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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
cysScysteinyl-tRNA synthetase; Identified by match to protein family HMM PF01406; match to protein family HMM PF09190; match to protein family HMM PF09334; match to protein family HMM TIGR00435; Belongs to the class-I aminoacyl-tRNA synthetase family. (447 aa)    
Predicted Functional Partners:
cysE
Serine O-acetyltransferase; Identified by match to protein family HMM TIGR01172.
 
  
 0.985
mrnC
cysteinyl-tRNA synthetase; Involved in correct processing of both the 5' and 3' ends of 23S rRNA precursor. Processes 30S rRNA precursor transcript even in absence of ribonuclease 3 (Rnc); Rnc processes 30S rRNA into smaller rRNA precursors; Belongs to the MrnC RNase family.
  
  
 0.965
cysK
Cysteine synthase A; Identified by match to protein family HMM PF00291; match to protein family HMM TIGR01136; match to protein family HMM TIGR01139; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.929
serS
seryl-tRNA synthetase; Catalyzes the attachment of serine to tRNA(Ser). Is also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L- seryl-tRNA(Sec), which will be further converted into selenocysteinyl- tRNA(Sec).
 
 
 0.816
SGO_0351
Leucine-rich protein.
       0.800
SGO_0348
Reductase.
     
 0.768
metG
methionine-tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation; Belongs to the class-I aminoacyl-tRNA synthetase family. MetG type 2B subfamily.
 
  
 0.749
SGO_0347
Purine nucleoside phosphorylase.
       0.732
polI
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity.
     
 0.706
leuS
leucyl-tRNA synthetase; Identified by match to protein family HMM PF00133; match to protein family HMM PF08264; match to protein family HMM PF09334; match to protein family HMM TIGR00396; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.699
Your Current Organism:
Streptococcus gordonii
NCBI taxonomy Id: 467705
Other names: S. gordonii str. Challis substr. CH1, Streptococcus gordonii ATCC 35105, Streptococcus gordonii str. Challis substr. CH1, Streptococcus gordonii str. Challis substr. DL1, Streptococcus gordonii str. Challis substr. V288
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