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
oppBOligopeptide transport system permease protein OppB; Part of the binding-protein-dependent transport system for oligopeptides; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. OppBC subfamily. (389 aa)    
Predicted Functional Partners:
amiD
Oligopeptide transport system permease protein AmiD; Part of the binding-protein-dependent transport system for oligopeptides; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. OppBC subfamily.
 
 0.999
oppD
Oligopeptide transport ATP-binding protein OppD; Part of the binding-protein-dependent transport system for oligopeptides. Probably responsible for energy coupling to the transport system (By similarity); Belongs to the ABC transporter superfamily.
 0.999
oppF
OppF; Part of the binding-protein-dependent transport system for oligopeptides. Probably responsible for energy coupling to the transport system (By similarity); Belongs to the ABC transporter superfamily.
 
 0.999
H08_orf1005
Conserved hypothetical protein; MPN456(new), 384(Himmelreich et al., 1996).
  
 
 0.649
hprK
HPr(Ser) kinase; Is a metabolite-sensitive enzyme that catalyzes the ATP-as well as probably the pyrophosphate-dependent phosphorylation of Ser-47 in HPr, a phosphocarrier protein of the phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS). HprK/P also catalyzes the pyrophosphate-producing, inorganic phosphate-dependent dephosphorylation (phosphorolysis) of seryl-phosphorylated HPr (P-Ser- HPr). The regulatory role of HPrK/P in the physiology of M.pneumoniae is not known yet.
  
    0.643
yacA
PP-loop superfamily ATPase/cell cycle protein MESJ-like protein; Ligates lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine. Belongs to the tRNA(Ile)-lysidine synthase family.
  
    0.634
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
 
    0.628
MPN_457
Hypothetical protein; MPN457(new), 383(Himmelreich et al., 1996); To the C-terminal of MG321/MPN_456.
  
 
 0.628
lgt
Prolipoprotein diacylglyceryl transferase; Catalyzes the transfer of the diacylglyceryl group from phosphatidylglycerol to the sulfhydryl group of the N-terminal cysteine of a prolipoprotein, the first step in the formation of mature lipoproteins; Belongs to the Lgt family.
  
    0.625
rplA
Ribosomal protein L1; Binds directly to 23S rRNA. The L1 stalk is quite mobile in the ribosome, and is involved in E site tRNA release.
  
    0.623
Your Current Organism:
Mycoplasma pneumoniae M129
NCBI taxonomy Id: 272634
Other names: M. pneumoniae M129, Mycoplasma pneumoniae ATCC 29342, Mycoplasma pneumoniae str. M129, Mycoplasma pneumoniae strain M129
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