Could be an iron-binding and/or electron-transfer component (By similarity); Belongs to the EfeM/EfeO family.
 
  
 0.998
efeU
Putative cytochrome; Uptake of Fe(2+) ions across the membrane. Belongs to the oxidase-dependent Fe transporter (OFeT) (TC 9.A.10.1) family.
 
  
 0.973
yfeX
Hypothetical protein yfeX; Escherichia coli K-12 ortholog: b2431; Escherichia coli O157:H7 ortholog: z3696.
      
 0.835
yobA
Protein yobA precursor; Escherichia coli K-12 ortholog: b1841; Escherichia coli O157:H7 ortholog: z2889.
  
  
 0.561
hemG
Protoporphyrinogen oxidase; Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX using menaquinone as electron acceptor.
     
 0.534
hemY
HemY protein; Involved in a late step of protoheme IX synthesis.
     
  0.499
tehB
Tellurite resistance protein tehB; Escherichia coli K-12 ortholog: b1430; Escherichia coli O157:H7 ortholog: z2288.
  
     0.454
Your Current Organism:
Escherichia coli CFT073
NCBI taxonomy Id: 199310
Other names: E. coli CFT073, Escherichia coli str. CFT073, Escherichia coli strain CFT073
Server load: low (34%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.