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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
Ping_3372KEGG: cps:CPS_4077 putative lipoprotein. (204 aa)    
Predicted Functional Partners:
luxS
Quorum-sensing autoinducer 2 (AI-2), LuxS; Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD). Belongs to the LuxS family.
       0.728
gshA
TIGRFAM: glutamate--cysteine ligase; KEGG: ppr:PBPRA3047 putative glutamate-cysteine ligase; Belongs to the glutamate--cysteine ligase type 1 family. Type 1 subfamily.
       0.560
Ping_0107
PFAM: type II secretion system protein N; KEGG: ppr:PBPRA3471 hypothetical general secretion pathway protein N.
  
     0.505
Ping_0101
KEGG: cps:CPS_4587 general secretion pathway protein H.
  
     0.502
Ping_0105
General secretion pathway protein L; Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins.
  
     0.478
ftsN
Cell division protein FtsN; PFAM: Sporulation domain protein; KEGG: pat:Patl_4190 sporulation related.
  
     0.453
Ping_1072
KEGG: cps:CPS_3192 hypothetical protein.
  
     0.434
Ping_3374
KEGG: son:SO3561 hypothetical protein.
       0.433
Ping_3376
TIGRFAM: oxaloacetate decarboxylase alpha subunit; PFAM: biotin/lipoyl attachment domain-containing protein; pyruvate carboxyltransferase; Conserved carboxylase region; KEGG: vpa:VP2544 oxaloacetate decarboxylase, alpha subunit.
       0.422
Your Current Organism:
Psychromonas ingrahamii
NCBI taxonomy Id: 357804
Other names: P. ingrahamii 37, Psychromonas ingrahamii 37, Psychromonas ingrahamii str. 37, Psychromonas ingrahamii strain 37, gas vacuolate str. 37
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